IEEE Catalog Number: ISBN:

CFP08431-PRT 978-1-4244-2940-0

2008 42nd Asilomar Conference on Signals, Systems and Computers

Pacific Grove, California, USA 26 – 29 October 2008

Pages 1-580

Table of Contents

Session: MA1 - Waveform Design MethodsSession Chair: Arye Nehorai - Washington University in St. LouisOptimal Waveform Design for Cognitive Radar ............................................................................................................3

Simon Haykin, Yanbo Xue, Timothy N. Davidson, McMaster UniversityFrames and a vector-valued ambiguity function .............................................................................................................8

John Benedetto, University of Maryland at College Park; Jeffrey Donatelli, University of California, Berkeley

Novel Waveform and Processing Techniques for Monostatic and Bistatic Radar .......................................................13Shahzada Basharat Rasool, Mark R. Bell, Purdue University

Analysis of Random Radar Networks ...........................................................................................................................21Rani Daher, Raviraj Adve, University of Toronto

Unitary Design of Radar Waveform Diversity Sets .....................................................................................................26Michael Zoltowski, Tariq Qureshi, Purdue University; Robert Calderbank, Princeton University; William Moran, University of Melbourne

Dynamic Waveform Design for Target Tracking Using MIMO Radar .......................................................................31Jun Zhang, Bhavana Manjunath, Arizona State University; Ghassan Maalouli, Raytheon Missile Systems; Antonia Papandreou-Suppappola, Darryl Morrell, Arizona State University

Bat-Inspired Adaptive Design of Waveform and Trajectory for Radar .......................................................................36Martin Hurtado, Arye Nehorai, Washington University in St. Louis

Compressed Sensing in MIMO Radar ..........................................................................................................................41Chun-Yang Chen, P. P. Vaidyanathan, California Institute of Technology

Session: MA2 - Advances in Bioimaging and AnalysisSession Chair: Jean-Christophe Olivo-Marin - Institut PasteurTowards Monitoring Cellular Motion and Function .....................................................................................................47

Dirk Padfield, Jens Rittscher, GE Global Research; Badrinath Roysam, Rensselaer Polytechnic Institute

Tracking Live Cells in 4D Microscopy: from Active Surfaces to Active Meshes .......................................................51Alexandre Dufour, Jean-Christophe Olivo-Marin, Institut Pasteur

Quantitative Analysis of Border Cell Migration ...........................................................................................................56Shann-Ching Chen, Gaudenz Danuser, Scripps Research Institute

Intelligent Acquisition and Learning of Fluorescence Microscope Data ModelsCharles Jackson, Robert Murphy, Jelena Kovacevic, Carnegie Mellon University

Quantitative imaging of the collective cell movements shaping an embryo ................................................................61Willy Supatto, Amy McMahon, Scott E. Fraser, Angelike Stathopoulos, California Institute of Technology

Quantitative analysis of deconvolution methods for fluorescence microscopy images..............................................N/AMahsa Ranji, Diego Calzolari, Jeffrey Price, Burnham Institute for Medical Research

Localizing single molecules in three dimensions - A BRIEF REVIEW ......................................................................64Sripad Ram, University of Texas Southwestern Medical Center at Dallas; Prashant Prabhat, Jerry Chao, Anish V. Abraham, University of Texas at Dallas; E. Sally Ward, University of Texas Southwestern Medical Center at Dallas; Raimund Ober, University of Texas at Dallas

Session: MA3a - Relaying and Cooperation ISession Chairs: Yingbin Liang - University of Hawaii and Venu Veeravalli - UIUCCompute-and-Forward: A Novel Strategy for Cooperative Networks .........................................................................69

Bobak Nazer, Michael Gastpar, University of California, Berkeley

Threshold based distributed detection that achieves full diversity in wireless sensor networks ..................................74Yijia Fan, Princeton University; Furuzan Atay Onat, Halim Yanikomeroglu, Carleton University; H. Vincent Poor, Princeton University

On the Sum Capacity of MIMO Interference Channel in the Low Interference Regime .............................................80V. Sreekanth Annapureddy, Venugopal Veeravalli, University of Illinois at Urbana-Champaign; Sriram Vishwanath, University of Texas at Austin

Three-User Gaussian Multiple Access Channel with Partially Cooperating Encoders ................................................85Osvaldo Simeone, New Jersey Institute of Technology; Oren Somekh, Princeton University; Gerhard Kramer, Bell Laboratories; H. Vincent Poor, Princeton University; Shlomo Shamai, Technion

Session: MA3b - Stochastic Control and Decision Theory for Cognitive Radio NetworksSession Chair: Qing Zhao - University of California DavisChannel Probing for Opportunistic Access with Multi-channel Sensing .....................................................................93

Keqin Liu, Qing Zhao, University of California, DavisMedium Access in Cognitive Radio Networks: A Competitive Multi-armed Bandit Framework ...............................98

Lifeng Lai, Princeton University; Hai Jiang, University of Alberta; H. Vincent Poor, Princeton University

Dynamic spectrum access with learning for cognitive radio ......................................................................................103Jayakrishnan Unnikrishnan, Venugopal Veeravalli, University of Illinois at Urbana-Champaign

Session: MA4 - Multiuser MIMO NetworksSession Chairs: Jeff Andrews - University of Texas at Austin and Ashu Sabharwal - Rice UniversityRandom Access Cooperative Communication ...........................................................................................................111

Christopher Hunter, Ashutosh Sabharwal, Rice UniversityEnhancing uplink throughput via local base station cooperation ...............................................................................116

Osvaldo Simeone, New Jersey Institute of Technology; Oren Somekh, H. Vincent Poor, Princeton University; Shlomo Shamai, Technion

Utilizing Temporal Correlation in Multiuser MIMO Feedback .................................................................................121Kyeongyeon Kim, Il Han Kim, David Love, Purdue University

Degrees of Freedom of the K User MIMO Interference Channel ..............................................................................126Tiangao Gou, Syed Jafar, University of California, Irvine

Spatial Interference Cancelation for Mobile Ad Hoc Networks: Imperfect CSI ........................................................131Kaibin Huang, Hong Kong University of Science and Technology; Robert Heath, Jr., Jeffrey Andrews, University of Texas at Austin; Dongning Guo, Randall Berry, Northwestern University

Channel State Prediction, Feedback and Scheduling for a Multiuser MIMO-OFDM Downlink ..............................136Hooman Shirani-Mehr, Daniel Liu, Giuseppe Caire, University of Southern California

On the performance of iterative receivers for interfering MIMO-OFDM systems in measured ...............................141channels

Peter Hammarberg, Lund University; PierLuigi Salvo Rossi, NTNU; Fredrik Tufvesson, Ove Edfors, Lund University; Veli-Matti Kolmonen, Helsinki University of Technology; Peter Almers, Lund University; Ralf Mueller, NTNU; Andreas Molisch, MERL and Lund University

Is Relayed collaborative Communication Worth it ....................................................................................................146Sana Sfar, Interdigital Communications LLC; Jerry Foschini, Reinaldo Valenzuela, Laurence Mailaender, Dimitri Chizikh, Kemal Karakayali, Bell labs; Alcatel-lucent; Rick Blum, Lehigh University

Session: MA5 - Programmable and Reconfigurable ArchitecturesSession Chair: Suleyman Demirsoy - AlteraHigh Performance Matrix Multiplier using Fused Vector Operators .........................................................................153

Martin Langhammer, Altera CorporationDesign and architecture of spatial multiplexing MIMO decoders for FPGAs ...........................................................160

Chris H. Dick, Xilinx, Inc.; Kiarash Amiri, Rice University; Raghu Rao, Xilinx; Joseph R. Cavallaro, Rice University

A Complete Real-Time 802.11a Baseband Receiver Implemented on an Array of Programmable .........................165Processors

Anh Tran, Dean Truong, Bevan Baas, University of California, DavisA Parallel Decoding Algorithm of LDPC Codes using CUDA ..................................................................................171

Shuang Wang, Samuel Cheng, University of Oklahoma, Tulsa; Qiang Wu, Soft Imaging, LLCEfficient Time-Frequency and Bi-Frequency Signal Processing On A Reconfigurable Computer ...........................176

Gary Upperman, Teresa Upperman, Douglas Fouts, Phillip Pace, Naval Postgraduate School

Session: MA6 - MIMO Radar and Sensor FusionSession Chair: Rabinder Madan - ONRMIMO radar: snake oil or good idea? .........................................................................................................................183

Frederick Daum, Jim Huang, RaytheonMIMO Radar with Broadband waveforms: Smearing Filter Banks and 2D Virtual Arrays ......................................188

P. P. Vaidyanathan, Piya Pal, Chun-Yang Chen, California Institute of TechnologyCommunication-Inspired Sensing ...............................................................................................................................193

Wenshu Zhang, Liuqing Yang, University of FloridaOn the Distribution of Ambiguity Levels in MIMO Radar ........................................................................................198

Mohamed Haleem, Alexander Haimovich, New Jersey Institute of TechnologyDistributed MIMO Radar Using Compressive Sampling ...........................................................................................203

Athina Petropulu, Yao Yu, Drexel University; H. Vincent Poor, Princeton UniversityMIMO Radar Detection of Targets in Compound-Gaussian Clutter ..........................................................................208

Murat Akcakaya, Martin Hurtado, Arye Nehorai, Washington University in St. LouisCompressed Sensing for OFDM/MIMO Radar ..........................................................................................................213

Christian R. Berger, Shengli Zhou, Peter Willett, University of Connecticut; Bruno Demissie, Joerg Heckenbach, Research Establishment for Applied Science (FGAN)

ADAPTIVE SENSING OF TARGET SIGNATURE WITH UNKNOWN AMPLITUDE ......................................218Daniel Fuhrmann, Washington University in St. Louis

Session: MA7 - Adaptive Filtering: Theory and ApplicationsSession Chairs: Jean-Yves Tourneret - IRIT - ENSEEIHT - TeSA and Neil Bershad - University of California, IrvineVariable length adaptive filtering within incremental learning algorithms for distributed networks .........................225

Leilei Li, Yonggang Zhang, Jonathon Chambers, Loughborough UniversityAn Affine Combination of Two NLMS Adaptive Filters - Transient Mean-Square Analysis ...................................230

Jose Carlos M. Bermudez, Federal University of Santa Catarina; Neil J. Bershad, University of California, Irvine; Jean-Yves Tourneret, University of Toulouse

Affine combination of adaptive filters ........................................................................................................................236Renato Candido, Magno T. M. Silva, Vitor H. Nascimento, University of Sao Paulo

Interference-Driven Adaptation in Sparse Approximation .........................................................................................241Bob L. Sturm, John J. Shynk, University of California, Santa Barbara

Distributed prediction of time series data with kernels and adaptive filtering techniques in sensor .........................246networks

Paul Honeine, Cédric Richard, Université de Technologie de Troyes; Jose Carlos M. Bermudez, Federal University of Santa Catarina; Hichem Snoussi, Université de Technologie de Troyes

Diffusion LMS Algorithms with Information Exchange ............................................................................................251Federico S. Cattivelli, Ali H. Sayed, University of California, Los Angeles

Analytical Analysis of Transient and Steady-State Properties of the Proportionate NLMS .....................................256Algorithm

Kevin Wagner, Naval Research Laboratory; Milos Doroslovacki, George Washington UniversityFault Tolerant Adaptive Filters Based on Number Theoretic Transforms .................................................................261

Chandrashekar Rhadakrishnan, William Jenkins, Pennsylvania State University

Session: MA8a1 - Array Processing and Source LocalizationSession Chair: Brian Evans - University of TexasOn the use of the Global Matched Filter for DOA estimation in the presence of correlated ....................................269waveforms.

