3G towards Broadband wireless in China

Wang zhiqinCATR

2009.9.8

Content

• China mobile telecommunication development

• CCSA Industry standards work      

• TD-LTE industry chain promotion

China Mobile Telecommunication

• The mobile subscribers reached 695 million by the June 2009

• The mobile internet subscribers reached 155 million ， 46% of Internet Subscribers

1998- 2008我国移动用户、互联网和移动互联网用户发展情况

0

10

20

30

40

50

60

70

1998年 1999年 2000年 2001年 2002年 2003年 2004年 2005年 2006年 2007年 2008年

千万

移动用户 互联网用户 移动互联网用户

3G Network Construction

TD-SCDMA

cdma2000

WCDMA

38238

Coverage

300500

56284

• 3G Network Construct investment is over 80 billion Yuan till June,2009– China Mobile open TD-SCDMA service in 38 cities and will be extended to 238 cities by the end

of this Year– China Telecom open CDMA EVDO service in 342 cities– China Unicom open the WCDMA service in 56 cities

3G Terminal

3G terminal Type Approval

Handset Data card

TD-SCDMA 147 70 77

CDMA 72 27 45

WCDMA 81 52 29

Notebook PC 3G Data card

June,2009

3G Technology Evolution

HSDPA

3.6/7.2/14.4Mb/s

HSUPA6-8Mbps

WCDMA R99/R4 384kb/s

GSM/GPRS/EDGE

171kbps/384kb/s

LTE

DL:100MbpsUL:50Mbps

HSPA+ DL:>40MbpsUL>10Mbps

WCDMA

HSDPA

2.8Mb/s

HSUPA

2.2Mbps

R4

384kb/s

GSM/GPRS/EDGE

171kb/s/384kbps DL:100Mbps

UL:50Mbps

HSPA+>4.5Mbp

LTE

14.4 kbps 64 kbps

153 kbps 分组

cdma20001X

2.4 Mbps/153 kbps (DL/

UL)

3.1/1.8Mbps (DL/UL)

Multi-carrierNX4.9/NX1.8M

bps(DL/UL)

cdma2000 1xEV-DO Rev 0

cdma2000 1xEV-DO Rev A

CDMA IS-95-A IS-95-B

cdma2000 1xEV-DO R. B

MIMO ， Relay34.4/12.4Mbps

LTE

cdma2000 1xEV-DO R.C

TD-SCDMA

Cdma2000

7

Mobile informatization

Mobile communication has wide covering, locating, long-time online etc. advantages.

With designs of terminals becoming rich and M2M development, mobile terminals can

also gather and process samples of temperature, humidity, human medical treatment,

environment monitoring and other information. Besides, the growing number of terminals

is already a source of innovation to mobile communication industry.

Mobile communication has wide covering, locating, long-time online etc. advantages.

With designs of terminals becoming rich and M2M development, mobile terminals can

also gather and process samples of temperature, humidity, human medical treatment,

environment monitoring and other information. Besides, the growing number of terminals

is already a source of innovation to mobile communication industry.

Personal clients Family clients Business clients

Mobile search game music TV entertainment distance medical care monitoring locating M2M mobile business video conference

TD Wireless City

Frequency allocation operators system Frequency Allocation Total

China Mobile

GSM900889-909MHz/934-954MHz 2*20MHz

90MHz

GSM1800 1710-1735MHz/1805-1830MHz 2*25MHz

TD-SCDMA

2010-2025 MHz 15MHz35MHz

1880-1900 MHz 20MHz

China Unicom

GSM900909-915MHz/954-960MHz 2*6MHz

52MHz

GSM18001735-1755MHz/1830-1850MHz 2*20MHz

WCDMA1940-1955MHz /2130-2145

MHz 2*15MHz30MHz

China Telecom

CDMA20001920-1935MHz /2110-2125

MHz 2*15MHz30MHz

CDMA2000825-835 MHz /870-880 MHz

2*10MHz 20MHz

IMT Spectrum

2 GHz

PCS 1900

850 MHz

AWS AWS

< 1 GHz

< 3 GHz

< 5 GHz

Africa, Asia-Pacific,

Europe, Middle East

Americas

WRC-07Identified

WRC-2000Identified

WARC-92Identified

824 - 849

869 - 894

900 MHz

880 - 915

925 - 960

1920 - 1980

2110 - 2170

2010 - 2025

1880 - 1920

1800 MHz1710 - 1785

1805 - 1880

1710 - 1755

2110 - 2155

1930 - 1990

1850 - 1910

Work in Progress

2.6 GHz

2620 - 2690

2500 - 2570

2570 - 2620

2.3 GHz

2300 - 2400

450 MHz

450 - 470

3.5 GHz3400 - 3600

698 - 716

728 - 746

776 - 793

746 - 763

Americas

791 - 821

832 - 862

Europe

China

698 – 806 MHz

790 – 862 MHz698 – 806 MHz

2G 、 3G and LTE

2G

3G

2009 2010-2012 2013-2014 20152008

Hot point Full coverageLTE

Main city Extent to country

2G/2.5G

3G/E3G

LTE

2G/2.5G

3G/E3G

2G/2.5G

3G/E3G

CCSA Wireless Technical Committee

• Seven Working Groups, cover cellular, wireless access, mobile services and spectrum research

