公开(公告)号：US20150098376A1

公开(公告)日：2015-04-09

申请号：US14049341

申请日：2013-10-09

Applicant: MediaTek Inc.

Inventor： Ju-Ya CHEN ,  Yu-Chuan LIN ,  Da-shan SHIU ,  Yih-Shen CHEN ,  Chia-Hao YU

IPC: H04W52/02

CPC classification number: H04W72/1215 ,  H04W52/0216 ,  H04W52/0229 ,  H04W52/0241 ,  H04W52/42 ,  H04W52/44 ,  H04W72/10 ,  H04W88/06 ,  Y02D70/1242 ,  Y02D70/1262 ,  Y02D70/142 ,  Y02D70/24

Abstract: A communications apparatus. A first radio module communicates with a first wireless network and provides wireless communication services in compliance with a first RAT. A second radio module communicates with a second wireless network and provides wireless communication services in compliance with a second RAT. At least two antennas are shared by the first radio module and the second radio module. When the first radio module operates in an idle mode and when the timing of the first radio module performing a first receiving activity coincides with the timing of the second radio module performing a second receiving activity, the second radio module uses the antennas to perform the second receiving activity when a DRX cycle duration of the first radio module in the idle mode is shorter than a DRX cycle duration of the second radio module.

Abstract translation: 通信装置。 第一无线电模块与第一无线网络进行通信，并提供符合第一RAT的无线通信服务。 第二无线电模块与第二无线网络进行通信，并提供符合第二RAT的无线通信服务。 至少两个天线由第一无线电模块和第二无线电模块共享。 当第一无线电模块在空闲模式下操作时，当执行第一接收活动的第一无线电模块的定时与执行第二接收活动的第二无线电模块的定时一致时，第二无线电模块使用天线执行第二无线电模块 当空闲模式中的第一无线电模块的DRX周期持续时间短于第二无线电模块的DRX周期持续时间时接收活动。