发明授权
- 专利标题： System and method for quantization of channel state information
- 专利标题（中）： 信道状态信息量化的系统和方法
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申请号： US12497118申请日： 2009-07-02
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公开(公告)号： US08432988B2公开(公告)日： 2013-04-30
- 发明人: Shahab Sanayei
- 申请人： Shahab Sanayei
- 申请人地址： US TX Plano
- 专利权人： FutureWei Technologies, Inc.
- 当前专利权人： FutureWei Technologies, Inc.
- 当前专利权人地址： US TX Plano
- 代理机构： Slater & Matsil, L.L.P.
- 主分类号： H04B7/02
- IPC分类号： H04B7/02 ; H04L1/02
摘要：
A system and method for quantization of channel state information is provided. A method for operating in a wireless communications system includes estimating a communications channel between a controller and a mobile device, thereby producing a channel estimate, parameterizing the channel estimate with principal angle vectors Θ and Φ, quantizing the principal angle vectors, thereby producing quantized values, and transmitting the quantized values to the controller.
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