公开(公告)号：US20140113629A1

公开(公告)日：2014-04-24

申请号：US14142009

申请日：2013-12-27

Applicant: Huawei Device Co., Ltd.

Inventor： Hui JIN ,  Xiaopeng Zhang ,  Rui Wang ,  Shuiping Long

IPC: H04W52/02 ,  H04W68/02 ,  H04W88/06 ,  H04W60/00

CPC classification number: H04W52/028 ,  H04J11/00 ,  H04L69/28 ,  H04W36/14 ,  H04W48/16 ,  H04W52/0222 ,  H04W52/0274 ,  H04W60/00 ,  H04W60/005 ,  H04W64/003 ,  H04W68/02 ,  H04W68/12 ,  H04W76/16 ,  H04W88/06 ,  Y02D70/00 ,  Y02D70/1224 ,  Y02D70/124 ,  Y02D70/1262 ,  Y02D70/23

Abstract: Embodiments of the present invention disclose a method for a single card dual standby user equipment to camp on a network and a user equipment, so as to reduce power consumption of a user equipment. The method in the embodiment of the present invention includes: when a circuit switched domain CS domain of a UE camps on a second-generation mobile communications technology 2G/third-generation mobile communications technology 3G network and a packet switched domain PS domain camps on a long term evolution LTE network, executing, by the UE, a routing area update process of the PS domain of the 2G/3G network if the UE meets a preset first condition, so as to make the PS domain of the UE camp on the 2G/3G network; and after the PS domain of the UE camps on the 2G/3G network, turning off an LTE radio frequency unit.

Abstract translation: 本发明的实施例公开了一种用于在网络和用户设备上驻扎的单卡双待用户设备的方法，以便降低用户设备的功耗。 本发明实施例中的方法包括：当UE的电路交换域CS域驻留在第二代移动通信技术2G /第三代移动通信技术3G网络和分组交换域PS域驻留在 长期演进LTE网络，由UE执行2G / 3G网络的PS域的路由区域更新过程，如果UE满足预设的第一条件，以使UE驻留的PS域在2G / 3G网络; 并且在UE的PS域在2G / 3G网络上驻留之后，关闭LTE射频单元。

公开(公告)号：US20140113658A1

公开(公告)日：2014-04-24

申请号：US14145286

申请日：2013-12-31

Applicant: Huawei Device Co., Ltd.

Inventor： Hui Jin ,  Rui Wang

IPC: H04W64/00

CPC classification number: H04W64/00 ,  H04W56/00 ,  H04W56/001 ,  H04W60/005 ,  H04W88/06 ,  Y02D70/1222 ,  Y02D70/1242 ,  Y02D70/1262

Abstract: A method, an apparatus, and a system for a location update are provided. When detecting that a location update needs to be performed in a first mobile communication network, a request message including instruction information is sent to a mobile management device in the first mobile communication network, so that the mobile management device in the first mobile communication network sends a request message to a mobile management device in a second mobile communication network when executing the location update, so as to trigger the mobile management device in the second mobile communication network to reset a periodic update timer, which implements that a location update of a single-card dual-standby user equipment is synchronously performed in the first mobile communication network and in the second mobile communication network.

Abstract translation: 提供了一种用于位置更新的方法，装置和系统。 当检测到需要在第一移动通信网络中执行位置更新时，包括指令信息的请求消息被发送到第一移动通信网络中的移动管理设备，使得第一移动通信网络中的移动管理设备发送 当执行所述位置更新时在第二移动通信网络中向所述移动管理设备发送请求消息，以便触发所述第二移动通信网络中的移动管理设备来重置周期性更新定时器，其实现单个 卡双待用户设备在第一移动通信网络和第二移动通信网络中同步执行。