发明授权
US08325842B2 Method and apparatus for pre-processing data to be transmitted in multiple-input communication system
有权
用于预处理要在多输入通信系统中发送的数据的方法和装置
- 专利标题: Method and apparatus for pre-processing data to be transmitted in multiple-input communication system
- 专利标题(中): 用于预处理要在多输入通信系统中发送的数据的方法和装置
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申请号: US12599491申请日: 2007-05-10
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公开(公告)号: US08325842B2公开(公告)日: 2012-12-04
- 发明人: Xiaolong Zhu , Hongwei Yang , Liyu Cai
- 申请人: Xiaolong Zhu , Hongwei Yang , Liyu Cai
- 申请人地址: FR Paris
- 专利权人: Alcatel Lucent
- 当前专利权人: Alcatel Lucent
- 当前专利权人地址: FR Paris
- 代理机构: Fay Sharpe, LLP
- 国际申请: PCT/CN2007/001529 WO 20070510
- 国际公布: WO2008/138165 WO 20081120
- 主分类号: H04B7/02
- IPC分类号: H04B7/02
摘要:
A method for pre-processing data to be transmitted in a multiple-input communication system comprises the following steps: generating a beamforming matrix and a pre-coding matrix; combining the beamforming matrix and the pre-coding matrix to generate a weight matrix; and pre-processing the data by using the generated weight matrix. There are also provided a transmitter, a base station, and a communication system using the method.
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