发明授权
- 专利标题： Uplink Transmit diversity
- 专利标题（中）： 上行链路传输分集
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申请号： US13500116申请日： 2010-10-05
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公开(公告)号： US08914067B2公开(公告)日： 2014-12-16
- 发明人: Johan Bergman , Johan Hultell , Niklas Johansson , Erik Larsson
- 申请人： Johan Bergman , Johan Hultell , Niklas Johansson , Erik Larsson
- 申请人地址： SE Stockholm
- 专利权人： Telefonaktiebolaget L M Ericsson (publ)
- 当前专利权人： Telefonaktiebolaget L M Ericsson (publ)
- 当前专利权人地址： SE Stockholm
- 代理机构： Coats & Bennett, P.L.L.C.
- 国际申请： PCT/SE2010/051076 WO 20101005
- 国际公布： WO2011/043727 WO 20110414
- 主分类号： H04B7/24
- IPC分类号： H04B7/24 ; H04B7/06 ; H04B7/04
摘要：
The present invention discloses a method in a wireless access network node for controlling a UE. The UE comprises at least two transmit antennas, and is capable of uplink transmit diversity. There is an antenna weight associated with each transmit antenna. First, the wireless access network node determines that the antenna weights of the user equipment may be controlled. Then, it creates a control signal that comprises control information and transmits it to the user equipment. The control information controls a UE autonomous selection of the antenna weights in the UE.
公开/授权文献
- US20120196637A1 Uplink Transmit Diversity 公开/授权日：2012-08-02
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