TD-LTE Industry Support forGlobal Markets

TD Industry Alliance
Wang Peng
Tokyo, Japan
2012.4.25

Organization Structure of TDIA
MissionIntegrate and coordinate the industry resources, improve
the R&D and production level of mobile communicationenterprises within the Alliance and realize thepopularization and industrial application of TD-SCDMA& TD-LTE in global telecommunication markets.

VisionBased on TDD technology innovation, make TDIA one of the most important industrial associations
that push the development of mobile communication technologies and industry all over the world.

TDD Innovation & Standardization
 RAN1：Physical Layer

LTE FDD Standards

 RAN2：L2 & RRC
 RAN3：L1 & Transport,
S1/X2 APRAN1 WI Completed

RAN2/3/4 WI Completed

RAN5 WI Completed

 RAN4： UE & eNB Tx/Rx,
RRM core, RRM test, eNB test RAN5：Common env.,
Signaling, RF Tx/Rx, RF RRM

TD-LTE Standards

DL100Mbps/UL50Mbps
R4
2006

R5~R7
2007

2008

N frequency HSDPA: DL2.8M
bps/1.6MHz
HSUPA: UL2.2
Mbps/1.6MHz
MBMS

HSPA+:
64QAM
MIMO
OFDM
CPC

R10

R9R82009

2010

Dual stream BF
eMBMS
Home eNodeB
Positioning

2011

2012

Research/ standardization/industrialization
LTE-A has been chosen as
one of 4G standards

Conformance Testing of TDD Terminals
Certification
Certification Labs
Labs

GCF
GCF
Requirements

System Simulator
Manufacturers

UEManufacturers
Result ofVerification

3GPP
3GPP RAN5RAN5ETSI TF160
TDIA

Test Specification (Text)

Verification

TTCN Test Suite (Code) Development of TD-LTE TTCN Test Suite keep the same pace with FDD
 Verification of TD-LTE TTCN Test Code : P1/P2/P3 Test Cases :100%，P4 Test Cases: Over 50%
 GCF P1: 100%，P2: 97%，P3: 94%，P4: 58%

Development of TD Industry
2013~2014
TD-SCDMA 400,000+ BS
200,000,000+ users
TD-LTE 200,000+ BS
40+ commercial/Trial
10+ Infrastructure Vendors
18+ Chipset Vendors
10+ Test Equipment Vendors
50+ UE Vendors

2012
TD-SCDMA 300,000+ BS，
TD-LTE 20,000 +BS
2011
TD-LTE trial & internationalization,
90 members in TDIA

2009~2010
TD-SCDMA commercialization, market developed rapidly
TD-LTE industrialization
2003~2008,TD-SCDMA trial / TD-LTE standardization，Industry chain set up
2002，TD-SCDMA industrialization ，TDIA established with 8 members

Site Map
Contact Us

Milestone Events of
TD-LTE Industry Chain
2008

TD-LTEWG byCATR inChina

2009

Downlink
peak rateof TD-LTE: 76Mbps

TD-LTE
trial
networkin Asia

Infrastructure
Chipset
Test
Instrument
Organization

2010
Data Cards ofSingle mode
from Qualcomm、Sequans、STE and Innofideiat World Expo

2010 2011 2011
TD-LTE
trial(CMCCSoftbank)

TD-LTE Japan
dataXGP/card in
TD-LTElarge
networkscale

2012
Bharti
Airtel
TD-LTE
commercial
networkPhase 2of TDLTE trial
in China

Spectrum: Lifeblood of TDD Industry
<1GHz

1880

1920

2010

2025

2320

2500

2370？
MHz40
MHz

15
MHz

50 MHz?

band39band34

band402570？
MHz26202690 3400

3800

3600？
50 MHz MHz

200MHz 200MHz

band38

Band42

Band43 Harmonized spectrum is necessary for IMT to achieve economy of scale.
 Frequency below 1GHz is recommended for seamless TD-LTE coverage.
 2.6GHz band is a very promising band that can provide global roaming
capability for TD-LTE.
MHz

2 500

C12 550

2 600

2 650

MS Tx

TDD

BS Tx

2 570

2 500

C2MS Tx
2 500

C32 690

2 620

BS Tx

BS Tx (external)

2 570

2 690

2 620

2 690

Flexible FDD/TDD
2 500

2 690

M.1036-01-Ann5

Global Allocation for 2.6GHz band
Asia - PacificEurope

FDD UL
2500
2500

TDD25702570FDD DL
2620
2620

2690
2690

Hybrid: 2x70MHz FDD + 50MHz TDD- 2500-2570/2620-2690MHz FDD，Duplex spacing 120MHz- 2570-2620MHz TDD

