发明授权
- 专利标题： Method and apparatus for transmitting rank indication information
- 专利标题（中）： 用于发送秩指示信息的方法和装置
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申请号： US13003997申请日： 2009-07-03
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公开(公告)号： US08913673B2公开(公告)日： 2014-12-16
- 发明人: Bo Dai , Shuqiang Xia , Chunli Liang , Peng Hao , Guanghui Yu
- 申请人： Bo Dai , Shuqiang Xia , Chunli Liang , Peng Hao , Guanghui Yu
- 申请人地址： CN Shenzhen
- 专利权人： ZTE Corporation
- 当前专利权人： ZTE Corporation
- 当前专利权人地址： CN Shenzhen
- 代理机构： Venable LLP
- 代理商 Robert Kinberg
- 优先权： CN200810142974 20080723
- 国际申请： PCT/CN2009/072622 WO 20090703
- 国际公布： WO2010/009650 WO 20100128
- 主分类号： H04K1/00
- IPC分类号： H04K1/00 ; H04B7/06
摘要：
The present invention discloses a method and apparatus for transmitting rank indication information, in which the method comprises: when rank indication information and a sounding reference signal are transmitted in a same sub-frame, loading the sounding reference signal to a last symbol of a sub-frame, and transmitting the rank indication information and the sounding reference signal. The present invention prevents destruction of orthogonality of codes between PUCCH channels when the rank indication information and the sounding reference signal are transmitted in the same sub-frame, thus the overall performance of the system can be ensured.
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