Decentralized base station processing for multiuser MIMO downlink CoMP

Winston W.L. Ho, Tony Q.S. Quek, Sumei Sun

研究成果: Conference contribution

12 引文 斯高帕斯(Scopus)

摘要

Coordinated multi-point transmission/reception (CoMP), in which base stations (BSs) cooperate during the downlink, has been identified as a tool for improving user rates and mitigating interference. The cost for existing coordination schemes with joint processing is the heavy exchange of channel state information and signal information over backhaul links. In this paper, we propose a decentralized BS processing method for the downlink of CoMP systems. Its key feature is that each BS performs decentralized processing without requiring any explicit information exchange between BSs. Unlike existing work, each BS maximizes the rate for multiple intra-cell users and cancels inter-cell interference in a decentralized manner.

原文English
主出版物標題2010 IEEE 71st Vehicular Technology
DOIs
出版狀態Published - 2010
事件2010 IEEE 71st Vehicular Technology Conference, VTC 2010-Spring - Taipei, Taiwan
持續時間: 2010 五月 162010 五月 19

出版系列

名字IEEE Vehicular Technology Conference
ISSN(列印)1550-2252

Other

Other2010 IEEE 71st Vehicular Technology Conference, VTC 2010-Spring
國家/地區Taiwan
城市Taipei
期間10-05-1610-05-19

All Science Journal Classification (ASJC) codes

  • 電腦科學應用
  • 電氣與電子工程
  • 應用數學

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