Jean Jacques Fuchs, IRISA/INRIA/Université de Rennes

Hybrid Cramer-Rao Bound for Moving Array ...........................................................................................................274Da Xie, Tingting Niu, Jianguo Huang, Northwestern Polytechnical University; Hongya Ge, New Jersey Institute of Technology

Nonparametric and Sparse Signal Representations in Array Processing via Iterative Adaptive ...............................278Approaches

Tarik Yardibi, Jian Li, University of Florida; Petre Stoica, Uppsala UniversityPassive Sonar Target Localization Using a Histogram Filter with Model-Derived Priors .........................................283

Colin Jemmott, R. Lee Culver, Nirmal Bose, Pennsylvania State UniversityLocalization of Packet Based Radio Transmitters in Space, Time, and Frequency ...................................................288

Goran Ivkovic, Predrag Spasojevic, Ivan Seskar, Rutgers UniversityDOA Estimation Using Vector Sensor Arrays ...........................................................................................................293

Hung Lai, Lockheed Martin; Kristine Bell, George Mason University; Henry Cox, Lockheed MartinArray Steered Response Time-Alignment for Propagation Delay Compensation for Acoustic ...............................298Localization

Pasi Pertilä, Tampere University of TechnologyAdvanced Sonar Processing Techniques for Underwater Acoustic Multi-Input Multi-Output ................................303Communications

Brian Stein, Yang You, Terry Brudner, Brian Evans, University of Texas at Austin

Session: MA8a2 - Multiuser MIMOSession Chair: James Zeidler - University of California San DiegoA GMD-Based Precoding Scheme for Downlink Multiuser Multistream MIMO Channels .....................................311

Zhilan Xiong, Ranaji Krishna, Sangarapillai Lambotharan, Jonathon Chambers, Loughborough University

A Combinatorial Approach to Maximizing the Sum Rate in the MIMO BC with Linear Precoding ........................316Raphael Hunger, David A. Schmidt, Michael Joham, Technische Universität München

Transceiver Design for Sum-MSE Optimization in MIMO MAC with Imperfect Channel .....................................321Estimation

Patricia Layec, Orange Labs; Pablo Piantanida, SUPELEC, Department of Telecommunications; Raphaël Visoz, Orange Labs; Antoine O. Berthet, SUPELEC, Department of Telecommunications

Instantaneous and Average Rate Maximization in MIMO Multiple-Access Channels (MAC) with ........................326Linear Processing

Adam Anderson, James Zeidler, University of California, San Diego; Michael Jensen, Brigham Young University

LMMSE Channel Estimation for MIMO W-CDMA with Out-of-Cell Interference Mitigation ................................331Roland Tresch, ftw.; Christian Mehlführer, Vienna University of Technology; Maxime Guillaud, ftw.

Efficient Linear Successive Allocation for the MIMO Broadcast Channel ...............................................................336Christian Guthy, Wolfgang Utschick, Technische Universität München; Guido Dietl, DOCOMO Communications Laboratories Europe GmbH; Pedro Tejera, Technische Universität München

Dirty Paper Coding for Fading Channels with Partial Transmitter Side Information ................................................341Chinmay Vaze, Mahesh Varanasi, University of Colorado, Boulder

On Capacity Scaling of (Long) MIMO Amplify-and-Forward Multi-Hop Networks ...............................................346Jörg Wagner, Wittneben Armin, ETH Zurich

Zero-Forcing-Based Two-Phase Relaying with Multiple Mobile Stations ................................................................351Hyun Jong Yang, Bang Chul Jung, Joohwan Chun, Korea Advanced Institute of Science and Technology

Coordinated Linear Beamforming in Downlink Multi-Cell Wireless Networks ........................................................356Luca Venturino, Universita degli Studi di Cassino; Narayan Prasad, NEC Labs America; Xiaodong Wang, Columbia University

Session: MA8a3 - BeamformingSession Chair: Jian Li - University of FloridaReview of User Parameter-Free Robust Adaptive Beamforming Algorithms ...........................................................363

Lin Du, Tarik Yardibi, Jian Li, University of Florida; Petre Stoica, Uppsala UniversityA Semiblind Adaptive Antenna for WCDMA Using a Least-Squares Constant-Modulus .......................................368Formulation

Sheng-Luen Wei, John J. Shynk, University of California, Santa Barbara

Designing a spatial filter to improve SNR in two-class discrimination problems for BCI .......................................372applications

David Gutierrez, Centro de Investigaci´on y de Estudios Avanzados, Unidad MonterreyRobust Interference Control Techniques for Multiuser Cognitive Radios Using Worst-Case ..................................378Performance Optimization

Kanapathippillai Cumanan, Ranaji Krishna, Vimal Sharma, Sangarapillai Lambotharan, Loughborough University

Passive Beamforming Enhancements in Relation to Active-Passive Data Fusion .....................................................383Bryan Yocom, Thomas Yudichak, Brian La Cour, Applied Research Laboratories: University of Texas at Austin

Preprocessing by Eigenbeams and Doppler Filters to Improve Performance of Detection of Signal .......................388Number

Ryuhei Takahashi, Kazufumi Hirata, Hisakazu Maniwa, Mitsubishi Electric CorporationAntenna Grouping Techniques for MIMO Beamforming Systems ............................................................................393

Kyungchul Kim, Jungwoo Lee, Seoul National UniversitySensibility Study for the Near-Field Sub-Band Beamforming Method for Damage Detection in ............................398Bridges

Alessio Medda, Victor DeBrunner, Florida State UniversityAdaptive Factored Beamforming For Vector Sensor Arrays .....................................................................................402

Hung Lai, Henry Cox, Lockheed Martin; Kristine Bell, George Mason UniversitySidelobe Suppressing Beamforming Using Linearly Constrained Adaptive Arrays for Low Angle ........................407Tracking

Jungtai Kim, Hyun Jong Yang, Joohwan Chun, Korea Advanced Institute of Science and Technology

Session: MA8b1 - Topics in CommunicationsSession Chair: Todd Moon - Utah State UniversityLong Block Length Reed Solomon Coded M-ary Hyper Phase-Shift Keying ...........................................................413

James Caldwell, Clark Robertson, Naval Postgraduate SchoolBandwidth Efficient Constant Envelope Modulation with Binary Convolutional Coding ........................................418

Douglas Hermes, United States Air Force; Frank Kragh, Clark Robertson, Naval Postgraduate SchoolJoint Channel and Frequency Offset Estimators for Frequency-Flat Fast Fading Channels ......................................423

Rami Khal, Yuriy Zakharov, Junruo Zhang, University of YorkMulti-threshold TOP --- Full-diversity Vector Perturbation Precoding with Finite-rate ..........................................428Feedforward

Johannes Maurer, Joakim Jaldén, Gerald Matz, Vienna University of TechnologyPerformance of the Bit-interleaved Frequency Domain Turbo Equalization over Experimental .............................433Underwater Acoustic Channels

Chantri Polprasert, James Ritcey, University of WashingtonJoint Bayesian Soft Multiuser Decoding and Multichannel Estimation Based on the Variational ...........................438IEM Algorithm

Alexander Kocian, University of Rome “Tor Vergata”; Bin Hu, Nokia Denmark; Bernard Fleury, Aalborg University

MIMO-BICM with Imperfect Channel State Information: EXIT Chart Analysis and LDPC Code .........................443Optimization

Clemens Novak, Vienna University of Technology; Gottfried Lechner, Institute for Telecommunications Research; Gerald Matz, Vienna University of Technology

A Thresholding Algorithm for Improved Split-Row Decoding of LDPC Codes .......................................................448Tinoosh Mohsenin, University of California, Davis; Pascal Urard, STMicroelectronics; Bevan Baas, University of California, Davis

Theoretical Models of Oscillators, Phase Noise and the Effects of Nonlinearity ......................................................452Yenming Chen, University of Southern California / Northrop Grumman; Robert Scholtz, University of Southern California

ISI Effects in a Hybrid ICA-SVM Modulation Recognition Algorithm ....................................................................457David Boutte, Balu Santhanam, University of New Mexico

Generalized Minimum Probability of Symbol Error Adaptive Equalization .............................................................461Jacob Gunther, Todd Moon, Utah State University

Efficient Early Stopping Method for LDPC Decoding Based on Check-Node Messages .........................................466Z. H. Cai, J. Hao, U. Ubolthip Sethakaset, Institute for Infocomm Research

Optimal Detection in MIMO Rayleigh Fast Fading Channels with Imperfect Channel Estimation ..........................470Junruo Zhang, Yuriy Zakharov, University of York; Vladimir Baronkin, N. N. Andreev Acoustics Institute

Optimal Power Allocation Policies for the Reliable Transmission of a Single Packet via ARQ ..............................475Protocols

Moritz Wiese, Technical University of Berlin; Anastasios Giovanidis, Gerhard Wunder, Fraunhofer Institute for Telecommunications, Heinrich Hertz Institute

Opportunistic Power Allocation for Point-to-Point Communication in Self-Organized Networks ...........................480Mehdi Bennis, Centre for Wireless Communications, University of Oulu; Merouane Debbah, SUPELEC; Jorma Lilleberg, Nokia

Session: MA8b2 - Radar Signal ProcessingSession Chair: Scott Hensley - Jet Propulsion Lab (JPL)Parameter Estimation of Linear Frequency-Modulated Signal Using Integrated Cubic Phase .................................487Function

Pu Wang, Hongbin Li, Stevens Institute of Technology; Braham Himed, Signal Labs Inc.Wavenumber Domain Focusing of Squinted SAR Data with a Curved Orbit Geometry ..........................................492

Thierry Michel, Scott Hensley, Jet Propulsion LaboratoryA Terrain Elevation Error Model for Stereometric SAR Systems Engineering .........................................................497

Nick Marechal, The Aerospace CorpSignal-Domain Registration for Change Detection in Time-Reversal SAR ..............................................................505

Nicholas O’’Donoughue, José M. F. Moura, Carnegie Mellon University; Yuanwei Jin, University of Maryland Eastern Shore

The Use of Complementary Sets in MIMO Radar .....................................................................................................510Stephen Searle, University of Melbourne; Stephen Howard, Defence Science and Technology Organization; Bill Moran, University of Melbourne

Retrodirective Airborne Radar for Urban Surveillance ..............................................................................................515Louis Fertig, Georgia Tech Research Institute

MIMO Radar Direction Finding Performance Using Swerling Models .....................................................................518Tuomas Aittomäki, Visa Koivunen, Helsinki University of Technology

Overcoming Polar Format Issues in MultiChannel SAR Autofocus ..........................................................................523Hyun Jeong Cho, David Munson, University of Michigan

Nonlinear Decision Rules for Robust Noncoherent Integration .................................................................................528Don Day, Johns Hopkins University

Reduced-Rank STAP Algorithm for Adaptive Radar Based on Joint Iterative Optimization of ..............................533Adaptive Filters

Rui Fa, Rodrigo de Lamare, Danilo Zanatta Filho, University of York

Session: MA8b3 - Multi-rate and Digital Signal ProcessingSession Chair: Peter Stoica - Uppsala UniversityA Nyquist Folding Analog-to-Information Receiver ..................................................................................................541

Gerald Fudge, L-3 Communications Integrated Systems; Ross Bland, University of Texas Southwestern Medical Center at Dallas; Mark Chivers, Sujit Ravindran, L-3 Communications Integrated Systems; Jarvis Haupt, University of Wisconsin-Madison; Phillip Pace, Naval Postgraduate School

Finite Wordlength Digital Filter Design Using Simulated Annealing ........................................................................546Byung Wook Jung, Hyun Jong Yang, Joohwan Chun, Korea Advanced Institute of Science and Technology

Performance Analysis of Post-Doppler STAP ............................................................................................................551Christopher Teixeira, Northrop Grumman Corporation

