公开(公告)号：US20140098755A1

公开(公告)日：2014-04-10

申请号：US13971017

申请日：2013-08-20

Applicant: QUALCOMM Incorporated

Inventor： Yongsheng SHI ,  Adarsh Kumar JINNU ,  Guruvayurappan VASUDEVAN ,  Sathish KRISHNAMOORTHY ,  Liangchi HSU ,  Sitaramanjaneyulu KANAMARLAPUDI ,  Mallikarjuna Rao GORUMUCHU

IPC: H04W72/04

CPC classification number: H04W72/0413 ,  H04W60/02 ,  H04W76/27

Abstract: Various aspects of the present disclosure enable a plurality of mobile devices (UEs) within a cell to spread out in time their respective transmissions of signaling messages, such as cell update messages, when the network enables or disables enhanced uplink (EUL, sometimes referred to as high-speed uplink packet access or HSUPA) while the UE is in the CELL_FACH state, by changing SIB5 or SIB5bis. In this way, the network load may be reduced, and a network blockage that otherwise might result from large numbers of UEs simultaneously transmitting the cell update message can be avoided. According to one example, a network node may be configured to distribute CELL_UPDATE messages or procedures to UEs when the network node enables or disables EUL in CELL_FACH by changing SIB5 or SIB5bis over time to reduce the network load. According to another example, a UE may be configured for utilizing a random timer or back-off timer to defer cell updates.

Abstract translation: 本公开的各个方面使得当网络启用或禁用增强型上行链路时，小区内的多个移动设备（UE）及时地分散其信令消息的各自传输，例如小区更新消息（EUL，有时被称为 作为高速上行链路分组接入或HSUPA），当UE处于CELL_FACH状态时，通过改变SIB5或SIB5bis。 以这种方式，可以减少网络负载，并且可以避免由大量UE同时发送小区更新消息而导致的网络阻塞。 根据一个示例，网络节点可以被配置为当网络节点通过随时间改变SIB5或SIB5bis来启用或禁用CELL_FACH中的EUL来向UE分发CELL_UPDATE消息或过程以减少网络负载。 根据另一示例，UE可以被配置为利用随机定时器或退避定时器来延迟小区更新。

公开(公告)号：US20130229964A1

公开(公告)日：2013-09-05

申请号：US13759698

申请日：2013-02-05

Applicant: QUALCOMM INCORPORATED

Inventor： Chetan G. CHAKRAVARTHY ,  Arvindhan KUMAR ,  Subbarayudu MUTYA ,  Yongsheng SHI ,  Liangchi HSU ,  Venkata A. Naidu BABBADI

IPC: H04W52/02

CPC classification number: H04W52/02 ,  H04W52/0212 ,  Y02D70/1224 ,  Y02D70/1242 ,  Y02D70/1244 ,  Y02D70/1246 ,  Y02D70/1262 ,  Y02D70/1264 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/146 ,  Y02D70/164 ,  Y02D70/24

Abstract: The described aspects include a user equipment (UE) apparatus, network component, and corresponding methods of communicating power saving information using common uplink messages. By using a resource update message to communicate power saving information from a UE, the UE need not request and establish resources with the network for requesting a power state that uses less power than a current state. Similarly, in UE mobility, the UE can indicate previous power saving information to a target Node B to cause the target Node B to refrain from assigning resources to the UE.

Abstract translation: 所描述的方面包括用户设备（UE）设备，网络组件以及使用公共上行链路消息来传送节电信息的相应方法。 通过使用资源更新消息来从UE通信省电信息，UE不需要请求和建立与网络资源，以便请求比当前状态更少的功率的电力状态。 类似地，在UE移动性中，UE可以向目标节点B指示先前的省电信息，以使目标节点B避免向UE分配资源。