On Limited Feedback in Wireless Communication Systems

被引：0
|
作者：
GAO Huan-qin
机构：
来源：
南京邮电大学学报(自然科学版) | 2010年 / 30卷 / 01期
基金：
中国国家自然科学基金;
关键词：
limited feedback; CSIT; CQI; adaptive transmission; compression;
D O I：
10.14132/j.cnki.1673-5439.2010.01.008
中图分类号：
TN929.5 [移动通信];
学科分类号：
080402 ; 080904 ; 0810 ; 081001 ;
摘要：
We provide a broad look at the field of limited feedback in wireless communication.We review works of limited feedback with various combinations of single antenna,multiple antenna,single-user and multiuser technology and provide a synopsis of the role of limited feedback in wireless communication systems.We also study how the feedback rate can be minimized without losing the gains due to adaptive transmission and multiuser diversity.It seems that the best possible feedback scheme is not invented yet.As another conclusion is that there are still many issues to study before the scheme can be used in practice.
引用
收藏
页码：33 / 42
页数：10
相关论文
共 3 条
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  • [3] Coordinated beam- formingwith limited feedback in theMIMO broadcastchannel .2 CHAE C B,MAZZARESE D,JINDALN,et al. IEEE J.Select.AreasCommun . 2008
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