accuver 4g test solution - 201100224
TRANSCRIPT
Accuverccu e4G Air Interface Test Solution
Accuver Americas, Inc.*02/24/201102/24/2011
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Table of Contents
• Accuver Company Overview
• Our LTE Customers
• Accuver 4G Tool Portfolio
• XCAL & XCAP CapabilitiesXCAL & XCAP Capabilities
• XCAL‐MTS, XCAL‐Mobile, XCAL‐P8E, & XCAL‐Auto
• UDP Server & ICG Server• UDP Server & ICG Server
• Accuver’s Value Proposition
• A LTE T l i th N• Accuver LTE Tools in the News
• Appendix: XCAL‐LTE screenshots
1Proprietary & Confidential
Introduction to AccuverWho & Where is Accuver Americas?
Established in July 2003 as WirelessLogix Changed name in October 2009 to Accuver Americas
Located in Plano, Texas (suburb of Dallas) Parent company: Accuver
Headquarters: HongKong Shareholders: Innovation Wireless (est. 2000, in Seoul,
Korea) and Couei (est. 1995, in Yokohama, Japan)
Total number of employees (Accuver, Innowireless, & Couei) = ~350
Accuver Americassales territory
2Accuver EMEA Accuver APAC
Accuver Global Locations
Accuver AmericasAccuver Americas500 N. Central Expressway #210Plano, TX 75074, USA+1-469-241-6100
l @[email protected]@accuver.com
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Introduction to AccuverOur Customers
Network Vendors Service Providers Handset & Chipset Vendors RF Services Vendors
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Our LTE Customers
USA, Canada Mexico, Sweden
USA, Mexico, Germany, China, HK
USA, Mexico, CanadaCzech, Finland
MexicoCanada
USA USA, Korea, Italy, Middle East JapanSpainChina
GermanyHongKong
, , y,
HongKong
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Spain
Accuver XCAL Product Line4G Air Interface Test Solution
XCAL-X (Mobile DM Tool)XCAL‐W, DO, X, L, & M MPM4 & 8 XCAL‐AutoXCAL‐Mobile
Drive testing, acceptance testing, Tput testing, quick trouble‐ Voice MOS testing, mobile Semi‐autonomous
XCAL‐P8E
field IOT mobile testing, tput testing shooting, in‐building testing testing using Bluetooth testing to reduce opex
XCAL‐MO II XCAL‐MTS LCG & ICG
Auto testing w/ remote control Multi‐tech full scale bench‐ BTS i i V i MOS S &Auto testing w/ remote control, small benchmarking, in‐building
Multi tech, full scale benchmarking, capacity testing
BTS capacity testing, BTS s/w stability testing
Voice MOS Server & VoIP MOS Server
UDP Server License Srvr Scanner
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Tput, delay, jitter, packet loss measurement Simplified license mgmt to reduce opex CW & pilot meas.
Accuver XCAP Product Line4G Air Interface Data Analysis & Reporting
XCAP WiNOADesktop Post Processing/Data Analysis Tool Server‐based Post Processing, Data Analysis,
Reporting Tool & Centralized Log Storage
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Accuver RF Optimization ToolsXCAL General Capabilities
• Simple phone interface, log masking and multiple test scenario options
• Logging, decoding and filtering of Layer 1, 2 & 3 i f i d l k d f2, & 3 information and also packet data of AT command, LCP, PAP/CHAP, IPCP, IP, TCP, UDP, FTP, HTTP, ICMP, RTP, SIP with a synchronized time‐stamps
• Comprehensive and customizable graphs with RF and data performance parameters
• Status, information and statistics display• Real time mapping with key parametersReal time mapping with key parameters• Voice alarms and information• Log file replay function with adjustable
speed• Compatible with XCAP, our advanced post‐
processing tool, and also with Actix, Windcatcher, and Gladiator
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Accuver RF Optimization ToolsXCAL/P Capabilities: Wireless Technologies Supported
EVDO R B HSPA
XCAL‐DO XCAL‐W XCAL‐X XCAL‐LTE
EVDO Rev BEVDO Rev A
EVDO1xRTT
HSPA+HSPAUMTSEDGE
MobileWiMAX802.16e
LTE
CDMA GPRSGSM
XCAL‐M
*Similarly for XCAP, e.g. XCAP‐X for WiMAX
*
WiFi802.11a, b, g
XCAL‐M and XCAP‐M support all technologies!
