The Access Network and Protocol Design for CoMP Technique in LTE-Advanced System

被引：0

作者：

Gao Youjun ^{[1
]}

Wang Qixing ^{[1
]}

Liu Guangyi ^{[1
]}

机构：

[1] China Mobile Commun Corp, China Mobile Res Inst, Beijing 100053, Peoples R China

来源：

2010 6TH INTERNATIONAL CONFERENCE ON WIRELESS COMMUNICATIONS NETWORKING AND MOBILE COMPUTING (WICOM) | 2010年

关键词：

CoMP; Cooperative control entity; E-RAB; Synchronization;

D O I：

暂无

中图分类号：

TP3 [计算技术、计算机技术];

学科分类号：

0812 ;

摘要：

The Coordinated Multi-Point (CoMP) transmission/reception technique has been adopted one of key technologies for LTE-A system in 3GPP LTE project, which can increase the cell average and cell edge user throughput in the both uplink and downlink by joint scheduling and data processing in multiple cells/eNBs. In this paper, the principle of CoMP is introduced, and the CoMP architecture and corresponding protocols stack designs are proposed emphatically. Finally, the system simulations and results are derived to show the CoMP technique can improve the system performance and spectrum utilization greatly.

引用

页数：4