Coefficient Dither in Fixed-Point FIR Digital Filters .................................................................................................556Sourav Dey, Alan Oppenheim, Massachusetts Institute of Technology

Optimal Preconditioning for the Interpolation of Missing Data in a Band-Limited Sequence ..................................561Prabhu Babu, Erik Gudmundson, Petre Stoica, Uppsala University

Fixed-Point Filter Design and Riemannian Geometry ................................................................................................566Michael Cerna, Bryan Marker, Jim Nagle, Lothar Wenzel, National Instruments

Shortest Paths in Spaces of IIR-Filters .......................................................................................................................570Michael Cerna, Bryan Marker, Jim Nagle, Lothar Wenzel, National Instruments

The Nth-Order Cyclostationarity of OFDM Signals in Time Dispersive Channels ...................................................574Anjana Punchihewa, University of British Columbia; Octavia Dobre, Qiyun Zhang, Memorial University of Newfoundland; Sreeraman Rajan, Robert Inkol, Defence Research and Development

Sparsity Adaptive Matching Pursuit Algorithm for Practical Compressed Sensing ..................................................581Thong Do, Johns Hopkins University; Lu Gan, Brunel University; Nam Nguyen, Trac Tran, Johns Hopkins University

Piece-wise linear DFT interpolation for IIR systems: performance and error bound computation ............................588Vahid Raissi Dehkordi, Fabrice Labeau, Benoit Boulet, McGill University

A Polyphase Nonlinear Equalization Architecture and Semi-blind Identification Method .......................................593Benjamin Miller, Joel Goodman, Matthew Herman, Massachusetts Institute of Technology, Lincoln Laboratory

Comparison of multiplierless implementation of nonlinear-phase versus linear-phase FIR filters ............................598Muhammad Abbas, Fahad Qureshi, Zaka Ullah Sheikh, Oscar Gustafsson, Hakan Johansson, Kenny Johansson, Linkoping University

Factorization of Paraunitary Polyphase Matrices Using Subspace Projections ..........................................................602Peter Vouras, Naval Research Lab; Trac Tran, Johns Hopkins University

Session: MP1 - MIMO RadarSession Chair: Rick Blum - Lehigh UniversitySparse signal representation for MIMO radar imaging ..............................................................................................609

William Roberts, Tarik Yardibi, Jian Li, Xing Tan, University of Florida; Petre Stoica, Uppsala University

Target Localization Accuracy and Multiple Target Localization: Tradeoff in MIMO Radars ..................................614Hana Godrich, Alexander Haimovich, New Jersey Institute of Technology; Rick Blum, Lehigh University

Antenna Placement for Velocity Estimation using MIMO Radar ..............................................................................619Qian He, currently visiting Lehigh University, University of Electronic Science and Technology of China; Rick Blum, Lehigh University; Alexander Haimovich, New Jersey Institute of Technology; Zishu He, University of Electronic Science and Technology of China

Complex Point Target Model for Multistatic Radar ...................................................................................................624Zhe Zhang, Daniel Fuhrmann, Washington University in St. Louis

Theoretical Assessment of MIMO Radar Performance in the Presence of Discrete and Distributed .......................629Clutter

Yuri I. Abramovich, Gordon Frazer, Defence Science and Technology OrganizationMIMO STAP Clutter Mitigation Performance Demonstration using Acoustic Arrays .............................................634

Vito Mecca, Jeffrey Krolik, Duke UniversityHF Skywave MIMO Radar: The HILOW Experimental Program .............................................................................639

Gordon Frazer, Yuri I. Abramovich, Defence Science and Technology Organization; Ben A. Johnson, RLM Pty. Ltd.

Session: MP2 - Retinal Image AnalysisSession Chair: Peter Soliz - VisionQuest Biomedical LLC & U. of IowaRetinal Fundus Image Constrast Normalization using Mixture of Gaussians ............................................................647

Abhir Bhalerao, Sarabjot Singh Anand, University of Warwick; Ponnusamy Saravanan, University Hospitals of Coventry and Warwickshire

Interactive Image Analysis in Age-related Macular degeneration (AMD) and Stargardt Disease ............................651(STGD)

R Theodore Smith, Noah Lee, Jian Chen, Mihai Busuioc, Andrew Laine, Columbia UniversityInteractive segmentation for geographic atrophy in retinal fundus images ................................................................655

Noah Lee, R Theodore Smith, Andrew Laine, Columbia UniversityDetection and Phenotyping of Retinal Disease using AM-FM Processing for Feature Extraction ............................659

Carla Agurto, Sergio Murillo, Victor Murray, Marios Pattichis, University of New Mexico; Stephen Russell, Michael Abramoff, University of Iowa; Peter Soliz, VisionQuest Biomedical

New AM-FM Analysis Methods for Retinal Image Characterization ........................................................................664Victor Murray, Marios Pattichis, University of New Mexico; Peter Soliz, VisionQuest Biomedical and University of Iowa

Session: MP3 - Information TheorySession Chair: Sennur Ulukus - University of MarylandSecret communication using sources and channels ....................................................................................................671

Krishnan Eswaran, University of California, Berkeley; Vinod Prabhakaran, University of Illinois at Urbana-Champaign; Kannan Ramchandran, University of California, Berkeley

On Secure Broadcasting ..............................................................................................................................................676Ersen Ekrem, Sennur Ulukus, University of Maryland

End-to-end Secure Multi-hop Communication with Untrusted Relays is Possible ....................................................681Xiang He, Aylin Yener, Pennsylvania State University

Multiple descriptions with codebook reuse ................................................................................................................686Young-Han Kim, University of California, San Diego

Cognitive Relaying with One-sided Interference .......................................................................................................689Onur Sahin, Elza Erkip, Polytechnic Institute of New York University

On the Capacity of Cognitive Radios in Multiple Access Networks ..........................................................................695Anelia Somekh-Baruch, Princeton University; Sriram Sridharan, Sriram Vishwanath, University of Texas at Austin; Sergio Verdu, Princeton University; Shlomo Shamai (Shitz), Technion Israel Institute of Technology

Gaussian Fading Interference Channels: Power Control ............................................................................................701Daniela Tuninetti, University of Illinois, Chicago

Interference Channels with Source/Destination Cooperation .....................................................................................707Vinod Prabhakaran, Pramod Viswanath, University of Illinois at Urbana-Champaign

Session: MP4 - Feedback in MIMO SystemsSession Chairs: David Love - Purdue University and Vasanthan Raghavan - University of IllinoisOn the Use of Feedback in Multiple Antenna Common Information Broadcasting ..................................................713

Chun Kin Au Yeung, David Love, Purdue UniversityTwo Models for Noisy Feedback in MIMO Channels ...............................................................................................718

Vaneet Aggarwal, Princeton University; Gajanana Krishna, Stanford University; Srikrishna Bhashyam, Indian Institute of Technology Madras; Ashutosh Sabharwal, Rice University

Nested Codebook Design For MIMO Precoders ........................................................................................................723Badri Varadarajan, Eko Onggosanusi, Anand Dabak, Runhua Chen, Texas Instruments

On the Capacity of MIMO Broadcast Channels with Reduced Feedback by Antennas Selection .............................728Matthew Pugh, Bhaskar Rao, University of California, San Diego

Feedback Requirements in MIMO Broadcast Channels: An Asymptotic Analysis ...................................................733Alireza Bayesteh, Amir K. Khandani, University of Waterloo

Interpolated Linear Precoding and Space-Frequency Coding for MIMO-OFDM Systems .......................................738Eunmo Kang, Akbar Sayeed, University of Wisconsin-Madison

Progressive Refinement for High Resolution Limited Feedback Multiuser MIMO Beamforming ...........................743Robert Heath, Jr., University of Texas at Austin; Tao Wu, Anthony C.K. Soong, Huawei Technologies (USA)

Session: MP5 - Computer Arithmetic ISession Chair: Braden Phillips - University of AdelaideOptimizing addition for sub-threshold logic ...............................................................................................................751

David Blaauw, University of Michigan; James Kitchener, Braden Phillips, University of AdelaideFast and Accurate Activity Evaluation in Multipliers ................................................................................................757

Arnaud Tisserand, LIRMM, CNRS-University MontpellierDesign and FPGA Implementation of Radix-10 Algorithm for Division with Limited Precision ............................762Primitives

Milos D. Ercegovac, University of California, Los Angeles; Robert McIlhenny, California State University Northridge

Fused Floating-Point Arithmetic for DSP...................................................................................................................767Earl E. Swartzlander, Jr., University of Texas at Austin; Hani Saleh, Intel Corp

Parallel High-Radix Montgomery Multipliers ............................................................................................................772Philip Amberg, Nathaniel Pinckney, David Money Harris, Harvey Mudd College

Dual Base Number System and Elliptic Curve Cryptography ....................................................................................777Christophe Doche, Macquarie University; Laurent Imbert, CNRS, PIMS, University of Calgary

Improving Fused Multiply Add Performance.............................................................................................................N/ADavid Lutz, ARM

Session: MP6 - Blind System Identification, Multi-channel System Inversion, and Speech DereverberationSession Chair: Patrick A. Naylor - Imperial CollegeModel-Based Dereverberation of Speech in the Mel-Spectral Domain .....................................................................783

Armin Sehr, Walter Kellermann, University Erlangen-NurembergAdaptive Inverse Filtering of Room Acoustics ..........................................................................................................788

Wancheng Zhang, Imperial College London; Andy Khong, Nanyang Technological University; Patrick Naylor, Imperial College London

Principles and applications of dereverberation for noisy and reverberant audio signals ............................................793Masato Miyoshi, Keisuke Kinoshita, Takuya Yoshioka, Tomohiro Nakatani, NTT Communication Science Laboratories, NTT Corporation

Decomposition and dereverberation of multichannel audio .......................................................................................797Michael M. Goodwin, Audience, Inc.

Multi-Microphone Speech Dereverberation Based on Eigen-Decomposition - A Study ...........................................801Sharon Gannot, Bar-Ilan University

Towards Multi-Microphone Speech Dereverberation using Spectral Enhancement and Statistical .........................806Reverberation Models

Emanuel A.P. Habets, Technion - Israel Institute of TechnologyMulti-Channel Listening-Room Compensation using a Decoupled Filtered-X LMS Algorithm ..............................811

Stefan Goetze, University of Bremen; Markus Kallinger, University of Oldenburg; Alfred Mertins, University of Luebeck; Karl-Dirk Kammeyer, University of Bremen

A General Derivation of Wave-Domain Adaptive Filtering and Application to Acoustic Echo ..............................816Cancellation

Herbert Buchner, Sascha Spors, Deutsche Telekom Laboratories

Session: MP7 - Signal Processing and Learning for Sensor Signal ExploitationSession Chair: Emre Ertin - The Ohio State UniverstyInteraction Analysis using Switching Structures Autoregressive Models ..................................................................827

Michael Siracusa, John Fisher, Massachusetts Institute of Technology

Joint Shape and Texture Analysis of Objects Boundaries in Images Using A Riemannian ......................................833Approach

Wei Liu, Anuj Srivastava, Eric Klassen, Florida State University

A fast posterior update for sparse underdetermined linear models .............................................................................838Lee Potter, Philip Schniter, Justin Ziniel, Ohio State University

Virtual Sensors for Remote Sensing: Algorithms and Performance Analysis ...........................................................843Benjamin Friedlander, University of California, Santa Cruz

Fourier-Domain Multichannel Autofocus for Synthetic Aperture Radar ...................................................................848Kuang-Hung Liu, David Munson, University of Michigan

A CMOS Video Sensor for High Dynamic Range (HDR) Imaging ...........................................................................853Thomas Poonnen, Li Liu, Ketan Karia, Michael Joyner, Jeffrey Zarnowski, Panavision Imaging, LLC