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a, b, g
Accuver RF Optimization ToolsXCAL Capabilities: Chipsets & Devices Supported
• CDMA/UMTS: 4 UEs, 2 scanners, and 1 GPS
• Chipsets: Nokia (UMTS), Qualcomm (CDMA, UMTS)
• UEs: Nokia LG Samsung Novatel Sierra Huawei etc• UEs: Nokia, LG, Samsung, Novatel, Sierra, Huawei, etc.
• Scanners: PCTel, DRT, Anritsu, Panasonic
• WiMAX: 2 SSs, 1 scanner, 1 GPS
• Chi t B GCT I t l S S t• Chipsets: Beceem, GCT, Intel, Samsung, Sequans, etc.
• Devices: Beceem, GCT, Intel, Samsung, Sequans, HTC, etc.
• Scanners: DRT, PCTel
• LTE: 2 UEs, 1 scanner, and 1 GPS
• Chipsets: Samsung, LG, Qualcomm, GCT• More chipsets (incl. TDD) are on the roadmap
UE S GT 3710 USB S AWS b d USB S M Fi• UEs: Samsung GT‐3710 USB, Samsung AWS‐band USB, Samsung M‐Fire,
LG M Series & G Series USB, QC 9200 & 9600 USB, Pantech, etc.
• Scanners: PCTel, DRT, R&S
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• LTE + CDMA/EVDO or LTE + UMTS/HSPA devices also supported
Accuver RF Optimization ToolsXCAL Compatibility
• XCAL CDMA/EVDO & GSM/UMTS/HSPA/HSPA+ log file compatibility:
• Accuver XCAP
• Xceed Windcatcher
• Actix
• Gladiator
• XCAL LTE log file compatibility:
• Accuver XCAP
• Xceed Windcatcher in process
• Gladiator in process
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Accuver RF Optimization ToolsXCAL In-Building Feature
Support multiple floor measurement
Support multiplemobile measurement
Support varioustechnologies
Display variousparameters
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Support various image types for floor plan: jpg, bmp, gif Floor plan file is saved together with log file
Accuver RF Optimization ToolsDrive Testing (DM) Tool Platforms
Product Data Collection Post‐Processing Interface Protocol
Mobile DM
XCAL XCAP Up to 4 Mobiles & 2 PN Scanners CDMA/1xRTT/EVDO
GSM/UMTS/HSPA/HSPA+WiMAXLTE
XCAL + MPM8 XCAP Up to 8 Mobiles & 2 PN Scanners
LTEXCAL‐MO XCAP Up to 20 Mobiles
& 5 PN Scanners
XCAL Group
XCAL MO Benchmarking Group
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XCAL‐MO Benchmarking Group
Accuver RF Optimization ToolsXCAL Capabilities: Call Types Supported
• Circuit‐Switched Calls:• Voice (CDMA, GSM, UMTS)• Voice MOS (requires LCG for land‐to‐mobile & mobile‐to‐land calls)• Voice MOS (requires LCG for land‐to‐mobile & mobile‐to‐land calls)• CS Video Call (UMTS)
• Packet Data Calls:• FTP• FTP• Ping• HTTP• UDP ( i UDP S )• UDP (requires UDP Server)• VoIP & VoIP MOS (requires ICG for land‐to‐mobile & mobile‐to‐land calls)• PS Video Calls, VOD, and Video Quality (PEVQ)
E il• Email• SMS and MMS• iPerf
P ll l d t ll t d
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• Parallel data calls supported
Accuver RF Optimization ToolsXCAL-MTS (Multi-Test System)
• BTS load and capacity testing tool using real mobiles
• Available for LTE, WiMAX, CDMA/EVDO, and GSM/UMTS
• Supports up to 200 devices (USB, PCI Express, PCMCIA, and
Ethernet type)
• Performs various test calls: Voice, VoIP, MOS, FTP, UDP,
HTTP, Ping, VOD, Email, SMS, and MMS
• All operations controlled by one
computer
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MTS Shelf Cabinet MTS Rack Cabinet
Accuver RF Optimization ToolsXCAL-Mobile & XCAL-P8E
• XCAL‐Mobile (handy tool):
• GSM/UMTS/HSPA version on
Nokia Symbian phones is available
• On Android and iPhone phone:
beta version
• XCAL‐P8E
• Mini benchmarking tool; equivalent to 2 XCALs
• Supports 8 devices, 2 scanners, & 1 GPSpp
• Supports CDMA/EVDO & GSM/UMTS/HSPA
• Can run without laptop; saves log file into SD card
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Accuver RF Optimization ToolsXCAL-Auto
• A drive test/data collection tool that requires very minimal operation by the user
• The user only needs to turn on the laptop/PC and XCAL‐Auto will run automatically
• XCAL‐Auto will download the call scenario from a server and run the test accordingly
• XCAL‐Auto has a very simple, fixed GUI, showing a few key parameters
• User cannot change the GUI or the call scenarioUser cannot change the GUI or the call scenario
• No RF analysis or troubleshooting will be done on XCAL‐Auto; its job is to collect data
• At the end of the test, XCAL‐Auto will upload the log file to a server
Only one person is needed to do drive testing with XCAL‐Autodrive testing with XCAL Auto
>>> Save Opex!
