发明申请
- 专利标题: Method and system for introducing frequency selectivity into transmissions in an orthogonal frequency division multiplexing network
- 专利标题(中): 在正交频分复用网络中将频率选择性引入传输的方法和系统
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申请号: US11327799申请日: 2006-01-06
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公开(公告)号: US20060239180A1公开(公告)日: 2006-10-26
- 发明人: Farooq Khan , Jiann-An Tsai
- 申请人: Farooq Khan , Jiann-An Tsai
- 申请人地址: KR Suwon-city
- 专利权人: SAMSUNG ELECTRONICS CO., LTD.
- 当前专利权人: SAMSUNG ELECTRONICS CO., LTD.
- 当前专利权人地址: KR Suwon-city
- 主分类号: H04J11/00
- IPC分类号: H04J11/00
摘要:
A method of introducing frequency selectivity into transmissions in an orthogonal frequency division multiplexing network is provided. The method includes generating a symbol. A plurality of delayed symbols are generated based on the symbol. The delayed symbols are transmitted from multiple transmit antennas. The symbol delay values may be different for different users depending upon the users' channel characteristics.
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