A Combined Codebook Constructing Method for Beamforming on Correlated MIMO Channels

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.

关键词： Beamforming codebook Multiple-input multiple-output (MIMO)

作者: WeiBin Li Tingchang Wang Xiufeng Lan

作者单位: Institute of Communication Engineering PLAUST Nanjing, 210007, P.R.China Department of Applied Physics Nanjing University of Aeronautics & Astronautics Nanjing, 210007, P.R.

会议类型: 国际会议

会议名称: The 4th International Conference on Wireless Communications, Networking and Mobile Computing(第四届IEEE无线通信、网络技术及移动计算国际会议)

会议地点: 大连

会议语种:英文

页码: 1-4

在线出版日期: 2008-10-12（万方平台首次上网日期，不代表论文的发表时间）