发明名称 |
Training signals for selecting antennas and beams in MIMO wireless LANs |
摘要 |
A computer implemented method selects antennas in a multiple-input, multiple-output wireless local area network that includes multiple stations, and each station includes a set of antennas. Multiple consecutively transmitted sounding packets are received in a station. Each sounding packet corresponds to a different subset of the set of antennas. A channel matrix is estimated from the multiple consecutively transmitted sounding packets, and a subset of antennas is selected according to the channel matrix.
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申请公布号 |
US8514815(B2) |
申请公布日期 |
2013.08.20 |
申请号 |
US20080088285 |
申请日期 |
2008.03.27 |
申请人 |
GU DAQING;ZHANG HONGYUAN;ZHANG JINYUN;MOLISCH ANDREAS F.;MITSUBISHI ELECTRIC RESEARCH LABORATORIES, INC. |
发明人 |
GU DAQING;ZHANG HONGYUAN;ZHANG JINYUN;MOLISCH ANDREAS F. |
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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