公开(公告)号：US20150245266A1

公开(公告)日：2015-08-27

申请号：US14336125

申请日：2014-07-21

Applicant: QUALCOMM Incorporated

Inventor： Kuo-Chun Lee ,  Daniel Amerga ,  Sohn Paul Gatlin ,  Shian-De Ju ,  Shailesh Maheshwari ,  Arnaud Meylan ,  Arvind Vardarajan Santhanam ,  Jack Shyh-Hurng Shauh ,  Sivaramakrishna Veerepalli ,  Jun Wang ,  Suli Zhao

IPC: H04W36/16

CPC classification number: H04W36/16 ,  H04W36/00 ,  H04W36/36

Abstract: Various aspects directed towards expediting an inter-RAT (radio access technology) reselection are disclosed. A user equipment (UE) operates according to a first RAT and utilizes an evolved multimedia broadcast multicast service (eMBMS) via the first RAT. A second RAT, which is unable to support eMBMS, is selected such that operation of the UE transitions from the first RAT to the second RAT. A reselection of the first RAT is then expedited by modifying at least one of a dormancy timer value initialization, a reselection timer value initialization, or a frequency priority.

Abstract translation: 公开了针对加速RAT（无线接入技术）重选的各个方面。 用户设备（UE）根据第一RAT操作，并经由第一RAT利用演进的多媒体广播多播服务（eMBMS）。 选择不能支持eMBMS的第二RAT，使得UE的操作从第一RAT转换到第二RAT。 然后通过修改休眠定时器值初始化，重选定时器值初始化或频率优先级中的至少一个来加速第一RAT的重选。