Session: MP8a1 - Distributed Detection and EstimationSession Chair: Weilian Su - Naval Postgraduate SchoolResource Allocation for Distributed Detection in Sensor Networks ..........................................................................859

Frank Namin, Aria Nosratinia, University of Texas at DallasOutage Diversity for Distributed Estimation over Parallel Fading Channels .............................................................863

Kai Bai, Arizona State University; Habib Senol, Kadir Has University; Cihan Tepedelenlioglu, Arizona State University

Modeling of Data Fusion Algorithms in Cluster-based Wireless Sensor Networks ..................................................868Welian Su, Theodoros Bougiouklis, Naval Postgraduate School

A Distributed Framework for Signal Detection in Wireless Sensor Networks ..........................................................873Yang Yang, Rick Blum, Lehigh University

An Energy-efficient and Distributed Approach to Beamforming in a Wireless Sensor Network ..............................878Nikolaos Papalexidis, Owens Walker, Murali Tummala, John McEachen, Naval Postgraduate School

Session: MP8a2 - Wireless Network ManagementSession Chair: Keith Teague - Oklahoma State UniversityA Closer Look at the Physical and Protocol Models for Wireless Ad Hoc Networks with ......................................885Multi-Packet Reception

Hyunchul Kim, Hamid Sadjadpour, Jose Joaquin Garcia-Luna-Aceves, University of California, Santa Cruz

Doppler Measurements Rendering Random Routing .................................................................................................890Liang Dong, Western Michigan University

Protocols For Half-Duplex Multiple Relay Networks ................................................................................................895Peter Rost, Gerhard P. Fettweis, Technische Universität Dresden

Admission Control for Power-Controlled Wireless Networks under General Interference Functions ......................900Slawomir Stanczak, Michal Kaliszan, Fraunhofer German-Sino Lab for Mobile Communications; Nicholas Bambos, Stanford University

Multi-Channel Packet Capture in 802.11b/g Wireless Networks ...............................................................................905Douglas Geiger, George Scheets, Keith Teague, Jason Pitts, Oklahoma State University

A New Achievable Rate For A Stochastic Two Relay Network With No Interference .............................................909Ghosheh Abed Hodtani, Sharif University of Technology

Adaptive Joint Quantization and Power Allocation in Wireless Sensor Networks ....................................................914Muhammad Hafeez Chaudhary, Luc Vandendorpe, Abdellatif Zaidi, Ecole Polytechnique de Louvain

Session: MP8a3 - OFDM/UWBSession Chair: Xiaoli Ma - Georgia Institute of TechnologyIterative Detection for the Uplink of an OFDMA System with Frequency Offsets...................................................N/A

Sajid Ahmed, Li Zhang, University of LeedsPerformance Evaluation of Adaptive MIMO-OFDM Systems with Imperfect Feedback in ....................................923Measurement Based Channels

Harri Pennanen, Jouko Leinonen, Xiaojia Lu, Marek Skowron, Matti Latva-aho, Centre for Wireless Communications, University of Oulu

Frequency-Domain Joint Channel and Phase Noise Estimation in OFDM WLAN Systems .....................................928Payam Rabiei, Won Namgoong, Naofal Al-Dhahir, University of Texas at Dallas

Fast-Varying Doppler Compensation for Underwater Acoustic OFDM Systems. .....................................................933Taehyuk Kang, Ronald A. Iltis, University of California, Santa Barbara

Peak-to-Average Power Ratio versus Instantaneous-to-Average Power Ratio for OFDM ........................................938Qijia Liu, Xiaoli Ma, G. Tong Zhou, Georgia Institute of Technology; Jie Wu, FutureWei Technologies Inc.

Optimal Constellation Distortion for PAR Reduction in MIMO-OFDM Systems ....................................................943Moshe Malkin, Hao Zou, Alan John Malek, Stanford University; Brian Krongold, University of Melbourne; John Cioffi, Stanford University

A Regularized Least Squares Approach for Ultra-Wideband Time-of-Arrival Estimation with ..............................948Wavelet Denoising

Ted C.-K. Liu, Xiaodai Dong, Wu-Sheng Lu, University of VictoriaAdaptive Reduced-Rank Interference Suppression for DS-UWB Systems Based on Switched ...............................953Approximation of Basis Functions

Sheng Li, Rodrigo de Lamare, Danilo Zanatta Filho, University of YorkCDMA vs. OFDM for Wideband Cellular Systems ...................................................................................................958

Yong Peng, Southern Methodist University; Giridhar Mandyam, Qualcomm Inc.; Dinesh Rajan, Southern Methodist University

New Multi-User OFDM Scheme: Braided Code Division Multiple Access ..............................................................963Marcos B.S. Tavares, Michael Lentmaier, Technische Universitaet Dresden; Kamil Sh. Zigangirov, University of Notre Dame; Gerhard P. Fettweis, Technische Universität Dresden

Diversity Order of Linear Equalizers for Block Transmission in Fading Channels ...................................................968Shakti Prasad Shenoy, Institut Eurecom; Irfan Ghauri, Infineon Technologies France; Dirk Slock, Institut Eurecom

Session: MP8a4 - MIMO OFDM and Cooperative RelayingSession Chair: Lars Thiele - Fraunhofer Institute for TelecommunicationsA Novel Framework for the Utilisation of Dynamic Relays in Cellular Networks ....................................................975

Agisilaos Papadogiannis, Eric Hardouin, Ahmed Saadani, France Telecom R&D; David Gesbert, Eurecom Institute; Patricia Layec, France Telecom R&D

Power Allocation Method for GMD-based Precoded MIMO-OFDM System with Reduced ...................................980Feedback

Kyeong Jin Kim, Nokia Inc.; Peter Wang, Nokia Simens Network; Ronald A. Iltis, University of California, Santa Barbara

New protocols for the Cooperative MAC ...................................................................................................................985Charlotte Hucher, Ghaya Rekaya-Ben Othman, TELECOM ParisTech; Ahmed Saadani, Orange Labs

Weighted Sum-Rate Maximization for Downlink OFDMA Systems ........................................................................990Chathuranga Weeraddana, Wei Li, Marian Codreanu, Matti Latva-aho, Centre for Wireless Communications, University of Oulu

Temporal Autocorrelation Estimation for OFDM with Application to Spatial Interpolation ....................................995Peter Klenner, Karl-Dirk Kammeyer, University Bremen

Robust Gain Allocation against Phase Uncertainty at the Relays for Multiuser Cooperative .................................1000Networks

Celal Esli, Armin Wittneben, ETH ZurichDistributed Turbo Coding Using Log-Likelihood Thresholding for Cooperative Communications .......................1005

Ghaleb Al-Habian, Ali Ghrayeb, Concordia University; Mazen Hasna, Adnan Abu-Dayya, Qatar University

On Distributed Codes with Noisy Relays .................................................................................................................1010Ragnar Thobaben, Royal Institute of Technology (KTH)

Low-complexity Doppler compensation in mobile SIMO-OFDM systems .............................................................1015Malte Schellmann, Lars Thiele, Volker Jungnickel, Fraunhofer Institute for Telecommunications, Heinrich-Hertz-Institut

Predicting SINR conditions in mobile MIMO-OFDM systems by interpolation techniques ...................................1020Malte Schellmann, Lars Thiele, Volker Jungnickel, Fraunhofer Institute for Telecommunications, Heinrich-Hertz-Institut

Cooperation Diversity for Clipped OFDM with Iterative Reception .......................................................................1025Thomas Ketseoglou, California State Polytechnic University, Pomona

Design of Co-phasing Allpass Filters for Full-Duplex OFDM Relays .....................................................................1030Taneli Riihonen, Stefan Werner, Helsinki University of Technology; Juan Cousseau, Universidad Nacional del Sur; Risto Wichman, Helsinki University of Technology

Implementation Concepts for Distributed Cooperative Transmission ......................................................................1035Volker Jungnickel, Lars Thiele, Malte Schellmann, Thomas Wirth, Fraunhofer Institute for Telecommunications; Wolfgang Zirwas, Thomas Haustein, Egon Schulz, Nokia Siemens Networks

Session: TA1b - Compressive SensingSession Chair: Emmanuel Candes - California Institute of Technology (Caltech)Compressed sensing and robust recovery of low-rank matrices ...............................................................................1043

Maryam Fazel, University of Washington; Emmanuel Candes, Ben Recht, California Institute of Technology; Pablo Parrilo, Massachusetts Institute of Technology

Greedy Signal Recovery Review ..............................................................................................................................1048Deanna Needell, University of California, Davis; Joel Tropp, California Institute of Technology; Roman Vershynin, University of California, Davis

Streaming measurements in compressive sensing: L1 filtering. ...............................................................................1051Muhammad Salman Asif, Justin Romberg, Georgia Institute of Technology

Group Testing and Sparse Signal Recovery .............................................................................................................1059Anna Gilbert, University of Michigan; Mark Iwen, University of Minnesota; Martin Strauss, University of Michigan

Session: TA2b - Functional Imaging and AnalysisSession Chair: Yongyi Yang - IITCurrent Role of PET in Oncology: Potentials and Challenges in the Management of Non-Small .........................1067Cell Lung Cancer

Phaneendra Yalavarthy, Daniel Low, Camille Noel, Washington University in St. Louis; Zhouping Wei, Philips Medical Systems; Deshan Yang, Aditya Apte, Jeffrey Bradley, Joseph Deasy, Issam El Naqa, Washington University in St. Louis

System Modeling Studies in Iterative X-Ray CT Reconstruction ............................................................................1072Jiao Wang, University of Notre Dame; Jean-Baptiste Thibault, GE Healthcare; Zhou Yu, Purdue University; Ken Sauer, University of Notre Dame; Charles Bouman, Purdue University

Improved PASL EPI Acquisitions With Parallel Imaging and UNFOLD ...............................................................1077W. Scott Hoge, Brigham and Women’’s Hospital and Harvard Medical School; Huan Tan, Robert A. Kraft, Wake Forest University School of Medicine

Spatio-temporal MAP reconstruction of gated cardiac images using DFT basis functions .....................................1081Xiaofeng Niu, Yongyi Yang, Illinois Institute of Technology

Hyperpolarized 3He Magnetic Resonance Pulmonary Imaging: Image Processing Tools for ...............................1086Clinical Research

Lindsay Mathew, Robarts Research Institute, The University of Western Ontario; Andrew Wheatley, Robarts Research Institute; David G. McCormack, University of Western Ontario; Grace Parraga, Robarts Research Institute

Session: TA3b - Secrecy Capacity and Interference ChannelsSession Chair: Daniela Tuninetti - University of Illinois ChicagoOn the Role of Feedback in Two-Way Secure Communication ...............................................................................1093

Xiang He, Aylin Yener, Pennsylvania State UniversityOn the Noisy Interference Regime of the MISO Gaussian Interference Channel ....................................................1098

Bernd Bandemer, Aydin Sezgin, Arogyaswami Paulraj, Stanford UniversityParameterization of the MISO Interference Channel with Transmit Beamforming and Partial ..............................1103Channel State Information

Johannes Lindblom, Erik G. Larsson, Linköping University; Eduard A. Jorswieck, Dresden University of Technology

Outer bounds for the MIMO interference channel ...................................................................................................1108Peter Parker, Daniel W. Bliss, Massachusetts Institute of Technology, Lincoln Laboratory

Session: TA4b - Multiuser MIMO BroadcastSession Chair: Timothy Davidson - McMaster UniversityProbabilistically Constrained Robust Power Allocation in Downlink Multiuser MISO Systems ............................1115

Nikola Vucic, Fraunhofer Institute for Telecommunications, Heinrich Hertz Institute; Holger Boche, Technical University of Berlin

