advanced mobile communication networks · motivation why is it important? – the internet and...
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Integrated Communication Systems GroupIlmenau University of Technology
Advanced Mobile Communication Networks(replaces previous courses “Advanced Networking” for MSCSP, “Mobile Comm.
Networks” for RCSE and “Wireless Internet” for II & IN)
Course Description and Introduction
Integrated Communication Systems Group
Outline
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• Motivation• Objectives• Organizational Stuff• Contents• Working Method• Overview on Courses
Advanced Mobile Communication Networks, Master Program
Integrated Communication Systems Group
Motivation
Why is it important?– The Internet and mobile communication networks are experiencing an
enormous growth and are a crucial factor of today’s economy
Future networks– Heterogeneous fixed and mobile networks interconnected by a
common IP core– Quick introduction of new network elements, applications and
services– Higher bandwidth, reduced delay and lower cost
Challenges:– Heterogeneity, dynamics, complexity, scalability of systems– Self-organization, mobility management, QoS, security
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Objectives
• Provide an in-depth understanding of research issues in mobilecommunication networks
• Understand protocol and networking issues of future mobilecommunication networks, esp. ad hoc networks and cognitiveradio systems
• Get prepared for research in mobile networking
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Organizational Stuff• Course prerequisites
– Required: basics of communication networks– Strongly recommended: basics of IP-based mobile communication
systems, e.g. Mobile Communication Networks (B.S. program)• Course description is provided at
– www.tu-ilmenau.de/ics => Teaching => Master Studies• Course budget: 5 credits
– 4 hrs of front-up classes in the first half of the semester– Individual (group) studies in the second half
• In class presentation of results of individual studies• Term paper on results of indiviual studies• Individual studies result is valid for 4 semesters
• Exam– Oral exam (20 min, please register at ICS office in Z1031)– Grading scheme: 60% oral exam, 40% term paper plus presentation
• 4.0 required for each part to pass the course• 50% correct answers required to pass oral exam (5 topics typically)
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Organizational Stuff
• Instructor contact information– Prof. Dr.-Ing. habil. Andreas Mitschele-Thiel
• Office: Zuse Building, Room 1032• Email: [email protected]• Phone: 03677-69-2819
– Dr.-Ing. Oleksandr Artemenko (Coordinator)• Office: Zuse Building, Room 1068• Email: [email protected]• Phone: 03677-69-2788
– M.Sc. Mehdi Harounabadi (Individual Studies Coordinator)• Office: Zuse Building, Room 1071• Email: [email protected]• Phone: 03677-69-4834
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Entry Quiz (30 minutes)
1. IP protocol model (similar to OSI protocol layers)1. Motivation and idea for protocol layering?2. Layered architecture (IP or OSI)?3. Difference between function and service?4. Which protocol layers provide end to end, which hop to hop services?
2. Functionality provided by 1. Network layer2. Transport layer3. Link layer4. Physical layer
3. Difference between transport protocol and logical link sublayer?4. Purpose of a TCP/UDP port, difference to IP address?5. What does VPN mean? Which protocol implements it?6. What does CSMA stand for? How does it work?7. What´s the purpose of IP subnetting? What´s the effect on routing?
