公开(公告)号：US20160037578A1

公开(公告)日：2016-02-04

申请号：US14812791

申请日：2015-07-29

Applicant: QUALCOMM INCORPORATED

Inventor： Chintan Shirish SHAH ,  Prasad KADIRI ,  Deepak KRISHNAMOORTHI ,  Nirmal SHEKAR ,  Neelakanta Venkata Seshachalam CHIMMAPUDI

IPC: H04W76/04 ,  H04W76/06

CPC classification number: H04W76/048 ,  H04W76/16 ,  H04W76/28 ,  H04W76/38 ,  H04W88/06

Abstract: Certain aspects of the present disclosure relate to techniques and apparatus for optimizing long term evolution (LTE) connected discontinuous reception (CDRX) for single radio hybrid tune away devices. Certain aspects provide a method for wireless communications by a user equipment (UE). The method generally includes entering a DRX mode wherein the UE alternates between an activity period and an inactivity period while connected to a first radio access technology (RAT) network, tuning away from the first RAT network for a tune away period to monitor signals in a second RAT network, determining when an inactivity timer for the DRX mode expires or will expire, and adjusting a value of the inactivity timer based, at least in part, on the determination.

Abstract translation: 本公开的某些方面涉及用于优化用于单个无线电混合调谐设备的连续不连续接收（CDRX）的长期演进（LTE）的技术和装置。 某些方面提供了用户设备（UE）进行无线通信的方法。 该方法通常包括进入DRX模式，其中UE在连接到第一无线电接入技术（RAT）网络的同时在活动周期和非活动时段之间交替，从远离第一RAT网络的调谐远程周期调谐以监测信号 第二RAT网络，确定DRX模式的不活动定时器何时到期或将到期，以及至少部分地基于所述确定来调整所述不活动定时器的值。