Probabilistically-Constrained Approaches to the Design of the Multiple Antenna Downlink .................................1120Michael Botros Shenouda, Timothy Davidson, McMaster University

Network MIMO with reduced backhaul requirements by MAC coordination .........................................................1125Federico Boccardi, Howard Huang, Angeliki Alexiou, Alcatel-Lucent

Spectral Efficiency of Wireless Networks with Multi-Antenna Base-Stations and Spatially .................................1130Distributed Nodes

Siddhartan Govindasamy, Daniel W. Bliss, David H. Staelin, Massachusetts Institute of Technology

Session: TA5b - Communication ArchitecturesSession Chair: Joseph R. Cavallaro - Rice UniversityConfigurable High-Throughput Decoder Architecture for Quasi-Cyclic LDPC Codes ...........................................1137

Christoph Studer, Nicholas Preyss, Christoph Roth, Andreas Burg, ETH Zurich

Forward Error Correction Decoding for WiMAX and 3GPP LTE Modems ............................................................1143Seok-Jun Lee, Manish Goel, Yuming Zhu, Jing-Fei Ren, Texas Instruments, Inc; Yang Sun, Rice University

Next Generation Iterative LDPC Solutions for Magnetic Recording Storage ..........................................................1148Kiran Gunnam, LSI Corporation; Mark Yeary, University of Oklahoma; Gwan Choi, Texas A&M University; Shaohua Yang, Yuanxing Lee, LSI Corporation

FPGA Implementation of High Throughput 600 Mbps Wireless LAN System using 4 X 2....................................N/A MIMO-OFDM

Wahyul Amien Syafei, Yuhei Nagao, Masayuki Kurosaki, Baiko Sai, Hiroshi Ochi, Kyushu Institute of Technology

Session: TA6b - Wireless Sensor NetworksSession Chair: Lang Tong - Cornell UniversityInformation Quality Aware Sensor Network Services .............................................................................................1155

Sadaf Zahedi, University of California, Los Angeles; Edith Ngai, Erol Gelenbe, Imperial College; Dinkar Mylaraswamy, Honeywell; Mani Srivastava, University of California, Los Angeles

A Linear Iterative Algorithm for Distributed Sensor Localization ...........................................................................1160Usman Khan, Soummya Kar, José M. F. Moura, Carnegie Mellon University

Utility-Based Joint Sensor Selection and Congestion Control for Mission-Oriented WSNs ...................................1165Hosam Rowaihy, Pennsylvania State University; Matthew Johnson, City University of New York; Sharanya Eswaran, Pennsylvania State University; Diego Pizzocaro, Cardiff University; Amotz Bar-Noy, City University of New York; Thomas La Porta, Pennsylvania State University; Archan Misra, Telecordia Technologies; Alun Preece, Cardiff University

Distributed Demodulation Using Consensus Averaging in Wireless Sensor Networks ...........................................1170Hao Zhu, Alfonso Cano, Georgios B. Giannakis, University of Minnesota

Network Information Flow: Gossiping with Groups ................................................................................................1175Mehmet E. Yildiz, Tuncer Can Aysal, Anna Scaglione, Cornell University

Session: TA7b - Adaptive Methods and Monte Carlo Signal ProcessingSession Chair: Petar Djuric - Stony Brook UniversityComplex systems and particle filtering .....................................................................................................................1183

Monica F. Bugallo, Petar M. Djuric, Stony Brook UniversityMultiple Target Tracking Using Likelihood Particle Filtering and Adaptive Waveform Design ............................1188

Ioannis Kyriakides, University of Nicosia; Tom Trueblood, Darryl Morrell, Antonia Papandreou-Suppappola, Arizona State University

Detection of variance changes and mean value jumps in measurement noise for multipath ..................................1193mitigation in urban navigation

Mariana Spangenberg, TéSA; Jean-Yves Tourneret, ENSEEIHT; Vincent Calmettes, University of Toulouse; Grégoire Duchâteau, Thales Alenia Space

Cooperative Blind Equalization of Frequency-Selective Channels in Sensor Networks using ...............................1198Decentralized Particle Filtering

Claudio Jose Bordin, Jr., Marcelo G. S. Bruno, Instituto Tecnologico de AeronauticaAdaptive Local Quantizer Design for Tracking in a Wireless Sensor Network .......................................................1202

Onur Ozdemir, Ruixin Niu, Pramod K. Varshney, Syracuse University

Session: TA8b1 - Image/Video Processing, Quantization and CodingSession Chair: John Fisher - MIT CSAILJoint Detection, Segmentation, and Registration of Elastically Deformable Objects ..............................................1209

Gilad Cohen, Joseph Francos, Rami Hagege, Ben Gurion UniversityA Neighborhood Model for Detection in Hyperspectral Images ..............................................................................1214

Todd Moon, Cameron Grant, Jacob Gunther, Utah State University; Gustavious Williams, Brigham Young University

Iris Recognition using the Ridge Energy Direction (RED)Algorithm ......................................................................1219Robert Ives, Randy Broussard, Lauren Kennell, Ryan Rakvic, Delores Etter, U.S. Naval Academy

Complex Wavelet Based Modulation Analysis ........................................................................................................1224Jean-Marc Luneau, Aalborg University; Jerome Lebrun, CNRS; Søren Holdt Jensen, Aalborg University

Algorithms for Old Master Painting Canvas Thread Counting from X-Rays ..........................................................1229Andrew Klein, Worcester Polytechnic Insitute; Don H. Johnson, Rice University; William Sethares, Heichang Lee, University of Wisconsin-Madison; C. Richard Johnson, Jr., Cornell University; Ella Hendriks, Van Gogh Museum

Session: TA8b2 - Speech Analysis and RecognitionSession Chair: John Fisher - MIT CSAILLSF and LPC - Derived Features for Large Vocabulary Distributed Continuous Speech ......................................1237Recognition in Brazilian Portuguese

Vladimir Alencar, Abraham Alcaim, PUC-RIOAutomatic Labelling of Foreign-accented Speech ....................................................................................................1242

Rene O. Arechiga, New Mexico TechObjective Analysis of Temporally Varying Audio Quality Metrics .........................................................................1245

Joseph Hardin, Charles Creusere, New Mexico State UniversityImproved Detection Performance of a Speech Recognizer in an Automotive Environment. ..................................1250

Ashtosh Sapru, Ravi Lakkundi, Nisar Ahmed, Aricent Communications Pvt. Ltd.Waveform Approximating Residual Audio Coding with Perceptual Pre- and Post-Filtering ..................................1255

Jesper Kjær Nielsen, Jesper Rindom Jensen, Mads Græsbøll Christensen, Søren Holdt Jensen, Torben Larsen, Aalborg University

Efficient Speaker Identification Using Distributional Speaker Model Clustering ...................................................1260Vijendra Raj Apsingekar, Phillip De Leon, New Mexico State University

Session: TA8b3 - Quantization, Coding, and EncryptionSession Chair: John Fisher - MIT CSAILAn Improved WSQ Fingerprint Image Compression Algorithm .............................................................................1267

Jinshan Tang, Xiaoming Liu, Alcorn State University

Efficient Correlation Extraction for Distributed Audio Coding ...............................................................................1272Sandeep Matta, Charles Creusere, New Mexico State University

Weighted Distortion for Robust Video Coding ........................................................................................................1277Sunday Nyamweno, Ramdas Satyan, Sedar Burak Solak, Fabrice Labeau, McGill University

Optimization of Audience Encoding in Low-Resolution Soccer Video Sequences .................................................1282Luca Superiori, Alfredo Font Perez, Markus Rupp, Vienna University of Technology

Generalized Fast Index Assignment for Robust Multiple Description Scalar Quantizers ........................................1287Rui Ma, Fabrice Labeau, McGill University

Session: TA8b4 - Limited Feedback and PrecodingSession Chairs: P. P. Vaidyanathan - Caltech and Eduard Jorswieck - TU DresdenLimited CSI Feedback based on an Adaptive Codebook for Temporally Correlated MISO Fading ......................1295Channels

Dan Zhang, Meik Dörpinghaus, Gerd Ascheid, RWTH Aachen UniversityPer-Antenna Power Constrained MIMO Transceivers Optimized for BER .............................................................1300

Ching-Chih Weng, P. P. Vaidyanathan, California Institute of TechnologyJoint Design of Limited Feedback and Multiuser Precoding Based on a Precoding MSE Metric ...........................1305

Michael Joham, Technical University of Munich; Paula Castro, University of A Coruna; Jian Zhen, Technical University of Munich; Luis Castedo, University of A Coruna; Wolfgang Utschick, Technical University of Munich

Joint Optimization of Transceivers with Decision Feedback and Bit Loading ........................................................1310Ching-Chih Weng, Chun-Yang Chen, P. P. Vaidyanathan, California Institute of Technology

Mobility Dependent Feedback Scheme for point-to-point MIMO Systems .............................................................1315Gonzalo Vazquez-Vilar, Vinay Majjigi, Aydin Sezgin, Arogyaswami Paulraj, Stanford University

Joint Throughput Optimized CQI and Precoding Weight Calculation for MIMO HSDPA .....................................1320Christian Mehlführer, Sebastian Caban, Martin Wrulich, Markus Rupp, Vienna University of Technology

Tile-based MIMO OFDM systems: The Impact of Inaccurate Channel State Information .....................................1326Aydin Sezgin, Bernd Bandemer, Arogyaswami Paulraj, Stanford University; Eduard A. Jorswieck, Dresden University of Technology

Distortion-Rate Tradeoff of a Source Uniformly Distributed over Positive Semi-definite Matrices .......................1330Rajesh Krishnamachari, Mahesh Varanasi, University of Colorado

LR-Aided Precoding with a Modified LLL Algorithm for Limited Feedback MIMO Systems ..............................1335Hyun Jong Yang, Joohwan Chun, Korea Advanced Institute of Science and Technology

Hybrid ARQ Schemes in Multiple-Antenna Slow Fading Channels: A Capacity Perspective ................................1340Cong Shen, Michael Fitz, University of California, Los Angeles

Session: TP1a - Distributed Statistical InferenceSession Chairs: Lang Tong - Cornell University and Parv Venkitasubramaniam - UC BerkeleyDistributed Linear Parameter Estimation in Sensor Networks: Convergence Properties .........................................1347

Soummya Kar, José M. F. Moura, Carnegie Mellon UniversityDecentralized Detection with Long-Distance Communication ................................................................................1352

O. Patrick Kreidl, Alan S. Willsky, Massachusetts Institute of TechnologyOn the Divergence-Cost Function in Distributed Detection with a Secrecy Constraint ...........................................1357

Stefano Marano, Vincenzo Matta, University of Salerno; Peter Willett, University of Connecticut

Session: TP1b - Statistical Signal Processing for Forensics and SecuritySession Chair: Hong (Vicky) Zhao - University of AlbertaSecure Methods for Fuzzy Key Binding in Biometric Authentication Applications ...............................................1363

Francis Minhthang Bui, Dimitrios Hatzinakos, University of TorontoDetection of Collusion Behaviors in Online Reputation Systems ............................................................................1368

Yuhong Liu, Yafei Yang, Yan Sun, University of Rhode IslandAttack-Resistant Cooperation Strategies in P2P Live Streaming Social Networks .................................................1373

W. Sabrina Lin, University of Maryland, College Park; H. Vicky Zhao, University of Alberta; K. J. Ray Liu, University of Maryland, College Park

Mixing Bounded Laplace and Gaussian Fingerprints ...............................................................................................1378Shan He, Thomson Corporate Research; Darko Kirovski, Microsoft Research

Statistical Fusion of Multiple Cues for Image Tampering Detection .......................................................................1386Yu-Feng Hsu, Shih-Fu Chang, Columbia University