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Entry Quiz
• For less than 80% correct answers: – take a basic course on communication networking – self-study of mobile communication systems, e.g. book by Jochen
Schiller
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Contents
• Lectures (2 lectures per week for first half of semester)– Introduction– Wireless Transmission– Medium Access Schemes– Mobility Management – Basic and Advanced– TCP/IP– Quality of Service (QoS) – Basic and Advanced– Self-Organization– IEEE 802.11 Networks– Ad Hoc Networks– Cognitive Radio Networks– Cellular Networks and Network Evolution
• Individual studies (second half of semester)– Individual topics, but coordination in groups– Topics will be provided in class
Advanced Mobile Communication Networks, Master Program
Integrated Communication Systems Group
Working Method
• Lectures/lessons– Acquire knowledge of mobile communication networks and protocols– Focus on research trends
• Individual studies– Individual topics, but coordination in groups– Term paper due February 2, 2015– Final presentations: February 2-6, 2015
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Contents and Schedule (preliminary)Index Lecture Time Date Lecturer Remark
0 Introduction 09.00 - 10.30 Oct. 14, 2014 Mts + Artemenko Sr K 2077
1 Wireless Transmission (Layer 1) 09.00 - 10.30 Oct. 16, 2014 Mts Sr HU 202
2 Medium Access schemes (Layer 2) 09.00 - 10.30 Oct. 21, 2014 Mts Sr K 2077
3 IEEE 802.11 (Layer 2) 09.00 - 10.30 Oct. 23, 2014 Mts Sr HU 202
4.1 Ad Hoc Networks I (Layer 2-3) 09.00 - 10.30 Oct. 28, 2014 Artemenko Sr K 2077
4.2 Ad Hoc Networks II (Layer 2-3) 09.00 - 10.30 Oct. 30, 2014 Artemenko Sr HU 202
5.1 Mobility Management I (Layer 3) 09.00 - 10.30 Nov. 04, 2014 Artemenko Sr K 2077
5.2 Mobility Management II (Layer 3) 09.00 - 10.30 Nov. 06, 2014 Artemenko Sr HU 202
6 Self-Organization I 09.00 - 10.30 Nov. 11, 2014 Artemenko Sr K 2077
7.1 Self-Organization II 09.00 - 10.30 Nov. 13, 2014 Artemenko Sr HU 202
7.2 TCP/IP (Layer 4) 09.00 - 10.30 Nov. 18, 2014 Mts Sr K 2077
8.1 Cognitive Radio Networks I (System) 09.00 - 10.30 Nov. 20, 2014 Artemenko Sr HU 202
8.2 Cognitive Radio Networks II (System) 09.00 - 10.30 Nov. 25, 2014 Artemenko Sr K 2077
9.1 Quality of Service I (System) 09.00 - 10.30 Nov. 27, 2014 Mts Sr HU 202
9.2 Quality of Service II (System) 09.00 - 10.30 Dec. 02, 2014 Mts Sr K 2077
10.1 Mobile Network Evolution I (System) 09.00 - 10.30 Dec. 04, 2014 Mts Sr HU 202
10.2 Mobile Network Evolution II (System) 09.00 - 10.30 Dec. 09, 2014 Mts Sr K 2077
Backup (for Questions) 09.00 - 10.30 Feb. 03, 2015 Mts + Artemenko Sr K 2077
Individual studies project presentationsTo be announced
Feb. 2-6, 2015Horounabadi + ICS group
ZB 4005
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Overview on Courses Provided by ICS Group
MobilkommunikationsnetzeEntwicklung integrierter HW/SW-Systeme (IHS2)
Cellular Communication Systems (WS)(preiviously UMTS networks) IN, II, MSCSP, RCSE
Integrierte Hard- und Softwaresysteme
Techn. Informatik 1/Rechnerorganisation
M.Sc.
1.
4.
5.
6.
B.Sc.
Doctoral Studies …
Advanced Mobile Communication Networks (WS, SS)
(previously under various names) MSCSP, RCSE, II, IN
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Spezielle Aspekte integr.HW/SW-Systeme (SS)
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What´s next? www.gs-mobicom.de
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Graduate School Research Goals
Problem of today´s networks: Heterogeneity – Dynamic – Complexity
Method: Self-organization – autonomous, dynamic, distributed
Application scenario: Disasters – self-organization of communication systems under severe impact
Demonstration:Simulation, experimental network
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Graduate School Research Areas
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Self-organized Service RecoverySReconfigurable
Radio InterfacesR
Cognitive Management of Transport ResourcesTDecentralized
Information ManagementIAdvanced Mobile Communication Networks, Master Program
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Graduate School Research Areas
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Major topics on self-organized repair
Self-organization in LTE• Repair of broken base stations and coverage holes• Handle spatial overload• Save energy
Cognitive radio networks• Cognition of radio situation• Flexible use of unused frequencies• Implementation on software-defined radios
Communicating Unmanned Aerial Vehicles (UAVs)• Identify coverage and service problems• Provide real-time and delay-tolerant communications
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Telecommunication World– 2G Mobile Communication Systems are in place (GSM, GPRS,
EDGE)– 3G Mobile Systems (UMTS incl. HSDPA) are available– B3G systems (LTE/SAE) are under deployment– Wireless voice market is saturating– Data traffic is growing– Traditional Telecom Operator and infrastructure provider target the
Internet marketInternet World
– Fixed Internet access is getting common (DSL)– WLAN hot spots are installed at airports, campus areas, coffee shops,
etc.– 802.11a products are standard, 802.11n is establishing– 802.16 (WiMAX) products are available– 802.20 (MBWA) standards approved but not continued– Internet Service Providers (ISP) and Internet infrastructure provider
target the mobile market
State of the Wireless Data Business
Advanced Mobile Communication Networks, Master Program