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XCAL‐Auto in MobileDemandT7700 Rugged Tablet PC
Accuver RF Optimization ToolsUDP Server and UDP AutoCall Features
• UDP allows user to control packet count, size, and interval
• XCAL UDP AutoCall is used in conjunctionNTP Server
NTP Client
• XCAL UDP AutoCall is used in conjunction with UDP Server• Support DL and UL UDP
• Parameters measured: XCAL (Client) Server• Parameters measured:• Inter‐arrival Time• Inter‐arrival Time Difference• Jitter
Connection Request (TCP)
Response (TCP)
• Jitter• Number of Received Packets• Number of Packet Loss• Packet Loss Rate
UDP Packets
☞ Estimated Throughput (kbps) =(Packet Size*Packet Count) / (Packet Interval*Packet Count)• Packet Loss Rate
• UDP Throughput• One‐way Delay
Termination Request (TCP)
Response (TCP)
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Accuver RF Optimization ToolsICG Server and VoIP AutoCall Features
• ICG (IP Call Generator) is a server for VoIP testing based on SIP protocol• Features:
• Supports all cellular packet data technologies: GPRS, EDGE, UMTS, HSPA, 1xRTT, EVDO,Supports all cellular packet data technologies: GPRS, EDGE, UMTS, HSPA, 1xRTT, EVDO, WiMAX, and LTE
• Supports voice quality/MOS measurement based onPESQ algorithm (ITU P862.1 & P862.3) and E‐model (ITU G.107)
• S pports mobile to ser er and ser er to mobile call• Supports mobile‐to‐server and server‐to‐mobile call• Log file captures MOS value together with all mobile RF parameters• Supports 16 VoIP calls
OPTis
XCAL
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Accuver RF Optimization ToolsXCAP General Capabilities
• Compatible with XCAL and supports the same set of technologies and devices/chipsets• XCAP‐L also supports LLDM log files
• Fast post‐processing time and easy to use• Decodes Layer 1,2, & 3 information as well as packet data of AT command, PPP, TCP/IP,
UDP, FTP, HTTP, RTP, SIP with a synchronized time‐stamp• Multi‐analysis platforms: map, graph, table, message, CDF/PDF, stats, etc.• Map analysis: distance‐ and area‐binning multiple parameter display legend with PDF• Map analysis: distance‐ and area‐binning, multiple parameter display, legend with PDF,
sector coverage, serving/neighbor sector lines, base station information• Graph analysis: multiple parameter display, automatic min‐avg‐max line• Table analysis: correlation analysis, export to txt, csv, or xls• Easy‐to‐use data filtering
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Accuver RF Optimization ToolsLicense Server
XCAL/P End UsersLicense Server AdminCreating & managing User Groups and user accounts
Adding licenses, updating software, technical support
License ServerModel Name Dell PowerEdge R300
CPU Quad Core Intel® Xeon® L5410, 2.33GHz
RAM 4GBRAM 4GB
HDD 500 GB
OS/SWMS Windows Server 2003 SP2/MS SQL Server 2008/Accuver License Manager s/w
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Capacity 250 XCAL/P licenses
PCTel EX Scanner for LTE
• Measurements• Top‐N Sync Signal Measurement:• P‐SCH and S‐SCH detection• Received Quality (RQ) and Received Power (RP) measurement• Physical Cell ID, Cyclic Prefix, Antenna Configuration, and Time Offset
• Top‐N Reference Signal Measurement:• Sector‐specific Reference Signal detection• Reference Signal Received Power (RSRP) Reference Signal Received Quality (RSRQ)• Reference Signal Received Power (RSRP), Reference Signal Received Quality (RSRQ)• RSRPi and RSRQi (with i = 1, 2, or 4 antenna transmissions)
• RSSI Measurement:• Narrowband and wideband channel aggregate power measurement• Power measurement with user‐selectable resolution bandwidths enables “built‐in” spectrum
analyzer
• Frequency Bands• Lower 700 A/B/C band: 728 – 746 MHz/ /• Upper 700 C band: 746 – 757 MHz• Lower 700 B/C & AWS band: 734 – 746 MHz, 2110 – 2155 MHz• Upper 700 C & AWS band: 746 – 757 MHz, 2110 – 2155 MHz• 2100 UMTS band: 2110 – 2170 MHz• 2100 AWS band: 2110 2155 MHz
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• 2100 AWS band: 2110 – 2155 MHz• 2600 IMT‐Ext band: 2620 – 2690 MHz
DRT 4301A+ Scanner for LTE
• General Feature• Real time decoding of E‐UTRA (LTE) broadcast messages
