公开(公告)号：US20180007532A1

公开(公告)日：2018-01-04

申请号：US15704322

申请日：2017-09-14

Applicant: Huawei Device Co., Ltd.

Inventor： Shuiping LONG ,  Rui WANG ,  Hui JIN ,  Xiaojuan LI

IPC: H04W8/02 ,  H04W60/02 ,  H04W8/12 ,  H04W8/18

CPC classification number: H04W8/02 ,  H04W8/12 ,  H04W8/18 ,  H04W60/02

Abstract: The present invention discloses a mobility management method, a serving GPRS support node or mobility management entity (SGSN/MME), and a terminal to solve the problem of setting or dynamically modifying the mobility management frequency of a particular terminal among numerous terminals. The technical solution of the present invention includes: obtaining subscription data of a terminal, where the subscription data carries periodic update (RAU/TAU) setting information; obtaining a periodic update timer of the terminal according to the periodic update setting information; sending the periodic update timer of the terminal to the terminal; and setting a value that is a little longer than the periodic update timer of the terminal as a mobile reachable timer for monitoring the periodic update of the terminal. The embodiments of the present invention may be applied in low-mobility machine-type communication.

公开(公告)号：US20150119092A1

公开(公告)日：2015-04-30

申请号：US14584440

申请日：2014-12-29

Applicant: HUAWEI DEVICE CO., LTD.

Inventor： Qiang YI ,  Hui JIN ,  Guodong XUE ,  Jun ZHANG

IPC: H04W4/14

CPC classification number: H04W4/14 ,  H04L1/12 ,  H04W4/70 ,  H04W88/16

Abstract: The present invention discloses a trigger message sending method, device and system, which relate to the field of communications technologies and can resolve a problem that a Machine Type Communications-Inter Working Function MTC-IWF device and a short message service-service center SMS-SC repeatedly send a trigger Trigger message to a user equipment UE. The method includes: receiving, by the MTC-IWF device, a delivery report sent by the SMS-SC, where the delivery report is sent to the MTC-IWF device by the SMS-SC after the SMS-SC fails to send the trigger message to the UE; and waiting, by the MTC-IWF device according to the delivery report, for the SMS-SC to resend the trigger message, or resending, by the MTC-IWF device, the trigger message according to the delivery report. The present invention is mainly used in a process of sending a trigger message.

Abstract translation: 本发明公开了一种与通信技术领域相关的触发消息发送方法，设备和系统，可以解决机器类型通信互用功能MTC-IWF设备和短消息服务中心SMS- SC向用户设备UE反复发送触发触发消息。 该方法包括：由MTC-IWF设备接收由SMS-SC发送的发送报告，SMS-SC在SMS-SC发送触发器之后将SMS-SCF发送给MTC-IWF设备 消息给UE; 并且由MTC-IWF设备根据传送报告等待SMS-SC重新发送触发消息，或者由MTC-IWF设备重新发送根据传送报告的触发消息。 本发明主要用于发送触发消息的过程。

公开(公告)号：US20150110000A1

公开(公告)日：2015-04-23

申请号：US14586095

申请日：2014-12-30

Applicant: HUAWEI DEVICE CO., LTD.

Inventor： Jun ZHANG ,  Hui JIN ,  Guodong XUE ,  Qiang Yi

IPC: H04W4/00 ,  H04W8/04

CPC classification number: H04W4/005 ,  H04W4/70 ,  H04W8/04 ,  H04W8/12

Abstract: The present invention discloses a data downlink transmission method and a device, and belongs to the field of communications technologies. The method includes: receiving, by an MTC-IWF device, a first message sent by a server, where the first message includes downlink data that needs to be sent to a user equipment; and acquiring, by the MTC-IWF device, locally stored serving node information of the user equipment, and sending a second message to a serving node of the UE according to the serving node information of the UE, where the second message includes the downlink data that needs to be sent to the user equipment, so that the serving node sends the downlink data to the user equipment.

Abstract translation: 本发明公开了一种数据下行传输方法和装置，属于通信技术领域。 该方法包括：由MTC-IWF设备接收由服务器发送的第一消息，其中第一消息包括需要发送给用户设备的下行链路数据; 并且通过所述MTC-IWF设备获取所述用户设备的本地存储的服务节点信息，并且根据所述UE的所述服务节点信息向所述UE的服务节点发送第二消息，其中所述第二消息包括所述下行链路数据 需要发送给用户设备，服务节点向用户设备发送下行数据。

公开(公告)号：US20140348131A1

公开(公告)日：2014-11-27

申请号：US14331889

申请日：2014-07-15

Applicant: Huawei Device Co., Ltd.

Inventor： Xiaoyan DUAN ,  Hui JIN ,  Chenliang GAO ,  Qiang YI

IPC: H04W36/30

CPC classification number: H04W36/30 ,  H04W36/0061 ,  H04W36/14 ,  H04W84/12

Abstract: Embodiments of the present invention provide a handover method performed by a source access network device, which includes: sending, a handover request or a WLAN offload request to a UE, so that the UE determines information about a target AP according to AP information corresponding to a target RAN and information about a currently accessed AP, and sends a WLAN offload binding request carrying the information about the target AP to a target access network device in the target RAN, so as to complete a RAN handover, where the handover request or the WLAN offload request includes the AP information corresponding to the target RAN, and the AP information corresponding to the target RAN is information about an AP in a WLAN that covers, together with the target RAN, a location of the UE; and receiving a handover response or a WLAN offload response returned by the UE.

