公开(公告)号：US09131340B2

公开(公告)日：2015-09-08

申请号：US14039650

申请日：2013-09-27

Applicant: Huawei Device Co., LTD

Inventor： Hui Jin ,  Chenliang Gao

IPC: H04W4/00 ,  H04W8/02 ,  H04W60/00 ,  H04W8/06

CPC classification number: H04W8/02 ,  H04W8/06 ,  H04W60/00

Abstract: A method includes, when a UE enters a first core network device and performs a location update, determining, by the first core network device and at least according to that a timer does not time out, that context information of the UE is available, and sending, by the first core network device, to a second core network device, a location update request that includes information that the context information of the UE is available. The method further includes executing, by the first core network device, the location update at least according to saved context information of the UE. The timer is sent to the first core network device by the second core network device before the UE enters the first core network device and when the UE leaves the first core network device and performs the location update. Alternatively, the timer is saved in the first core network device in advance.

Abstract translation: 一种方法包括：当UE进入第一核心网络设备并执行位置更新时，由第一核心网络设备确定并且至少根据定时器不超时，UE的上下文信息可用，以及 由第一核心网络设备向第二核心网络设备发送包括UE的上下文信息可用的信息的位置更新请求。 该方法还包括至少根据UE的保存的上下文信息，由第一核心网络设备执行位置更新。 在UE进入第一核心网络设备之前，以及当UE离开第一核心网络设备并执行位置更新时，定时器由第二核心网络设备发送到第一核心网络设备。 或者，预先将定时器保存在第一核心网络设备中。

公开(公告)号：US20150223136A1

公开(公告)日：2015-08-06

申请号：US14684367

申请日：2015-04-11

Applicant: Huawei Device Co., Ltd.

Inventor： Linyi Gao ,  Guodong Xue ,  Hui Jin ,  Qiang Yi

IPC: H04W36/30 ,  H04L29/08 ,  H04B1/3816 ,  H04W76/06

CPC classification number: H04W36/30 ,  H04B1/3816 ,  H04L67/303 ,  H04W36/14 ,  H04W76/38 ,  H04W88/02

Abstract: In a method, after a terminal is handed over from a home network to a redundant network, the terminal receives a value of a periodic network detection timer that is sent by a handover module. The value of the periodic network detection timer is determined by a subscription management device according to a policy and sent to the handover module, or the value of the periodic network detection timer is preset by the handover module. The terminal periodically detects signal strength of the home network of the terminal according to the value of the periodic network detection timer. If it is detected that the signal strength of the home network of the terminal is restored, a home network restoration report is sent to the handover module.

Abstract translation: 在一种方法中，在终端从家庭网络切换到冗余网络之后，终端接收由切换模块发送的周期性网络检测定时器的值。 周期性网络检测定时器的值由订阅管理装置根据策略确定并发送到切换模块，或周期性网络检测定时器的值由切换模块预设。 终端根据周期性网络检测定时器的值定期检测终端家庭网络的信号强度。 如果检测到终端的家庭网络的信号强度恢复，则将归属网络恢复报告发送到切换模块。

公开(公告)号：US20150109930A1

公开(公告)日：2015-04-23

申请号：US14583951

申请日：2014-12-29

Applicant: Huawei Device Co., Ltd.

Inventor： Xiaoyan Duan ,  Chenliang Gao ,  Hui Jin ,  Qiang Yi ,  Guowei Ouyang

IPC: H04W28/10 ,  H04W36/22

CPC classification number: H04W28/10 ,  H04L45/00 ,  H04L47/2441 ,  H04W36/0011 ,  H04W36/22

Abstract: A data flow control method, and related device and communication system are provided. In the solutions of a data flow control, a first gateway receives a first message sent by a user equipment (UE) through a first access network, where the first message carries first Internet Protocol (IP) flow identification information; the first gateway sends a second message to a packet data network gateway, and receives a third message sent by the packet data network gateway, where the third message carries third IP flow identification information, and the third IP flow identification information is used to identify an IP flow that is allowed by a network to be transmitted by the UE through the first access network and/or an IP flow that is allowed by a network to be transmitted by the UE through a second access network; and the first gateway sends a fourth message to the UE.

Abstract translation: 提供了数据流控制方法及相关设备和通信系统。 在数据流控制的解决方案中，第一网关通过第一接入网络接收由用户设备（UE）发送的第一消息，其中第一消息携带第一互联网协议（IP）流标识信息; 第一网关向分组数据网络网关发送第二消息，并且接收分组数据网络网关发送的第三消息，其中第三消息携带第三IP流识别信息，并且第三IP流识别信息用于识别 由UE通过第一接入网络和/或网络允许的由UE通过第二接入网络发送的IP流所允许的IP流; 并且第一网关向UE发送第四消息。

公开(公告)号：US20130100950A1

公开(公告)日：2013-04-25

申请号：US13713659

申请日：2012-12-13

Applicant: Huawei Device Co., Ltd.

