发明授权
US08116220B2 Method for receiving communication signals having differing spreading factors
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用于接收具有不同扩频因子的通信信号的方法
- 专利标题： Method for receiving communication signals having differing spreading factors
- 专利标题（中）： 用于接收具有不同扩频因子的通信信号的方法
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申请号： US12258884申请日： 2008-10-27
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公开(公告)号： US08116220B2公开(公告)日： 2012-02-14
- 发明人: Younglok Kim , Jung-Lin Pan , Ariela Zeira , Alexander Reznik
- 申请人： Younglok Kim , Jung-Lin Pan , Ariela Zeira , Alexander Reznik
- 申请人地址： US DE Wilmington
- 专利权人： InterDigital Technology Corporation
- 当前专利权人： InterDigital Technology Corporation
- 当前专利权人地址： US DE Wilmington
- 代理机构： Volpe and Koenig, P.C.
- 主分类号： H04J1/16
- IPC分类号： H04J1/16 ; H04L12/56
摘要：
A method for the simultaneous reception of data from multiple sources having different spreading factors. A plurality of transmission response matrices are generated and grouped together for equal spreading factors. A plurality of spreading factor group matrices are assembled. A base matrix is formed based upon the spreading factor group matrix having a lowest spreading factor. An additional spreading factor group matrix is selected for consideration. Column placement reference index for the base matrix is derived. A reference location for the base matrix is derived. A column set from the selected spreading factor group matrix is derived. The column set is inserted into the base matrix. A total transmission response matrix is assembled.
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