发明授权
- 专利标题: Predicting future changes to strengths of paths in MIMO systems
- 专利标题(中): 预测MIMO系统中路径优势的未来变化
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申请号: US11361587申请日: 2006-02-24
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公开(公告)号: US07907919B2公开(公告)日: 2011-03-15
- 发明人: Behram daCosta
- 申请人: Behram daCosta
- 申请人地址: JP Tokyo US NJ Park Ridge
- 专利权人: Sony Corporation,Sony Electronics Inc.
- 当前专利权人: Sony Corporation,Sony Electronics Inc.
- 当前专利权人地址: JP Tokyo US NJ Park Ridge
- 代理机构: Blakely, Sokoloff, Taylor & Zafman LLP
- 主分类号: H03C7/02
- IPC分类号: H03C7/02
摘要:
According to one embodiment of the invention, a system and a method for maintaining a first history of strength of a first transmission path between a first wireless node and a second wireless node in a multiple input multiple output (MIMO) communication system, maintaining a second history of strength of a second transmission path between a third wireless node and the second wireless node in the MIMO communication system, performing a spatiotemporal correlation between the first history and the second history to determine if any changes in the strength of the first transmission path is observed, and predicting future changes to strength of the second transmission path between the third wireless node and the second wireless node based on the performed special correlation between the first history and the second history.
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