Inventor： Hui Jin

IPC: H04L12/66

CPC classification number: H04W36/0027 ,  H04L12/66 ,  H04L65/1016 ,  H04L65/1083 ,  H04L65/1096 ,  H04L65/4015 ,  H04W36/0022 ,  H04W36/0033 ,  H04W36/0066 ,  H04W88/06

Abstract: The present invention discloses a method, User Equipment (UE), and server for multimedia session transfer, and relates to a mobile communication technology, and in particular, to a technology for transferring multimedia sessions from a Circuit Switched (CS) network to a Packet Switched (PS) network. The method includes: receiving a session transfer request sent by a UE, where the session transfer request carries a static Session Transfer Identifier (STI); executing a procedure for transferring the active CS session according to the CS session transfer request, sending the dynamic STI corresponding to the held CS session to the UE, and receiving the request for transferring the held CS session and executing a procedure for transferring the held CS session. Further, a UE and a server are provided.

Abstract translation: 本发明公开了一种用于多媒体会话转移的用户设备（UE）和服务器的方法，涉及一种移动通信技术，特别涉及用于将多媒体会话从电路交换（CS）网络传送到分组 交换（PS）网络。 该方法包括：接收由UE发送的会话转移请求，其中会话转移请求携带静态会话转移标识符（STI）; 执行根据CS会话转移请求传送活动CS会话的过程，向UE发送与所持有的CS会话相对应的动态STI，并且接收传送所持CS会话的请求并执行用于传送所保持的CS的过程 会话 此外，提供了UE和服务器。

公开(公告)号：US20130053087A1

公开(公告)日：2013-02-28

申请号：US13665067

申请日：2012-10-31

Applicant: HUAWEI DEVICE CO., LTD.

Inventor： Xiaojuan Li ,  Shuiping Long ,  Hui Jin ,  Xiaoyan Duan

IPC: H04W4/08

CPC classification number: H04W76/002 ,  H04W4/06 ,  H04W4/08 ,  H04W4/70 ,  H04W76/40

Abstract: The present invention discloses a method for triggering communication between a group of MTC devices and an MTC server, and an MTC device. The method includes: receiving an MTC request message sent by a machine type communications MTC server, where the MTC request message carries a group ID of the group of MTC devices and a communication notification message for the group of MTC devices; obtaining area information of the group of MTC devices; and sending the area information, the group ID of the group of MTC devices, and the communication notification message for the group of MTC devices to a cell broadcast center CBC, so that the CBC sends a broadcast message to a device in an area, where the broadcast message includes the group ID of the group of MTC devices and the communication notification message for the group of MTC devices.

Abstract translation: 本发明公开了一种用于触发一组MTC设备与MTC服务器之间的通信的方法，以及MTC设备。 该方法包括：接收由机器类型通信MTC服务器发送的MTC请求消息，其中MTC请求消息携带MTC设备组的组ID以及MTC设备组的通信通知消息; 获取所述MTC设备组的区域信息; 并向该小区广播中心CBC发送该区域信息，该MTC设备组的组ID和该MTC设备组的通信通知消息，使得该CBC向该区域中的设备发送广播消息，其中 广播消息包括MTC设备组的组ID和MTC设备组的通信通知消息。

公开(公告)号：US09807605B2

公开(公告)日：2017-10-31

申请号：US14586664

申请日：2014-12-30

Applicant: Huawei Device Co., Ltd.

Inventor： Linyi Gao ,  Hui Jin

IPC: H04W12/02 ,  H04W12/04 ,  H04L29/06

CPC classification number: H04W12/02 ,  H04L63/0428 ,  H04W12/04

Abstract: The present invention provides a method and a device for switching a subscription manager-secure routing device. The method includes: acquiring, by a second SM-SR from a first SM-SR, a PIC corresponding to an eUICC; acquiring, by the second SM-SR from a second SM-DP, a second PP that is encrypted by using the PIC; generating, by the second SM-SR, a key pair including a public key and a private key; sending, by the second SM-SR, the second PP and the public key to the eUICC through the first SM-SR, so that the eUICC accesses the second SM-SR after deactivating a first PP and activating the second PP; and encrypting, by the second SM-SR, a second PMC by using the private key, and sending an encrypted second PMC to the eUICC, so that the eUICC accesses the mobile network through the second SM-SR.

