A Combined Codebook Constructing Method for Beamforming on Correlated MIMO Channels

被引：0

作者：

Li, WeiBin ^{[1
]}

Wang, Tingchang ^{[1
]}

Lan, Xiufeng ^{[2
]}

机构：

[1] PLAUST, Inst Commun Engn, Nanjing 210007, Peoples R China

[2] Nanjing Univ Aeronaut & Astronaut, Dept Appl Sci, Nanjing 210007, Peoples R China

来源：

2008 4TH INTERNATIONAL CONFERENCE ON WIRELESS COMMUNICATIONS, NETWORKING AND MOBILE COMPUTING, VOLS 1-31 | 2008年

关键词：

Beamforming; codebook; Multiple-input multiple-output (MIMO);

D O I：

暂无

中图分类号：

TN [电子技术、通信技术];

学科分类号：

0809 ;

摘要：

A combined codebook constructing method Is proposed for beamforming in correlated Multiple-input multiple-output (MIMO) channels, where the codebook is dynamically constructed based on the transmit covariance matrix of the channel. Monte Carlo simulations show performance close to optimal beamforming. Huffman coding is used to further reduce the feedback rate in correlated MIMO system.

引用

页码：424 / +

页数：2

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