3G and B3G Deployment

China Mobile Research Institute2009.01

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Abstract

▪ 3G deployment in the world

▪ trend of B3G development

▪Mobile internet and challenges

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3G deployment in the world

China Mobile

NTT DoCoMo（2010）

KDDIVerizon（ 2009）AT&T W（ 2010）

Vodafone（ 2011）T-Mobile（ 2010）

China TelecomHSPA+

DL>40MBps;

UL>10Mbps

TD-HSDPA2.8~8.4Mbps

TD-HSUPA2.2~6.6Mbps

WCDMA384Kbps

HSDPA1.8/3.6Mbps

HSDPA7.2MbpsHSUPA

1.4~5.8Mbps

LTE TDD1LTE TDD2

LTE TDDDL:100MbpsUL:50Mbps

TD-HSPA+ DL:>25.2MbpsUL:>19.2Mbps

EV-DO Rel. 0DL: 2.4MbpsUL:153.6kbps

cdma2000 1x 153.6kbps

D0 Rel. ADL: 3.1MbpsUL: 1.8Mbps

Do Rev B(Multi Carrier DO)

DL： 46.5MbpsUL: 27Mbps

LTE FDDDL:100MbpsUL:50Mbps

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Trend of B3G

EV-DO Rel. 0DL: 2.4MbpsUL:153.6kbps

cdma2000 1x

153.6kbps

D0 Rel. ADL: 3.1MbpsUL: 1.8Mbps

Do Rev B（ 多载波 DO

）DL ： 46.5Mbps

UL: 27Mbps

UMB DL: 100MbpsUL: 50Mbps

TD-HSPA+ DL:>25.2MbpsUL:>19.2MbpsTD-HSDPA

2.8~8.4MbpsTD-HSUPA

2.2~6.6Mbps

HSPA+DL>40MBps; UL>10MbpsWCDMA

384KbpsHSDPA

1.8/3.6Mbps

HSDPA7.2MbpsHSUPA

1.4~5.8Mbps

GREAN~600kbps

GPRS/EDGE ~200kbps

LTE-TDDDL:100MbpsUL:50Mbps

16m100Mbps~1Gbps

ITUIMT-Advanced(4G)

UM

B＋

100Mbps-

1Gbps

100Mbps~1Gbps

LTE+FDD/TDD

Mobile WiMAX Wave1

15Mbps

Mobile WiMAX Wave2

30Mbps

DL:100MbpsUL:50Mbps

LTE-FDD

WIMAXWIMAX

3GPP3GPP

3GPP23GPP2

B3G

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•Mobile Network is not a split network any more.

•It would be a part of Internet

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Challenges in Mobile Internet

▪ the mobility in heterogeneous Network with the services continuity – Scenarios: LTE / WiFi /WiMAX?– 3GPP choose “Loose couple” between 3GPP Network

and Non-3GPP network. However, It would be difficult to keep the services continuity.

– IEEE 802.21 try to define a mechanism for handover in heterogeneous network. However, it is hard to be accepted by 3GPP.

▪ User capacity and Always on▪ Looking for new business model for the converge

nce of Mobile network and Internet

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