发明授权
- 专利标题： Method for selecting antennas in a wireless networks
- 专利标题（中）： 在无线网络中选择天线的方法
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申请号： US12055522申请日： 2008-03-26
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公开(公告)号： US08046029B2公开(公告)日： 2011-10-25
- 发明人: Koon Hoo Teo , Neelesh B. Mehta , Andreas F. Molisch
- 申请人： Koon Hoo Teo , Neelesh B. Mehta , Andreas F. Molisch
- 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： H04M1/00
- IPC分类号： H04M1/00
摘要：
A method selects antennas in a wireless network including a base station and one or more transceivers. The base station specifies times, subcarriers and subsets of antennas to use to transmit sounding reference signals (SRS) to the base station. Then, the transceiver transmits the SRS according to the specified times and subcarriers using different subsets of the set antennas. The SRS are received in the base station, and the base station selects one of the different subset of the antennas based on the received SRS, and indicates the selected subset of the antennas to the transceiver.
公开/授权文献
- US20090247229A1 Method for Selecting Antennas in a Wireless Networks 公开/授权日：2009-10-01
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