发明授权
US08331310B2 Systems and methods employing multiple input multiple output (MIMO) techniques
有权
采用多输入多输出（MIMO）技术的系统和方法
- 专利标题： Systems and methods employing multiple input multiple output (MIMO) techniques
- 专利标题（中）： 采用多输入多输出（MIMO）技术的系统和方法
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申请号： US12545693申请日： 2009-08-21
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公开(公告)号： US08331310B2公开(公告)日： 2012-12-11
- 发明人: Jibing Wang , Rashid Ahmed Akbar Attar , Tamer Kadous , Jing Sun
- 申请人： Jibing Wang , Rashid Ahmed Akbar Attar , Tamer Kadous , Jing Sun
- 申请人地址： US CA San Diego
- 专利权人： QUALCOMM Incorporated
- 当前专利权人： QUALCOMM Incorporated
- 当前专利权人地址： US CA San Diego
- 代理商 Charles Chesney
- 主分类号： H04W4/00
- IPC分类号： H04W4/00
摘要：
A system has multiple antennas, a Time Division Multiplexing (TDM) module creating TDM slots, and demultiplexing circuitry inserting within the TDM slots Orthogonal Frequency Division Multiplexing (OFDM) symbols and associating the TDM slots with data sub-streams. The system also includes precoding circuitry associating the data sub-streams with multiple tones. Each of the respective tones corresponds to a respective one of the antennas. The antennas transmit the data sub-streams using the multiple tones.
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