Session: TP2 - Analysis Methods for Functional and Structural Brain ImagingSession Chairs: Vince Calhoun - U. of New Mexico & MIND Institute and Sunanda Mitra - Texas Tech UniversityGenerating Structure-Function Correlations by ICA- Based Mapping of Activation Patterns on ..........................1393Co-registered fMRI and FA-DTI Data

Sunanda Mitra, M. O’’Boyle, Enrique Corona, Bian Li, F. Afrin, B. Nutter, M. Baker, R. Pal, B. Ghosh, Tanja Karp, Texas Tech University

Optimal Sampling Geometries for TV-Norm Reconstruction of fMRI Data ...........................................................1397Oliver Jeromin, Vince Calhoun, Marios Pattichis, University of New Mexico

Spatial Patterns and Functional Profiles for Discovering Structure in fMRI Data ...................................................1402Polina Golland, Danial Lashkari, Archana Venkataraman, Massachusetts Institute of Technology, CSAIL

Exploration of Optimal Group-discriminating Features Using CC-ICA ..................................................................1410Jing Sui, Vince Calhoun, The Mind Research Network

Pushing the Acquisition Time Limit of Magnetic Resonance Diffusion Tensor Imaging .......................................1415Edward Hsu, University of Utah

Session: TP3a - Delay-Rate TradeoffsSession Chair: Tara Javidi - University of California San DiegoAchievable throughput and queueing delay for imperfect cooperative retransmission MAC .................................1421protocols

Steven Weber, Athina Petropulu, Drexel UniversityDelay-minimal Transmission for Average Power Constrained Multi-access Communications ..............................1426

Jing Yang, Sennur Ulukus, University of MarylandDelay analysis of Block Coding over a Noisy Channel with Limited Feedback ......................................................1431

Raghava N. Swamy, Tara Javidi, University of California, San DiegoThroughput Delay Tradeoff for Wireless Multicast Using Hybrid-ARQ Protocols .................................................1436

Jianqi Wang, Seung Young Park, David Love, Michael Zoltowski, Purdue University

Session: TP3b - Relaying and Cooperation IISession Chair: Osvaldo Simeone - New Jersey Institute of TechnologyInter-cell Relay Cooperation In Heterogeneous Cellular Uplink Systems ...............................................................1443

Harish Ganapathy, Jeffrey Andrews, Constantine Caramanis, University of Texas at AustinTraining Design for Information Rate Maximization over Amplify and Forward Relay Channels .........................1448

Yupeng Jia, Azadeh Vosoughi, University of RochesterDistributed Space-time Codes with Relay Preprocessing for Low SNR Source-Relay Links .................................1453

Birsen Sirkeci-Mergen, San Jose State UniversityAnalysis of Amplify-and-Forward DSTBCs over the Random Set Relay Channel .................................................1457

Qiang Xue, Giuseppe Abreu, University of Oulu; Behnaam Aazhang, Rice UniversityCircumventing Base Station Cooperation through Kalman Prediction of Intercell Interference .............................1462

Ralf Bendlin, Yih-Fang Huang, University of Notre Dame; Michel Ivrlac, Josef Nossek, Munich University of Technology

Session: TP4 - Cooperative MIMOSession Chair: Aria Nosratinia - University of Texas at DallasSwitching Between Antenna Selection and Spatial Multiplexing in the Nonregenerative MIMO .........................1469Relay Channel

Steven Peters, Robert Heath, Jr., University of Texas at Austin

MIMO Two-way Relay Channel: Diversity-Multiplexing Trade-off Analysis ........................................................1474Deniz Gunduz, Princeton University / Stanford University; Andrea Goldsmith, Stanford University; H. Vincent Poor, Princeton University

Deterministic capacity of MIMO relay networks .....................................................................................................1479Anders Host-Madsen, University of Hawaii

Layered Randomized Cooperation for Multicast ......................................................................................................1484Ozgu Alay, Ran Ding, Elza Erkip, Yao Wang, Polytechnic University; Anna Scaglione, Cornell University

Diversity Multiplexing Trade-off for Opportunistic Multiple Access Relay Channel .............................................1489Mohamed Abouelseoud, Aria Nosratinia, University of Texas at Dallas

Optimum Time-Division in MIMO Two-Way Decode-and-Forward Relaying Systems ........................................1494Jian Zhao, Marc Kuhn, Armin Wittneben, ETH Zurich; Gerhard Bauch, DoCoMo Euro-Labs

Resource Allocation in Wireless Networks with Multiple Relays ...........................................................................1501Kagan Bakanoglu, Polytechnic Institute of New York University; Stefano Tomasin, University of Padova; Elza Erkip, Polytechnic Institute of New York University

End-to-End Antenna Selection Strategies for Multi-Hop Relay Channels ...............................................................1506Rahul Vaze, Robert Heath, Jr., University of Texas at Austin

Session: TP5a - Integrated Algorithm and Architecture ImplementationSession Chair: Keshab Parhi - University of MinnesotaForward Error Correction for High-Speed I/O .........................................................................................................1513

Rajan Narasimha, Naresh Shanbhag, University of Illinois at Urbana-ChampaignVLSI Architecture Design for Algebraic Soft-decision Reed-Solomon Decoding ..................................................1518

Xinmiao Zhang, Case Western Reserve UniversityMotion Compensation Aided Motion Adaptive De-interlacing for Real-Time Video Processing .........................1523Applications

Hongbin Sun, Xi’’an Jiaotong University; Yang Liu, Rensselaer Polytechnic Institute; Nanning Zheng, Xi’’an Jiaotong University; Tong Zhang, Rensselaer Polytechnic Institute

High-Speed Implementation of Smith- Waterman Algorithm for DNA Sequence Scanning in .............................1528VLSI

Chao Cheng, Marvell Semiconductor; Keshab K. Parhi, University of Minnesota, Twin Cities

Session: TP5b - Cognitive Systems and Spectrum SharingSession Chair: Sriram Vishwanath - University of Texas AustinCellular Networks with an Overlaid Device to Device Network .............................................................................1537

Brett Kaufman, Behnaam Aazhang, Rice UniversitySpectrum Allocation from a Game Theoretic Perspective: Properties of Nash Equilibria .......................................1542

Peter von Wrycza, M. R. Bhavani Shankar, Mats Bengtsson, Björn Ottersten, Royal Institute of Technology (KTH)

Secondary Transmission Profile for a Single-band Cognitive Interference Channel ...............................................1547Debashis Dash, Ashutosh Sabharwal, Rice University

Experimental Study of a Wavelet-based Spectrum Sensing Technique ...................................................................1552Erika Portela Lopes de Almeida, Paulo Henrique Portela de Carvalho, Pedro Antero Braga Cordeiro, University of Brasilia; Robson Domingos Vieira, Instituto Nokia de Tecnologia

Wireless Resource Allocation With Perceived Quality Fairness ..............................................................................1557Andreas Saul, DoCoMo Euro-Labs

Session: TP6 - Interference Management and Cooperative Communication in Ad-hoc NetworksSession Chairs: Min Dong - QualComm Inc. and Ben Liang - University of TorontoGeneralized Degrees of Freedom of the (Noisy) X Channel ....................................................................................1565

Chiachi Huang, Viveck Cadambe, Syed Jafar, University of California, IrvineAn Observation about Feedback from Cognitive Radio ...........................................................................................1570

Krishnan Eswaran, Michael Gastpar, University of California, BerkeleyCodes to Unmask Spectrum Violators in Cognitive Radio Systems ........................................................................1574

George Atia, Venkatesh Saligrama, Boston University; Anant Sahai, University of California, Berkeley

Generalized Relaying in the Presence of Interference ..............................................................................................1579Ivana Maric, Ron Dabora, Andrea Goldsmith, Stanford University

Spectrum Allocation in Two-Tier Networks ............................................................................................................1583Vikram Chandrasekhar, Jeffrey Andrews, University of Texas at Austin

Distributed Spectrum Sensing for Cognitive Radios by Exploiting Sparsity ...........................................................1588Juan-Andres Bazerque, Georgios B. Giannakis, University of Minnesota

Interference Channel with One Cognitive Transmitter .............................................................................................1593Yi Cao, Biao Chen, Syracuse University

Session: TP7a - Detection, Processing and Fusion in Distributed Sensor SystemsSession Chair: Janos Sallai - Vanderbilt UniversityLightweight Acoustic Classification for Cane-Toad Monitoring .............................................................................1601

Thanh Dang, Nirupama Bulusu, Portland State University; Wen Hu, CSIRO ICT CentreTarget Tracking in Urban Environments using Audio-Video Signal Processing in Heterogeneous .......................1606Wireless Sensor Networks

Manish Kushwaha, ISIS, Vanderbilt University; Songhwai Oh, University of California, Merced; Isaac Amundson, Xenofon Koutsoukos, Akos Ledeczi, ISIS, Vanderbilt University

Energy-efficient Sensor Management in Multi-static Active Sonar Networks ........................................................1611I-Jeng Wang, Jong Hyun Lim, Andreas Terzis, Johns Hopkins University

Session: TP7b - Performance Prediction and Analysis for Signal and Image Processing SystemsSession Chair: Matthew Ferrara - Air Force Research LaboratoryPerformance of Cued Target Acquisition Systems: Impact of Automatic Target Recognition ...............................1619

Robert Frankot, Raytheon Missile SystemsConfuser Rejection Modeling ...................................................................................................................................1624

David Doria, Raytheon Space and Airborne SystemsSAR Focusing Performance for Moving Objects with Random Motion Components ............................................1628

Ahmed Fasih, Emre Ertin, Joshua Ash, Randolph Moses, Ohio State University

Session: TP8a1 - Adaptive Systems and ProcessingSession Chair: Victor DeBrunner - Florida State UniversityReduced-Rank Interference Suppression for GPS Systems based on Adaptive Basis-Function .............................1635Approximation

Danilo Zanatta Filho, Rodrigo de Lamare, Rui Fa, University of YorkAn Efficient and Effective Variable Step Size NLMS Algorithm ............................................................................1640

Hideki Takekawa, Tetsuya Shimamura, Saitama University; Shihab Jimaa, KUSTAR UniversityA Robust Active Noise Control Algorithm without identifying secondary path ......................................................1644

Hieu Thai, Minh Ta, Victor DeBrunner, Florida State UniversityNew Stable IIR Modeling of Long FIR filters with Low Complexity .....................................................................1649

Jie Chen, Keshab K. Parhi, University of Minnesota

Session: TP8a2 - Detection and EstimationSession Chair: Antonia Papandreou-Suppappola - Arizona State UniversityEstimating Homeomorphic Deformations of Multi-Dimensional Signals - An Accuracy Analysis ........................1657

Benjamin Friedlander, University of California, Santa CruzSubspace-based Cooperative Spectrum Sensing for Cognitive Radio .....................................................................1662

Raghavendra Rao, Qi Cheng, Oklahoma State University; Priyadip Ray, Syracuse UniversityAn Exact Recursive Filter For Quadrature Amplitude Modulation Dynamics ........................................................1667

Robert Elliott, University of Calgary; William Malcolm, Australian National University

Propagator Method for Joint Time Delay and Frequency Estimation ......................................................................1671Mahmoud Qasaymeh, Hirenkumar Gami, Wichita State University; Nizar Tayem, Miami University; Ravi Pendse, Edwin Sawan, Wichita State University

Joint Estimation of Gain/Phase Mismatches And I/Q Imbalances In Array Antenna Subsystems ..........................1675Zhiwen Zhu, Xinping Huang, Communications Research Centre Canada

Nonparametric detection of the number of signals and random matrix theory ........................................................1680Shira Kritchman, Boaz Nadler, Weizmann Institute of Science

