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公开(公告)号:US20150085732A1
公开(公告)日:2015-03-26
申请号:US14008616
申请日:2012-03-05
申请人: Dongshan Bao , Li Jun Pan , Hui juan Yao , Yubao Zhou , Xiaoyan Yu , Jun Lei , Jing Wang , Shenfa Liu , Zhigang Yan
发明人: Dongshan Bao , Li Jun Pan , Hui juan Yao , Yubao Zhou , Xiaoyan Yu , Jun Lei , Jing Wang , Shenfa Liu , Zhigang Yan
CPC分类号: H04W52/10 , H04W4/06 , H04W52/12 , H04W52/146 , H04W52/226 , H04W52/241 , H04W52/242 , H04W52/262 , H04W72/042 , H04W72/0473
摘要: A method for open loop uplink access power control comprises: estimating the uplink transmission path loss according to received signal power of a station (STA) and the transmit power of a central access point (CAP); determining the transmission bandwidth allocated by the CAP for uplink transmission and deviation adjustment of the CAP; determining a modulation-coding mode and determining requirements of the carrier-to-noise ratio corresponding to the modulation-coding mode; and calculating a target value for adjusting the transmit power of the STA. Also disclosed is a device for open loop uplink access power control.
摘要翻译: 一种用于开环上行链路接入功率控制的方法,包括:根据站(STA)的接收信号功率和中央接入点(CAP)的发射功率估计上行链路传输路径损耗; 确定由CAP分配的用于上行链路传输的传输带宽和CAP的偏差调整; 确定调制编码模式并确定与调制编码模式相对应的载波噪声比的要求; 以及计算用于调整所述STA的发送功率的目标值。 还公开了一种用于开环上行链路接入功率控制的装置。