发明申请
- 专利标题: WIRELESS COMMUNICATIONS APPARATUS
- 专利标题(中): 无线通信设备
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申请号: US11770002申请日: 2007-06-28
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公开(公告)号: US20080013444A1公开(公告)日: 2008-01-17
- 发明人: Magnus Sandell
- 申请人: Magnus Sandell
- 申请人地址: JP Tokyo
- 专利权人: Kabushiki Kaisha Toshiba
- 当前专利权人: Kabushiki Kaisha Toshiba
- 当前专利权人地址: JP Tokyo
- 优先权: GBGB0614088.3 20060714
- 主分类号: H04J11/00
- IPC分类号: H04J11/00
摘要:
In a wireless communications system, an inverse of a lattice reduction matrix can be obtained at the same time as performance of the LLL algorithm to determine the lattice reduction. This is achieved by interposing in the LLL algorithm corresponding steps applied to a running calculation of the inverse matrix. Similarly, a row-wise sum of the inverse matrix can be calculated, if this is all that is required in subsequent processing.