Extension of the Reed-Mallett-Brennan Loss for Application to STAP with Collected Data .................................1684Christopher Teixeira, Northrop Grumman Corporation

Parameter Estimation in Wireless Channel Networks using Second Order Statistics ..............................................1690Magnus Mossberg, Karlstad University

Structured Non-negative Matrix Factorization with Sparsity Patterns .....................................................................1693Hans Laurberg, Aalborg University; Mikkel N. Schmidt, Technical University of Denmark; Mads Græsbøll Christensen, Søren Holdt Jensen, Aalborg University

An Overview of Renyi Entropy and Some Potential Applications ...........................................................................1698Ed Beadle, Jim Schroeder, Harris Corp.; Bill Moran, Sofia Suvorova, University of Melbourne

Detection of Signal Discontinuities from Noisy Fourier Data ..................................................................................1705Adityavikram Viswanathan, Douglas Cochran, Anne Gelb, Dennis Cates, Arizona State University

On the Effect of Channel Estimation Error Upon the Performance of Distributed Detection ................................1709Systems

Hamidreza Ahmadi, Azadeh Vosoughi, University of RochesterSequential Unfolding SVD for Low Rank Orthogonal Tensor Approximation .......................................................1713

Jussi Salmi, Andreas Richter, Visa Koivunen, Helsinki University of TechnologyOn Separation Performance Enhancement in Convolutive Blind Source Separation ..............................................1718

Radoslaw Mazur, Alfred Mertins, University of LuebeckThe Decentralized Estimation of the Sample Covariance ........................................................................................1722

Anna Scaglione, Roberto Pagliari, Cornell University; Hamid Krim, North Carolina State UniversityAdaptive Discovery of Sparse Signals in Noise .......................................................................................................1727

Jarvis Haupt, University of Wisconsin-Madison; Rui Castro, Columbia University; Robert Nowak, University of Wisconsin-Madison

Maximum Likelihood Parameters Estimation in Non-Uniform Noise Fields using Moving Array ........................1732Da Xie, Tingting Niu, Jianguo Huang, Northwestern Polytechnical University; Hongya Ge, New Jersey Institute of Technology

Session: TP8a3 - Space-Time Coding and DecodingSession Chair: Benjamin Friedlander - University of California at Santa CruzFull-Rate Full-Diversity Differential MIMO ............................................................................................................1739

M. Rezk, Benjamin Friedlander, University of California, Santa CruzJoint Channel-Symbol Estimation for High-Performance Differential MIMO ........................................................1744

M. Rezk, Benjamin Friedlander, University of California, Santa CruzEmbedded Alamouti Space-Time Codes for High Rate and Low Decoding Complexity .......................................1749

Mohanned Sinnokrot, John Barry, Vijay Madisetti, Georgia Institute of TechnologyNew Soft Stack Decoder for MIMO Channel ...........................................................................................................1754

Abdellatif Salah, Ghaya Rekaya Ben-Othman, Rym Ouertani, TELECOM ParisTech; Samuel Guillouard, Thomson R&D

Multiple Phase Decoder for MIMO Systems ............................................................................................................1759Zhi Quan, Yuriy Zakharov, Junruo Zhang, University of York

4x4 Perfect Space-Time Code Partition ....................................................................................................................1763Mireille Sarkiss, Ghaya Rekaya-Ben Othman, Jean-Claude Belfiore, Ecole Nationale Supérieure des Télécommunications

Systematic Design of Space-Time Convolutional Codes .........................................................................................1768Christophe Rouchy, Hamid Sadjadpour, University of California, Santa Cruz

Iterative Inter-symbol Interference Canceling Receiver for Direct Space-Time GF(q) LDPC ...............................1772Modulation

Adam R. Margetts, Nicholas B. Chang, Keith W. Forsythe, Daniel W. Bliss, Massachusetts Institute of Technology, Lincoln Laboratory

Space-Time Coding for Receive Switch and Stay Combining .................................................................................1777Adarsh Narasimhamurthy, Cihan Tepedelenlioglu, Arizona State University

Session: TP8b1 - Computer Arithmetic IISession Chair: Alberto Nannarelli - Technical University of DenmarkA Residue to Binary Converter for the {2n + 2, 2n + 1, 2n} Moduli Set .................................................................1785

Kazeem Alagbe Gbolagade, Delft University of Technology, Netherlands / University For Development Studies, Ghana; Sorin Dan Cotofana, Delft University of Technology

Power Dissipation in Division ..................................................................................................................................1790Wei Liu, Alberto Nannarelli, Technical University of Denmark

Transcedental Functions on a Shift-Enabled Reconfigurable Device: CORDIC as a Case-Study ...........................1795Scott Miller, Mihai Sima, Michael McGuire, University of Victoria

A Decimal Fully Parallel and Pipelined Floating Point Multiplier ...........................................................................1800Ramy Eissa, Amira Mohamed, Rodina Samy, Tarek Eldeeb, Yasmeen Farouk, Mostafa Elkhouly, SilMinds; Hossam A. H. Fahmy, Cairo University

Towards Optimal Multiple Constant Multiplication: A Hypergraph Approach .......................................................1805Oscar Gustafsson, Linkoping University

An Empirical Study on Standard Cell Synthesis of Elementary Function Lookup Tables ......................................1810Oscar Gustafsson, Kenny Johansson, Linkoping University

A Rounding Method with Improved Error Tolerance for Division by Convergence ...............................................1814Inwook Kong, Earl E. Swartzlander, Jr., University of Texas at Austin

A Low Power Radix-4 Dual Recoded Integer Squaring Implementation For Use in Design of .............................1819Application Specific Arithmetic Circuits

Jason Moore, Mitchell A. Thornton, David W. Matula, Southern Methodist UniversityHigh-Speed Parallel CRC Circuits ............................................................................................................................1823

Christopher Kennedy, Arash Reyhani-Masoleh, University of Western OntarioForcing one-sided results in Goldschmdit algorithm ................................................................................................1830

Daniel Piso Fernández, Javier Díaz Bruguera, University of Santiago de Compostela

Session: TP8b2 - Architectures and ImplementationSession Chair: Oscar Gustafsson - Linköping UniversityBipolar sequences correlator and squarer for multiple-access systems ....................................................................1837

Hossam A. H. Fahmy, Cairo University; Ayman Elezabi, American University in CairoPower Estimation Methodology for VLIW Digital Signal Processors .....................................................................1840

Mostafa E. A. Ibrahim, Cairo University; Markus Rupp, Vienna University of Technology; Hossam A. H. Fahmy, Cairo University

Filter Designs for a Reconfigurable Photonic Integrated Circuit .............................................................................1845Yujia Wang, John J. Shynk, Larry A. Coldren, University of California, Santa Barbara

High Performance On the Fly Reconfigurable MIMO Detector ..............................................................................1849Pankaj Bhagawat, Rajballav Dash, Gwan Choi, Texas A&M University

Implementation and Complexity Analysis of List Sphere Detector for MIMO-OFDM systems .............................1852Markus Myllylä, Markku Juntti, Centre for Wireless Communications, University of Oulu; Joseph R. Cavallaro, Rice University

The Cube Coefficient Subspace Architecture for Nonlinear Digital Predistortion ..................................................1857Matthew Herman, Benjamin Miller, Joel Goodman, Massachusetts Institute of Technology, Lincoln Laboratory

Sparse FIR filters and its impact on FPGA area usage .............................................................................................1862Sean Patronis, Linda DeBrunner, Florida State Univeristy

Implementing Indoor Positioning System via ZigBee Devices ................................................................................1867Yao Zhao, Liang Dong, Western Michigan University; Jiang Wang, Bo Hu, Yuzhuo Fu, Shanghai Jiao Tong University

Iris Template Generation with Parallel Logic ...........................................................................................................1872Ryan Rakvic, Bradley Ulis, Randy Broussard, Robert Ives, U.S. Naval Academy

Dynamically regularized RLS-DCD algorithm and its FPGA design ......................................................................1876Jie Liu, Yuriy Zakharov, University of York

ASIC implementation comparison of SIC and LSD receivers for MIMO-OFDM ..................................................1881Johanna Ketonen, Markus Myllylä, Markku Juntti, Centre for Wireless Communications, University of Oulu; Joseph Cavallaro, Rice University

Optimally Quantized Offset Min-Sum Algorithm for Flexible LDPC Decoder ......................................................1886Daesun Oh, Keshab K. Parhi, University of Minnesota

A New MIMO Detector Architecture Based on a Forward-Backward Trellis Algorithm .......................................1892Yang Sun, Joseph R. Cavallaro, Rice University

Architecture-aware design of a decimation filter based on a dual wordlength multiply-accumulate .....................1897unit

Erik Lindahl, Oscar Gustafsson, Linkoping University

Session: TP8b3 - Image Analysis for Biomedical ApplicationsSession Chair: Nilanjan Ray - U. of AlbertaAn Image enhancement technique in the DCT domain for cancer detection ...........................................................1905

Xiaoming Liu, Qingling Sun, Jinshan Tang, Alcorn State UniversityMRI Reconstruction using Real-Time Motion Tracking: A Simulation Study ........................................................1910

Jeff Orchard, University of Waterloo; Robert Staruch, University of TorontoAutomatic Blood Cell Classification by Joint Histogram Based Feature and Bhattacharya Kernel ........................1915

Sharmin Nilufar, Nilanjan Ray, Hong Zhang, University of AlbertaEstimation in real-time affinity-based biosensors .....................................................................................................1919

Haris Vikalo, Arjang Hassibi, University of Texas at AustinReduced Rank Formulation for Increased Computational Efficiency in Medical Ultrasound ................................1923Model-Based Beamforming

Michael Ellis, William Walker, University of VirginiaJoint Maximum Likelihood Estimation of the fMRI Hemodynamic Response Function and ................................1927Activation

Negar Bazargani, Aria Nosratinia, University of Texas at DallasA Fast Inverse Consistent Deformable Image Registration Method Based on Symmetric Optical ........................1931Flow Computation

Deshan Yang, Hua Li, Daniel Low, Joseph Deasy, Issam El Naqa, Washington University in St. LouisAn Automated Three-Dimensional Visualization and Classification of Emphysema using Neural .......................1936Network

Kok Liang Tan, Toshiyuki Tanaka, Keio University; Hidetoshi Nakamura, Tokyo Electric Power Hospital; Toru Shirahata, Hiroaki Sugiura, Keio University

Session: WA1 - Sensor NetworksSession Chair: John W. Fisher, III - MITEstimating a Random Field in Sensor Networks Using Quantized Spatially Correlated Data ................................1943

Aleksandar Dogandzic, Kun Qiu, Iowa State UniversityQuantization for Distributed Detection under Link Outages ....................................................................................1948

Ying Lin, State University of New York, New PaltzDistributed Estimation of Channel Gains in Sensor Networks .................................................................................1953

Sivagnanasundaram Ramanan, John MacLaren Walsh, Drexel UniversityEvaluation of Local Decision Thresholds for Distributed Detection in Wireless Sensor Networks .......................1958using Multiobjective Optimization

Engin Masazade, Sabanci University; Ramesh Rajagopalan, Florida State University; Pramod K. Varshney, Syracuse University; Gullu Kiziltas Sendur, Mehmet Keskinoz, Sabanci University

Source Localization using Random Arrays of Sensors under Multipath Fading ......................................................1963Georgios Tsivgoulis, Owens Walker III, Murali Tummala, John McEachen, Naval Postgraduate School

Distributed Estimation over Fading Channels Using One-bit Quantization .............................................................1968Tao Wu, Qi Cheng, Oklahoma State University

Session: WA2 - Biological Imaging: Acquisition, Analysis and ModelingSession Chair: Michael Liebling - UCSB