• Measurements• E‐UTRA (LTE) Carrier RSSI, UTRA FDD (UMTS) Carrier RSSI, GSM Carrier RSSI• PSCH Detection, Physical Layer Cell Identity, PSCH Power, PSCH Quality• SSCH Detection, Physical Layer Cell Identity Group, SSCH Power, SSCH Quality• Reference Signal Received Power (RSRP), Reference Signal Received Quality (RSRQ)• Spectral Display Channel Response Delay Spread Multipath Count• Spectral Display, Channel Response, Delay Spread, Multipath Count• Carrier Frequency Offset• Frequency Band and Channel Number
• E‐UTRA Decodingg• BCCH : MIB, Downlink System Bandwidth, Number Tx Antennas, Reference‐Signal Tx Power, System
Frame Number, SU‐1 Scheduling Information• Downlink Shared Channel (DL‐SCH) : SIBs, PLMN Identities, Tracking Area Code, Cell Identity, Cell Bar
ring, Cell Reserved, Cell Reservation Extension, Value Tag, SU Scheduling Info, SIB Mapping Information
• Frequency Bands• 700 – 850 – 1900 – 2100 (incl. AWS) MHz• 900 – 1800 – 2100 (incl. AWS) – 2600 MHz
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Product Roadmap for 2011
• Device & chipset support:
• VIA CDMA/EVDO chipset – ready
• Infineon 3G chipset – 28/2/2011
• Altair LTE chipset – 31/3/2011
• Broadcom, Sequans, Beceem, Nokia, ST‐E LTE chipsets – Q3 2011
• New/improved features:
• P862.2 and P862.3 voice MOS algorithm – 31/3/2011
• In building data collection improvement 31/5/2011• In‐building data collection improvement – 31/5/2011
• POLQA voice MOS algorithm – 30/6/2011
• New functions:
• LTE support in XCAL‐P8E – 30/6/2011
• Smartphone application testing – 30/6/2011
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Accuver’s Value PropositionWhy use XCAL-LTE & XCAP-LTE tools?
• Tested: XCAL/XCAP have been used in all major LTE trials
• Early market leader: We were the first one to support LTE chipsets/devices
• “Korean connection”: We have close relationship with Samsung and LGE, and XCAL will
follow their API changes quickly
• Experience:We have experience working with many different WiMAX chipset vendors and• Experience: We have experience working with many different WiMAX chipset vendors and
have gone through firmware changes cycle; nobody else has that breadth of experience
• Speed: Our R&D team implements new API and resolves issues very quickly
• Extensive chipset support: XCAL/XCAP will support all major LTE chipsets
• Technical expertise: We make sophisticated LTE BSE, Air Sniffer, EPC Emulator, too!
S h i d d i & i l i C ll h d i h XCAL• Synchronized drive test & post‐processing tool pair: Collect the data with XCAL, post‐
process it with XCAP
• Responsive local technical support
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XCAL/P-LTE in the News
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XCAL/P-LTE in the News
Presentation at LTE World Summit – May 2010
XCAP PlotXCAP Plot
XCAP Plot
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Appendix
• Examples of XCAL‐LTE display with Samsung LTE chipset
E l f XCAL LTE di l i h LGE LTE hi• Examples of XCAL‐LTE display with LGE LTE chipset
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Samsung LTE Chipset Interface
• Device Form Factor – Phone or USB Dongle
• Interfaced with Samsung Connection Manager
• Parameter groups available:
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Samsung LTE Chipset InterfaceExample of PHY/Layer 1 Information
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Samsung LTE Chipset InterfaceExample of Layer 2 Information
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Samsung LTE Chipset InterfaceExample of NAS/RRC/L3 Information
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LGE LTE Chipset Interface
• Device Form Factor – USB device
• Interfaced with Network Adapter
• Parameter groups available:
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LGE LTE Chipset InterfaceExample of PHY/Layer 1 Information
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LGE LTE Chipset InterfaceExample of PHY/Layer 1 Information
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LGE LTE Chipset InterfaceExample of Layer 2 & 3 Information
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http://www.accuver.com
Th k YThank YouAccuver: Accurate & Verified
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