公开(公告)号：US20140199993A1

公开(公告)日：2014-07-17

申请号：US13743329

申请日：2013-01-16

Applicant: QUALCOMM Incorporated

Inventor： Mungal DHANDA ,  Divaydeep SIKRI ,  William STANCER ,  Simon WALKE

IPC: H04W24/02

CPC classification number: H04B1/1036 ,  H04B1/005 ,  H04B1/109 ,  H04B1/1607 ,  H04B1/3816 ,  H04B1/3838 ,  H04B1/525 ,  H04B17/005 ,  H04W24/02 ,  H04W28/10 ,  H04W52/0209 ,  H04W52/0238 ,  H04W52/04 ,  H04W52/146 ,  H04W52/243 ,  H04W52/38 ,  H04W88/08 ,  Y02D70/00 ,  Y02D70/1222 ,  Y02D70/1224 ,  Y02D70/1226 ,  Y02D70/1242 ,  Y02D70/1262 ,  Y02D70/1264 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/146 ,  Y02D70/164 ,  Y02D70/40

Abstract: Methods are provided that enable mitigation of desense from a transmission on a first radio frequency (RF) resource associated with a first SIM to a receiver circuit of a second RF resource associated with a second SIM in the same device. A multi-SIM wireless device, such as a dual-SIM dual active (DSDA) device, may utilize characteristics of uplink and downlink signals to determine an optimal action that reduces interference from conflicting signals. Mitigating actions do not require involvement on the network side, and may greatly improve processing time for implementing interference prevention measures.

Abstract translation: 提供了一种方法，其能够减轻与在同一设备中与第二SIM相关联的第一射频资源的与第一SIM相关联的第一射频资源与第二射频资源的接收机电路相关的传输的分配。 诸如双SIM双重活动（DSDA）设备的多SIM无线设备可以利用上行链路和下行链路信号的特性来确定减少来自冲突信号的干扰的最佳动作。 缓解措施不需要在网络方面的参与，并且可能会大大提高执行干扰预防措施的处理时间。