发明名称 |
Systems and methods employing multiple input multiple output (MIMO) techniques |
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. |
申请公布号 |
US8331310(B2) |
申请公布日期 |
2012.12.11 |
申请号 |
US20090545693 |
申请日期 |
2009.08.21 |
申请人 |
WANG JIBING;ATTAR RASHID AHMED AKBAR;KADOUS TAMER;SUN JING;QUALCOMM INCORPORATED |
发明人 |
WANG JIBING;ATTAR RASHID AHMED AKBAR;KADOUS TAMER;SUN JING |
分类号 |
H04W4/00 |
主分类号 |
H04W4/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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