发明授权
- 专利标题： Antenna selection with frequency-hopped sounding reference signals
- 专利标题（中）： 具有跳频探测参考信号的天线选择
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申请号： US12415578申请日： 2009-03-31
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公开(公告)号： US09025471B2公开(公告)日： 2015-05-05
- 发明人: Neelesh B. Mehta , Koon Hoo Teo , Jinyun Zhang
- 申请人： Neelesh B. Mehta , Koon Hoo Teo , Jinyun Zhang
- 申请人地址： US MA Cambridge
- 专利权人： Mitsubishi Electric Research Laboratories, Inc.
- 当前专利权人： Mitsubishi Electric Research Laboratories, Inc.
- 当前专利权人地址： US MA Cambridge
- 代理商 Dirk Brinkman; Gene Vinokur
- 主分类号： H04B1/00
- IPC分类号： H04B1/00 ; H04B1/713 ; H04B7/06 ; H04B1/38
摘要：
The embodiments of the invention describe a method for antenna selection in a wireless communication network. The network includes a transceiver having a set of antennas. The transceiver is configured to transmit a frequency-hopped sounding reference signal (SRS) over a subband from a subset of antennas at a time. The transceiver transmits the frequency-hopped SRS from subsets of antennas in the set of antennas alternately. In response to the transmitting, the transceiver receives information indicative of an optimal subset of antennas and transmits data from the optimal subset of antennas.
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