USA：2.6GHz TDD band
2496MHz194MHz TDD spectrum
TDD

1. Operators need to upgrade its
legacy network to TD-LTE
2. TD-LTE is the best choice2690MHzRoadmap of TD-LTE Chipset & UE
40nm/28nm
GSM/TDSCDMA/WCD
MA/TDLTE/LTE
FDD

TDS/TDL
TDS/TDL Dual
Dual Mode
Mode
TD-SCDMABand 34/39/40
TD-LTEBand 38/39/40
130nm
130nm

2012H165nm
TD-SCDMA/WCDMA/TD-LTESingle Mode
TD-LTE Data
Traffic

22nm/14nm
GGE/TDSCDMA/WCD
MA/TDLTE/LTE
FDD

GGE/3G/4G
GGE/3G/4G Multi-mode
Multi-mode
TD-SCDMA Band 34/39/40
WCDMA Band 1/2
TD-LTE Band 38/39/40
LTE-FDD Band 1/7/17
All
All inin One
One90nm
90nm

2012H240nm
40nm

2013H1

2013H2

40nm

40nm

28nm

TD-SCDMA/GGE/3G/TDLTE/LTE FDDGGE/3G/TD-LTE/LTE
FDD

AP+CPSoC

WCDMA/TDLTEDual Core CPU(>1GHz)Single Chip
Data Card/CPE/MiFi

BB Chipset commercial in large scaleHandset
RF Chipset

UELeading Level

Roadmap of TD-LTE Voice Solutio
nLTE Evolved Voice SolutionSRVCC

基于IMS的VoLTEVoIMS+SRVCC
is defined by 3GPP as theSRVCC支持2G/3G切换
ultimate voice solution
Challenges to meet the continuity
requirement of voice traffic
High cost for deployment of network

LTE Initial Voice Solution

Long-term
Coexistence

CSFB(CS Fallback)

LTE数据 vs CS语音No Voice over
LTE Data Card/CPE

2012H1

2012H2

Defined by 3GPP Protocol
No need for IMS network
Call delay longer than 2G/3G

2013H1

2013H2

Roadmap of TD-LTE Terminal Instrument
GSM/TD-SCDMA/WCDMA/TD-LTE
multi-mode
Support for
LTE FDDTD-SCDM
A/TD-LTEWCDMA/TD-LTE

2012Q1

2012Q2
TD-SCDMA/WCDMA/TD-LTE
 TTCN3 conform
ance testing for
TD-LTE

2012Q3

2012Q4

GSM/TD-SCDMA/WCDMA/TD-LTE/LTE
FDD multi-mode,
covering 3GPP TS36.521- 1
All the conformance
testing about RF, protocol,
RRM in 3GPP

Roadmap of Antenna
2012H1

Broadband
Antenna

芯片工
艺

Mini
Antenna

2012H2

2013H1

2013H288 pathpath inin aa
large
large scale
scale

88 pathpath inin trial
trial
1880-2690MHz
Asymmetrical
half-wave dipole

1710-2690MHz

programprogram determined
determined

InIn trial
trial

Available
Available
inain a largelarge scale
scale

Physical size reduced
Technical Indicators ensured
Efficiency improved

Height reduced 50%
Thickness reduced 55%

Height reduced 50%
Thickness reduced 58%

T/G
Dual-mode

芯片形式
ActiveInIn trial
trial

Integrated
Antenna

Active modules & radiation
unit connectedTransmission loss minimized

Available
Available
inin aa large
large scale
scale
Cost reduced: 30%-50%
Gain improved: 0.3dB

TD-LTE Solutions for Operators
Traditional
Operators

Wimax
Operators

Newly Developing
Operators

Vodafone, Bharti , Softbank,
UK Broadband, Hi3G,DOCOMO, Deutsche Telekom,France Telecom, SaudiTelecom,FETnet, SKT, etc.

Clearwire, Yota, Witribe, etc.

RosTelecom, Antares, Devas,Vivid, Solorz, MVS, Austar, etc.

Existed TDD bands
Decrease operation cost,
increase system capacity
Evolve from CSFB toSRVCC
Evolve from data card tohandset
 TDD/FDD convergence is atrend

Existed TDD bands andsubscribers
Rich experience in TDD
network deployment andoperation
Available TD-LTE andWimax convergence solution
Voice service over handsets

Easily get TDD bands withlow cost
Data cards for transition, orhandsets directly
SRVCC for voice solution
directlyFlexible business model,
target on new market, such as
VPN and smart city

Thank you!
wangpeng@tdia.cn
Tel：+86-10-84170081/82/83
Fax：+86-10-84170087
Http://www.tdia.cn