公开(公告)号：US09717019B2

公开(公告)日：2017-07-25

申请号：US14583951

申请日：2014-12-29

Applicant: Huawei Device Co., Ltd.

Inventor： Xiaoyan Duan ,  Chenliang Gao ,  Hui Jin ,  Qiang Yi ,  Guowei Ouyang

IPC: H04W28/10 ,  H04W36/00 ,  H04L12/701 ,  H04W36/22 ,  H04L12/851

CPC classification number: H04W28/10 ,  H04L45/00 ,  H04L47/2441 ,  H04W36/0011 ,  H04W36/22

Abstract: A data flow control method, and related device and communication system are provided. In the solutions of a data flow control, a first gateway receives a first message sent by a user equipment (UE) through a first access network, where the first message carries first Internet Protocol (IP) flow identification information; the first gateway sends a second message to a packet data network gateway, and receives a third message sent by the packet data network gateway, where the third message carries third IP flow identification information, and the third IP flow identification information is used to identify an IP flow that is allowed by a network to be transmitted by the UE through the first access network and/or an IP flow that is allowed by a network to be transmitted by the UE through a second access network; and the first gateway sends a fourth message to the UE.

公开(公告)号：US20160241603A1

公开(公告)日：2016-08-18

申请号：US15140917

申请日：2016-04-28

Applicant: Huawei Device Co.,Ltd.

Inventor： Shuiping Long ,  Hui Jin ,  Wenmei Gao

IPC: H04L29/06 ,  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: In a communication system, 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: 在通信系统中，服务集中和连续性应用服务器（SCC AS）：接收用于建立IMS集中式业务会话的第一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：US20160073322A1

公开(公告)日：2016-03-10

申请号：US14943778

申请日：2015-11-17

Applicant: Huawei Device Co., Ltd.

Inventor： Chenliang Gao ,  Hui Jin ,  Guowei Ouyang

IPC: H04W40/24 ,  H04W8/20 ,  H04W12/08 ,  H04W4/00

CPC classification number: H04W40/246 ,  H04L67/104 ,  H04L67/12 ,  H04L67/125 ,  H04L69/24 ,  H04W4/80 ,  H04W8/20 ,  H04W8/205 ,  H04W12/06 ,  H04W12/08

Abstract: A proximity service authorization method, an apparatus, and a system. A first network-side entity receives a first request message sent by first user equipment, where the first request message includes identity information of the first user equipment and an application identifier; and it is determined, at least according to acquired proximity service configuration data of the first user equipment, that the first user equipment can perform a proximity service corresponding to the application identifier. In this way, a first proximity service server authorizes and authenticates two user equipment that require a proximity service.

Abstract translation: 接近服务授权方法，装置和系统。 第一网络侧实体接收第一用户设备发送的第一请求消息，其中第一请求消息包括第一用户设备的身份信息和应用标识符; 并且至少根据第一用户设备的获取的邻近业务配置数据来确定第一用户设备可以执行与应用标识符相对应的接近业务。 以这种方式，第一接近服务服务器授权并认证需要接近服务的两个用户设备。

公开(公告)号：US20150237551A1

公开(公告)日：2015-08-20

申请号：US14700966

申请日：2015-04-30

Applicant: Huawei Device Co., Ltd.

Inventor： Hui Jin ,  Guodong Xue

IPC: H04W36/14

CPC classification number: H04W36/14 ,  H04W8/183 ,  H04W36/0055 ,  H04W36/16 ,  H04W36/30 ,  H04W48/02 ,  H04W48/16 ,  H04W48/18

Abstract: A method and device for switching between networks, where the method includes, if a notification that a signal of a first operator network is lost is received from a user equipment (UE), sending a temporary operational profile (OP) request to a remote management platform of a second operator network; receiving a temporary OP and a validity period of the temporary OP; instructing the UE to detect signal strength of the first operator network, and accessing the second operator network using the temporary OP; and before the validity period of the temporary OP expires, if it is determined according to the signal strength of the first operator network that the signal of the first operator network is recovered, re-accessing the first operator network.

Abstract translation: 一种用于在网络之间进行切换的方法和装置，其中，如果从用户设备（UE）接收到第一运营商网络的信号丢失的通知，则向远程管理器发送临时操作简档（OP）请求 第二运营商网络的平台; 接受临时OP的临时OP和有效期; 指示UE检测第一运营商网络的信号强度，以及使用临时OP访问第二运营商网络; 并且在临时OP的有效期到期之前，如果根据第一运营商网络的信号强度确定第一运营商网络的信号被恢复，则重新访问第一运营商网络。