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公开(公告)号:US20140099885A1
公开(公告)日:2014-04-10
申请号:US14105126
申请日:2013-12-12
Applicant: QUALCOMM INCORPORATED
Inventor: Yang XU , Timothy Paul PALS , Kevin Hsi Huai WANG
IPC: H04B7/185
CPC classification number: H03F3/04 , G01S19/21 , G01S19/34 , G01S19/36 , H03F1/02 , H03F1/223 , H03F1/3205 , H03F3/19 , H03F3/24 , H04B7/18513 , H04B2001/045 , Y02D70/1222 , Y02D70/142 , Y02D70/144 , Y02D70/146 , Y02D70/164 , Y02D70/446
Abstract: A method of selecting a mode for an SPS receiver includes selecting either a first mode or a second mode for the SPS receiver based on a comparison between an output power of a communications transceiver and a mode switch point wherein the mode switch point is a power value. The first mode corresponds to a first bias current value of the SPS receiver, the second mode corresponds to a second bias current value of the SPS receiver, and the first bias current value is different from the second bias current value.
Abstract translation: 选择SPS接收机的模式的方法包括:基于通信收发器的输出功率与模式切换点之间的比较来选择用于SPS接收机的第一模式或第二模式,其中模式切换点是功率值 。 第一模式对应于SPS接收机的第一偏置电流值,第二模式对应于SPS接收机的第二偏置电流值,并且第一偏置电流值不同于第二偏置电流值。