Abstract translation: 本发明的实施例提供一种由源接入网络设备执行的切换方法，包括：向UE发送切换请求或WLAN卸载请求，使得UE根据对应于AP的AP信息来确定关于目标AP的信息 目标RAN和关于当前访问的AP的信息，并将携带关于目标AP的信息的WLAN卸载绑定请求发送到目标RAN中的目标接入网络设备，以完成RAN切换，其中切换请求或 WLAN卸载请求包括对应于目标RAN的AP信息，并且与目标RAN相对应的AP信息是关于WLAN中的AP的信息，其与目标RAN一起覆盖UE的位置; 以及接收由UE返回的切换响应或WLAN卸载响应。

公开(公告)号：US20130183988A1

公开(公告)日：2013-07-18

申请号：US13714254

申请日：2012-12-13

Applicant: Huawei Device Co., Ltd.

Inventor： Xiaopeng ZHANG ,  Shuiping LONG ,  Landi LI ,  Hui JIN

IPC: H04W72/12

CPC classification number: H04W72/1215 ,  H04W60/005 ,  H04W72/12 ,  H04W76/15 ,  H04W76/16 ,  H04W88/06

Abstract: The present invention is applicable to the field of communications technologies, and provides an method, the method includes: when a CS service and PS service of a local LTE single-card dual-standby multi-mode terminal are concurrent, detecting, by a local LTE single-card dual-standby multi-mode terminal, whether a peer communication terminal that is performing voice communication with it is in a voice silent period; when detecting that the peer communication terminal is not in the voice silent period, receiving, by the local LTE single-card dual-standby multi-mode terminal, downlink data in an LTE system, and suspending, by the local LTE single-card dual-standby multi-mode terminal, sending of uplink data in the LTE system at the same time; and when detecting that the peer communication terminal is in the voice silent period, sending the uplink data and receiving the downlink data, by the local LTE single-card dual-standby multi-mode terminal, in the LTE system.

Abstract translation: 本发明适用于通信技术领域，提供了一种方法，该方法包括：当本地LTE单卡双待多模终端的CS业务和PS业务并发时，由本地 LTE单卡双待多模终端，与其进行语音通信的对等通信终端是否处于语音静音期; 当检测到对等通信终端不在语音静音期间时，由本地LTE单卡双待多模终端接收LTE系统中的下行数据，并通过本地LTE单卡双向 同时多模终端同时在LTE系统中发送上行数据; 并且当检测到对等通信终端处于语音静音期间时，通过本地LTE单卡双待多模终端在LTE系统中发送上行链路数据并接收下行链路数据。

公开(公告)号：US20170142648A1

公开(公告)日：2017-05-18

申请号：US15300231

申请日：2014-03-28

Applicant: Huawei Device Co., Ltd.

Inventor： Yinqing JIANG ,  Li SHEN ,  Guanzhong TAN ,  Shujun DANG ,  Xiaoyan CHEN ,  Xiaojian LIU ,  Hui JIN

IPC: H04W48/18 ,  H04W8/06 ,  H04W48/16

CPC classification number: H04W48/18 ,  H04W8/06 ,  H04W8/183 ,  H04W48/16

Abstract: Embodiments of the present invention provide a roaming network access method and apparatus, where the method includes: obtaining a mobile country code MCC of a roaming area; obtaining a preferential roaming list, where the preferential roaming list is used to indicate information about at least one network that a user preferentially attempts to register with when the user is roaming; selecting a network that matches the MCC from the preferential roaming list and searching for the selected network; and each time a network is found by the searching, attempting to register with the found network. By means of the roaming network access method and apparatus provided in the embodiments of the present invention, duration of network searching performed by user equipment is shortened, time spent by the user equipment on initial network access in the roaming area is reduced.

公开(公告)号：US20150207829A1

公开(公告)日：2015-07-23

申请号：US14673224

申请日：2015-03-30

Applicant: HUAWEI DEVICE CO., LTD.

Inventor： Shuiping LONG ,  Hui JIN ,  Wenmei GAO

IPC: H04L29/06 ,  H04W4/06 ,  H04W76/06

CPC classification number: H04L65/1006 ,  H04L65/1016 ,  H04L65/1063 ,  H04L65/1069 ,  H04L65/1083 ,  H04L65/1093 ,  H04L65/1096 ,  H04L65/403 ,  H04W4/06 ,  H04W48/08 ,  H04W76/12 ,  H04W76/30

Abstract: A method and apparatus for service control in which a service centralization and continuity application server (SCC AS): receives a first SIP message for establishing an IMS centralized service session; receives early session media information; and sends a second SIP message carrying the early session media information to a media gateway control device. The early session media information is carried in the second SIP message in a form of regular session media information, thus the media gateway control device uses an existing circuit switched bearer to transmit early session media to a first user equipment. The existing circuit switched bearer is established under control of the media gateway control device for a session between the first user equipment and a third user equipment. The SCC AS receives an off-hook signal from the second user equipment, and sends the regular session media information to the media gateway control device.

Abstract translation: 一种用于服务控制的方法和装置，其中服务集中和连续性应用服务器（SCC AS）：接收用于建立IMS集中式服务会话的第一SIP消息; 收到早期会议媒体信息; 并向媒体网关控制设备发送携带早期会话媒体信息的第二SIP消息。 早期会话媒体信息以常规会话媒体信息的形式被携带在第二SIP消息中，因此媒体网关控制设备使用现有的电路交换承载将早期会话媒体传送到第一用户设备。 现有的电路交换承载在媒体网关控制装置的控制下建立，用于第一用户设备和第三用户设备之间的会话。 SCC AS从第二用户设备接收摘机信号，并将常规会话媒体信息发送到媒体网关控制装置。

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。