发明授权
US08331471B1 Low bit-rate feedback for wireless communication systems with reduced computational complexity
有权
针对无线通信系统的低比特率反馈，降低了计算复杂度
- 专利标题： Low bit-rate feedback for wireless communication systems with reduced computational complexity
- 专利标题（中）： 针对无线通信系统的低比特率反馈，降低了计算复杂度
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申请号： US11825373申请日： 2007-07-05
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公开(公告)号： US08331471B1公开(公告)日： 2012-12-11
- 发明人: Melissa Duarte , Ashutosh Sabharwal , Christopher H. Dick , Raghavendar M. Rao
- 申请人： Melissa Duarte , Ashutosh Sabharwal , Christopher H. Dick , Raghavendar M. Rao
- 申请人地址： US CA San Jose
- 专利权人： Xilinx, Inc.
- 当前专利权人： Xilinx, Inc.
- 当前专利权人地址： US CA San Jose
- 代理商 W. Eric Webostad; John J. King
- 主分类号： H04B7/02
- IPC分类号： H04B7/02 ; H04L1/02
摘要：
Low bit-rate feedback wireless communication systems with reduced computational complexity is described. A first set of information is obtained and mapped to a set of regions. Each region of the set of regions has at least one portion with a zero value. The at least one portion is selected from a group consisting of an imaginary portion and a real portion. A second set of information is provided responsive to the mapping and stored for access by at least one component of the wireless communication system.
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