发明授权
- 专利标题： Antenna switching in a closed loop transmit diversity system
- 专利标题（中）： 天线切换闭环发射分集系统
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申请号： US13019469申请日： 2011-02-02
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公开(公告)号： US08811513B2公开(公告)日： 2014-08-19
- 发明人: Yibo Jiang , Sharad Deepak Sambhwani , Jilei Hou , Jason Frank Hunzinger , Haitong Sun
- 申请人： Yibo Jiang , Sharad Deepak Sambhwani , Jilei Hou , Jason Frank Hunzinger , Haitong 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 Darren M. Simon
- 主分类号： H04B7/02
- IPC分类号： H04B7/02 ; H04L1/02 ; H04B7/04 ; H04B7/06
摘要：
A method for closed loop transmit diversity that includes receiving data from user equipment (UE) that was transmitted using multiple transmit antennas, selecting a new transmit antenna for the UE, determining a new cycle period for the UE, and sending a new transmit antenna index and a testing indication based on the new cycle period to the UE.
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