公开(公告)号：US09485727B2

公开(公告)日：2016-11-01

申请号：US13856854

申请日：2013-04-04

Applicant: QUALCOMM Incorporated

Inventor： Alvin S. Ng ,  Troy R. Curtiss ,  Stanley Tsai ,  Joshua T. MacDonald ,  Chunchung Chan ,  Tak Wai Wu ,  Ammar T. Kitabi

IPC: H04W52/02 ,  H04W4/00 ,  H04W8/22 ,  H04W68/00 ,  H04W76/04 ,  H04W76/06

CPC classification number: H04W52/0212 ,  H04W4/70 ,  H04W8/22 ,  H04W68/00 ,  H04W76/27 ,  H04W76/28 ,  H04W76/30 ,  Y02D70/1222 ,  Y02D70/1242 ,  Y02D70/1262 ,  Y02D70/1264 ,  Y02D70/142 ,  Y02D70/146 ,  Y02D70/21 ,  Y02D70/22

Abstract: Techniques for determining if it is safe for a mobile device to transition directly from a traffic session to a paging mode and for avoiding network re-synchronization procedures in stationary M2M devices are disclosed. It may be safe for direct transition if before-call and in-call network parameters correspond. If safe, the mobile device may transition from the traffic session directly to the paging mode to begin immediately monitoring the paging channel. In stationary M2M devices, paging information is stored before the traffic session and, once the traffic session is complete, the M2M device may be configured to receive paging messaging based on the stored paging information. The M2M device may also store system access information and confirm the validity of the information before returning to the sleep state. The stationary M2M device avoids network re-synchronization procedures. Other aspects, embodiments, and features are also claimed and described.

Abstract translation: 公开了用于确定移动设备直接从业务会话转换到寻呼模式是否安全以及用于避免固定M2M设备中的网络重新同步过程的技术。 如果通话和通话网络参数对应，直接转接可能是安全的。 如果安全，则移动设备可以从业务会话直接转换到寻呼模式，以开始立即监视寻呼信道。 在固定M2M设备中，在业务会话之前存储寻呼信息，一旦业务会话完成，M2M设备可以被配置为基于存储的寻呼信息来接收寻呼消息。 M2M设备还可以存储系统访问信息，并在返回睡眠状态之前确认信息的有效性。 固定式M2M设备避免了网络重新同步过程。 还要求和描述其它方面，实施例和特征。

公开(公告)号：US20140003364A1

公开(公告)日：2014-01-02

申请号：US13800998

申请日：2013-03-13

Applicant: QUALCOMM INCORPORATED

Inventor： Shyamal Ramachandran ,  Thomas Klingenbrunn ,  Salil Sawhney ,  Uttam Pattanayak ,  Abhishek Bhatnagar ,  Mutaz Zuhier Afif Shukair ,  Chunchung Chan ,  Bhupesh Manoharlal Umatt

IPC: H04W76/02

CPC classification number: H04W76/16 ,  H04W36/0022

Abstract: Certain aspects of the present disclosure relate to methods and apparatus for improving call setup performance. In certain aspects, a User Equipment (UE) or a network servicing the UE, may detect at least one of the occurrence or anticipated occurrence of circuit switched (CS) signaling by a user equipment (UE), wherein the CS signaling at least comprises signaling associated with a CS call setup procedure, suspend packet-switched (PS) signaling or processing of such PS signaling in order to avoid delaying circuit-switched (CS) signaling, at least until the PS signaling may not substantially effect CS domain activity. In an aspect, a progress of a CS call setup procedure may be monitored and the PS signaling or processing of such PS signaling may be resumed based on completion of a radio bearer setup step in the CS call setup procedure.

Abstract translation: 本公开的某些方面涉及用于改善呼叫建立性能的方法和装置。 在某些方面，用户设备（UE）或服务于UE的网络可以检测用户设备（UE）发生或预期发生电路交换（CS）信令中的至少一个，其中CS信令至少包括 与CS呼叫建立过程相关联的信令，暂停分组交换（PS）信令或处理这种PS信令，以避免延迟电路交换（CS）信令，至少直到PS信令可能不显着地影响CS域活动。 在一方面，可以监视CS呼叫建立过程的进展，并且可以基于CS呼叫建立过程中的无线电承载建立步骤的完成来恢复该PS信令的PS信令或处理。