Improved Signal Extraction from Fluorescence Immunoassay Image Sequences ...................................................1975Prasun Mahanti, Fulton School of Engineering; Thomas Taylor, Arizona State University; Douglas Cochran, Fulton School of Engineering; Mark Hayes, Arizona State University; Matthew Petkus, The Dial Corporation

Signal processing for rapid bacterial detection .........................................................................................................1979Vivek Nandakumar, Arizona State University; Jeffrey La Belle, Biodesign Institute; Terry Alford, Arizona State University

Session: WA3a - Ultra Wide BandSession Chair: Lutz Lampe - University of British ColumbiaEffects of Imperfections on the Performance of OFDM-based UWB Systems .......................................................1985

Juan Montojo, Laurence Milstein, University of California, San DiegoPerformance of Coded Transmitted Reference Pulse Cluster UWB Systems ..........................................................1990

Zhonghua Liang, Xiaodai Dong, T. Aaron Gulliver, University of VictoriaOptimization of Frequency-Shifted Reference Ultrawideband Systems ..................................................................1996

Harshit Joshi, Zhiguo Lai, Kyle Morrison, Cagatay Capar, Dennis Goeckel, University of Massachusetts

Performance of Concatenated Coded IR-UWB in the Presence of Multiple-access Interference ............................2001Zahra Ahmadian, Lutz Lampe, University of British Columbia

Session: WA3b - OFDMA and Multiple AccessSession Chair: Chia-Chin Chong - DoCoMo USA LabsReduced-Feedback Opportunistic Scheduling and Beamforming with Power Allocation for ................................2009MIMO-OFDMA

Man-On Pun, Princeton University; Kyeong Jin Kim, Nokia, Inc.; Ronald A. Iltis, Nokia; H. Vincent Poor, Princeton University

OFDMA based Cooperative Relay Networks ...........................................................................................................2014Chintha Tellambura, Zhongshan Zhang, University of Alberta

A Practical SDMA Protocol for 60 GHz Millimeter Wave Communications ..........................................................2019Pengfei Xia, Su-Khiong Yong, Jisung Oh, Chiu Ngo, Samsung Electronics

Session: WA4 - New Directions in MIMOSession Chair: Venu Veeravalli - University of Illinois at Urbana-ChampaignAdaptive Time Reversal Beamforming in Dense Multipath Communication Networks .........................................2027

Yuanwei Jin, University of Maryland Eastern Shore; José M. F. Moura, Nicholas O’’Donoughue, Carnegie Mellon University

Finite Lattice-Size Effects in MIMO Detection ........................................................................................................2032Christoph Studer, Dominik Seethaler, Helmut Bölcskei, ETH Zurich

Space-time Reversal Techniques for Wideband MIMO Communication ................................................................2038Thiagarajan Sivanadyan, Akbar Sayeed, University of Wisconsin-Madison

Angular domain processing for MIMO wireless systems with non-uniform antenna arrays ...................................2043Dayu Huang, Vasanthan Raghavan, Ada Poon, Venugopal Veeravalli, University of Illinois at Urbana-Champaign

Compressed Sensing of Wireless Channels in Time, Frequency, and Space ...........................................................2048Waheed Uz Zaman Bajwa, Akbar Sayeed, Robert Nowak, University of Wisconsin-Madison

Broadband SVD and Non-Linear Precoding and Equalisation Applied to Broadband MIMO ...............................2053Channels

Waleed Al-Hanafy, Andrew Millar, Chi Hieu Ta, Stephan Weiss, University of StrathclydeDiversity-Fidelity Tradeoff in Transmission of Analog Sources over MIMO Fading Channels .............................2058

Mahmoud Taherzadeh, Princeton University; Kamyar Moshksar, Amir K. Khandani, University of Waerloo

Cooperative Multi-User MIMO Based on Limited Feedback in Downlink OFDM Systems ..................................2063Lars Thiele, Malte Schellmann, Thomas Wirth, Volker Jungnickel, Fraunhofer Institute for Telecommunications, Heinrich-Hertz-Institut

Session: WA5a - Architectures for Positioning and NavigationSession Chair: Andrew Dempster - University of New South WalesEfficient Signal Acquisition and Tracking for a Real Time GPS/Galileo Software Receiver .................................2071

Fabio Dovis, Politecnico di Torino; Maurizio Fantino, Marco Pini, Istituto Superiore Mario BoellaAn Unambiguous Detector Architecture for Galileo E5 Signal Acquisition ............................................................2076

Nagaraj Channarayapatna Shivaramaiah, Andrew Dempster, University of New South WalesOn the Implications of Analog to Digital Conversion on Variable-Rate Bandpass Sampling GNSS .....................2081Receivers

Alper Ucar, Ediz Cetin, Izzet Kale, University of WestminsterUnderstanding the GIOVE-B Broadcast Codes of the Galileo System ....................................................................2086

Grace Xingxin Gao, Stanford University; Dennis Akos, University of Colorado; Todd Walter, Per Enge, Stanford University

Session: WA5b - Low Power MethodsSession Chair: James E. Stine, Jr. - Oklahoma State UniversityAnalysis of Voltage Overscaled Computer Arithmetics in Low Power Signal Processing Systems .......................2093

Yang Liu, Tong Zhang, Rensselaer Polytechnic Institute; Keshab K. Parhi, University of MinnesotaReducing Power Dissipation in Pipelined Accumulators .........................................................................................2098

GianCarlo Cardarilli, University of Rome “Tor Vergata”; Alberto Nannarelli, Technical University of Denmark; Marco Re, University of Rome “Tor Vergata”

Self Modifying Finite Automata (SMFA) based State Machine Implementation for Lower Energy ......................2103Ka-Ming Keung, Akhilesh Tyagi, Iowa State University

Single-ended half-swing low-power SRAM design .................................................................................................2108Harsha Choday, James E. Stine, Oklahoma State University

Session: WA6a - Network Information Theory and SecuritySession Chair: Faramarz Fekri - Georgia Institute of TechnologyCapacity of Ad-Hoc Networks under Multipacket Transmission and Reception .....................................................2115

Shirish Karande, Zheng Wang, Hamid Sadjadpour, Jose Joaquin Garcia-Luna-Aceves, University of California, Santa Cruz

Analysis of Latency in Secure Wireless Sensor Networks with Key Predistribution ..............................................2120Ramanan Subramanian, Kevin Chan, Faramarz Fekri, Georgia Institute of Technology

Capacity Scaling Laws for Underwater Networks ....................................................................................................2125Daniel E. Lucani, Muriel Médard, Milica Stojanovic, Massachusetts Institute of Technology

On the Entropy Region of Discrete and Continuous Random Variables and Network Information .......................2130Theory

Sormeh Shadbakht, Babak Hassibi, California Institute of Technology

Session: WA6b - Wireless Network Utility Maximization: Fundamental Limits and ProtocolsSession Chairs: Alejandro Ribeiro - University of Minnesota and Georgios Giannakis - University of MinnesotaDelay Analysis of Scheduling Policies in Wireless Networks .................................................................................2137

Gagan Gupta, Purdue University; Ness Shroff, Ohio State UniversityOptimal Spectrum Allocation in Gaussian Interference Networks ...........................................................................2142

Hongxia Shen, Hang Zhou, Randall Berry, Michael Honig, Northwestern UniversityAsymptotic Delay Guarantees for Throughput Optimal Scheduling.........................................................................N/A

Koushik Kar, Rensselaer Polytechnic Institute; Saswati Sarkar, University of PennsylvniaOptimal layered architectures for wireless networks ................................................................................................2147

Alejandro Ribeiro, University of Pennsylvania; Georgios B. Giannakis, University of MinnesotaOpportunism, Backpressure, and Stochastic Optimization with the Wireless Broadcast Advantage ......................2152

Michael Neely, Rahul Urgaonkar, University of Southern California

Session: WA7a - Speech Recognition and AnalysisSession Chair: Jerry Gibson - University of California, Santa BarbaraA Double-Talk Detector Based on Generalized Mutual Information for Stereophonic Acoustic ...........................2161Echo Cancellation Systems with Nonlinearity

Kun Shi, Xiaoli Ma, G. Tong Zhou, Georgia Institute of TechnologyA Phonetically Switched ADPCM speech coder ......................................................................................................2165

Pravin Kumar Ramadas, Jerry D. Gibson, University of California, Santa BarbaraA probabilistic principal component analysis based hidden Markov model for audio-visual speech .....................2170recognition

Zhanyu Ma, Arne Leijon, Royal Institute of Technology (KTH)Synthesis of Enhanced Audio from Low Bitrate Compressed Audio Based on Unit Selection and .......................2174Statistical Conversion Methods

Demetrios Cantzos, University of Southern California; Athanasios Mouchtaris, Foundation for Research and Technology; Chris Kyriakakis, University of Southern California

Session: WA7b - Adaptive Receivers for OFDM and UWB SystemsSession Chair: Richard Martin - The Air Force Institute of TechnologyAdaptive MIMO Channel Shortening with Post-FEQ Diversity Combining ...........................................................2183

Gokhan Altin, Richard Martin, Air Force Institute of TechnologyA Cold Startup Strategy for Blind Adaptive M-PPM Equalization ..........................................................................2188

Andrew Klein, Xinming Huang, Worcester Polytechnic Insistute (WPI)A Cost Function Level Analysis of Autocorrelation Minimization Based Blind Adaptive Channel ......................2193Shorteners

Ciira Wa Maina, John Walsh, Drexel UniversityAdaptive Resource Allocation Within Three-Stage OFDM Relay Networks ..........................................................2198

Nasr Eldin Eltayeb, S. K. Kassim, Jonathan Chambers, Loughborough UniversityAdaptive Downlink OFDMA Resource Allocation ..................................................................................................2203

Ian Wong, Freescale Semiconductor; Brian Evans, University of Texas at Austin

Session: WA8a - Network CodingSession Chair: Rick Blum - Lehigh UniversityOn Robust Network Coding Subgraph Construction under Uncertainty ..................................................................2211

Christopher Chang, Tracey Ho, Michelle Effros, California Institute of TechnologyRandomized Network Coding in Broadcast Wireless Networks with Fading Edges ...............................................2216

Yingda Chen, Shalinee Kishore, Lehigh UniversityTwo–Way Relaying with Network Coding for Frequency–Selective Fading Channels ..........................................2221

Petar Popovski, Aalborg University / Oticon A/S; Toshiaki Koike-Akino, Vahid Tarokh, Harvard University

A Study of the Routing Capacity Regions of Networks ...........................................................................................2226Ali Kakhbod, University of Michigan; Serap A. Savari, S. M. Sadegh Tabatabaei Yazdi, Texas A&M University

Session: WA8b - Video Coding

Author Index

Session: MISC - Miscellaneous

Session Chair: Lina Karam - Arizona State UniversityDetermining Efficient Bit Stream Extraction Paths in H.264/AVC Scalable Video Coding ...................................2233

Dongeun Lee, Yonghee Lee, Heejung Lee, Jonghun Lee, Heonshik Shin, Seoul National UniversityBitplane Selective Distributed Video Coding ...........................................................................................................2238

Wei-Jung Chien, Lina Karam, Arizona State UniversityRefined Error Concealment for Multiple State Video Coding over Ad Hoc Networks ...........................................2243

Yiting Liao, Jerry D. Gibson, University of California, Santa BarbaraBitrate allocation for multiple video streams at competitive equilibria ....................................................................2248

Mayank Tiwari, Theodore Groves, Pamela Cosman, University of California, San DiegoRate Estimation Via Maximum Likelihood Parameter Estimation: Application in Fast .........................................2253 Mode-Selection within the H.264/AV

Feedback Induced Cooperation...............................................................................................................................2261

Koohyar Minoo, Truong Nguyen, University of California, San Diego

Debashis Dash, Ashutosh Sabharwal