CCSA Wireless Technical

Committee

CCSA Wireless Technical

Committee

WG9GSM/GPRS

WCDMA/TD-SCDMA

WG9GSM/GPRS

WCDMA/TD-SCDMA

WG3 Wireless Access

WG3 Wireless Access

WG4 cdmaOnecdma2000

WG4 cdmaOnecdma2000

WG6B3G

WG6B3G

WG53G Security

WG53G Security

WG7MobileService

WG7MobileService

WG8Spectrum

WG8Spectrum

TG1Satellite

TG1Satellite

CCSA TD-SCDMA Standards

TD HSDPA

2004/Q3 2006/Q4

TD N frequency

TD HSUPA&MBMS

2008/Q4

TD HSPA+

2009/Q4

V1 CCSA3GPP R4

V2 MC-HSDPA 3GPP R5

V3 HSUPA3GPP R7

64QAM 、MIMO 、 CPC 、

Enhanced CELL_FACH

3GPP R8

CCSA WCDMA Standards

HSDPA

2004/Q3 2007/Q2

R99

HSUPA

2009/Q2

HSPA+

2009/Q4

3GPP R99

3GPP R5

3GPP R6

DL 64QAM 、 UL 16QAM

MIMO 、 CPC 、Enhanced CELL_FACH

3GPP R7

核心网电路域核心网电路域

核心网分组域核心网分组域

MSC/ VLR/ SSP/ I P

GMSC

MC

HLR/ AC

SCP

BSC/ PCF

PDSN/ FA

HA

AAA

BTS

BTS

BTS

Fi rewal l

PSTN/ PLMN/ I SDNPSTN/ PLMN/ I SDN

I NTERNETI NTERNET

数据业务平台

Laptop

STP

CCSA Cdma2000 Standards

Radio InterfaceEV-DO

R.0,R.A,R.B

A interface IOS4.0 、

IOS4.1A1-A11

Circuit switch

Base on ANSI41

Packet switch

P.S0001-A_V3.0

Other Standards

IMS

Non 3GPPAccess to 3GPP

Home NodeB

SAE

Soft-switch

GreenBS MBMS/

BCMCS

Security

IDM

M2M

Field trial with large scale

Technical trial

Network Planning tool

Antenna Test Equipment MSRF chipBB chip

TD-LTE complete industry chain

technology &standard

产业链 System

push Industrialization via standard& test platform

Built TD-LTE industry chain

CCSA work on LTE/EPC standard

L1

TDD

FDD

Common Upper L1

L2 L3

• Y2008: Technical report– LTE technical report and SAE equipment Specification

• Y2009: Technical specification – LTE/SAE Equipment and interface Specification

eNode B

Evolved Packet Core Network

S1 interface

eNode B

X2

LTE/EPC LTE TDD&FDD Radio interface

TD-LTE WG responsibilityStrategy guidance

TD-LTE development strategy, technical and product

roadmap

Testing and trial

TD-LTE test and trial project plan; define technical specification ； organize the whole project

Industry chain promotion

Promote and collaborate the industry chain

Internationalcooperation

Cooperation with international industry ， support NGMN/L

STI activities

2008 H2 2009 2010 2011

Proof of Concept

(2008.12-2009.8)

• 1~2 sites per vendor Field Trial on Technology Characteristics Verification.

Technology Test (2009.8 -2010.8)

• Indoor and Outdoor( 5~7 sites per vendors) on pre-commercial product functions and performance (Single System Test, IODT/IOT)

Large Scale Filed Trial (2010. 9- )

•Multiple Cities large scale (each above 100 sites) on commercial product functions and performance.

TD-LTE Plan

TD-LTE PoC

– Peak data rate

– Minimal transmission delay (Average) : About 7-10ms

bandwith:20MHz

Up/Down link 2:2

unitary

Downlink Peak data rate

61Mbps ～ 111Mbps

uplink Peak data rate

25Mbps ～ 63Mbps

PeakData-Rate

Mobility Speed

Transmission delay

Throughput

System Performance

TD-LTE PoC

Physical

Process

Power control

AMC HARQ MIMO

• Key technology

AMC testing HARQ testing

TD-LTE terminal Type Approval

3GPP RAN5 Specification

TTCN test code GCFTerminal Type Approval

Test EquipmentDevelopment

• Organize more

Members to 3GPP

• TTCN test case development

• Test Equipment to do the verification

• Encourage more vendor

to join GCF activity

TD-LTE synchronized with LTE FDD

Thanks!

• With the rapid growth of Mobile data, E3G and LTE is becoming the direction for Broadband wireless technology

• CCSA standard work on E3G and LTE gave support to the whole industry

• China TD-LTE WG is accelerating the TD-LTE industry chain via testing and trial