发明公开
EP2397003A1 BASE STATION AND METHOD FOR AVOIDING UNNECESSARY POWER CONTROL COMMAND TRANSMISSION DURING DTX
有权
基站和用于预防不必要的功率控制命令DTX的传输
- 专利标题： BASE STATION AND METHOD FOR AVOIDING UNNECESSARY POWER CONTROL COMMAND TRANSMISSION DURING DTX
- 专利标题（中）： 基站和用于预防不必要的功率控制命令DTX的传输
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申请号： EP10711278.1申请日： 2010-02-12
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公开(公告)号： EP2397003A1公开(公告)日： 2011-12-21
- 发明人: JOU, Yu-Cheun , ATTAR, Rashid , WALLACE, Mark , WU, Qiang , MA, Jun
- 申请人： QUALCOMM Incorporated
- 申请人地址： Attn: International IP Administration 5775 Morehouse Drive San Diego, California 92121-1714 US
- 专利权人： QUALCOMM Incorporated
- 当前专利权人： QUALCOMM Incorporated
- 当前专利权人地址： Attn: International IP Administration 5775 Morehouse Drive San Diego, California 92121-1714 US
- 代理机构： Wimmer, Hubert
- 优先权： US152932P 20090216; US703144 20100209
- 国际公布： WO2010093982 20100819
- 主分类号： H04W52/02
- IPC分类号： H04W52/02 ; H04W72/04
摘要：
An apparatus and method for transmit power savings comprising determining a rate of a previous frame; determining if a current frame is an ALWAYS-ON frame, wherein the current frame temporally succeeds the previous frame; and either ignoring every other reverse link power control (RLPC) bits received on a forward power control subchannel (F-PCSCH) or applying every RLPC bits received on the F-PCSCH. In one aspect, the apparatus and method for transmit power savings comprising using a rate determination algorithm (RDA) to determine a rate of a previous frame; detecting a pilot gating pattern at the end of the previous frame; comparing the rate of the previous frame to a threshold; determining if a current frame is an ALWAYS-ON frame; and declaring the current frame to be a 0 bps frame and puncturing the F-PCSCH to a predetermined frequency.
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