3G and B3G Deployment
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Transcript of 3G and B3G Deployment
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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