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Coordinated Multiple Point Transmission for LTE-Advanced system
ZENG Li *,WANG Yafeng ,Yang Dacheng
Wireless Theories and Technologies Lab(WT&T）Beijing University of Posts and Telecommunication
*Correspondence author
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Funding: none
Opened online:31 December 2009
Accepted by: none
Citation: ZENG Li ,WANG Yafeng ,Yang Dacheng .Coordinated Multiple Point Transmission for LTE-Advanced system[OL]. [31 December 2009] http://en.paper.edu.cn/en_releasepaper/content/38345
 
 
The amount of inter-cell interference (ICI)from neighboring cells is one of the most important limiting factor to the performance of the downlink LTE-Advanced system. So coordinated multiple point transmission (CoMP) is proposed as an effective method to mitigate it. In this paper, we establish a system simulation platform and present several downlink CoMP joint processing (CoMP-JP) schemes and corresponding system level performance evaluation which show that the CoMP joint processing can bring significant gains to both the average sector throughput and the 5% of user throughput (cell-edge user throughput) in LTE-Advanced system
Keywords:ZF; BD;LTE-Advanced;CoMP
 
 
 

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