公开(公告)号：US20220264690A1

公开(公告)日：2022-08-18

申请号：US17738351

申请日：2022-05-06

Applicant: ZTE Corporation

Inventor： Jinguo ZHU ,  Xiaojian Yan

IPC: H04W76/22 ,  H04W76/11 ,  H04W4/029

Abstract: This disclosure relates to a method for effectuating data traffic routing influence for a relocated application service in a core network of a communication system. In an embodiment, the core network may include a communication session control node and an application service node. The method may include transmitting, by the communication session control node, a message to the application service node for notifying a relocation triggering event. The relocation triggering event triggers the application service node to relocate an application service provided to a user equipment in a pre-established communication session from a previous application hosting server to a new application hosting server outside of the mobile core network. The method may further include receiving, by the communication session control node, a relocation information from the application service node such that the communication session control node may reconfigure and modify the data traffic routing for the relocated application service.

公开(公告)号：US20210392561A1

公开(公告)日：2021-12-16

申请号：US17217318

申请日：2021-03-30

Applicant: ZTE Corporation

Inventor： Shuang LIANG ,  Jinguo ZHU ,  Zhijun LI

IPC: H04W40/02 ,  H04W8/22 ,  H04L12/751

Abstract: Provided are a path, a path information processing method and device, a storage medium, and an electronic device. The path processing method includes: receiving, by an intermediate-session management function (I-SMF), a first message sent by an anchor-session management function (A-SMF), where the first message includes context information; and determining, by the I-SMF according to the context information, a mode corresponding to a data path established by the I-SMF and selecting a data path.

公开(公告)号：US20210289390A1

公开(公告)日：2021-09-16

申请号：US16322011

申请日：2018-03-15

Applicant: ZTE CORPORATION

Inventor： Xiaoyun ZHOU ,  Jinguo ZHU ,  Shuang LIANG

IPC: H04W28/02 ,  H04W28/08 ,  H04L12/851 ,  H04W28/14 ,  H04L12/813

Abstract: Disclosed are a method and apparatus for implementing traffic splitting. The method includes: after a control plane function obtains an application identifier, a packet flow description corresponding to the application identifier and location information applicable to the packet flow description from an application, the control plane function provides the packet flow description to a user plane function corresponding to the location information applicable to the packet flow description, so that the user plane function splits traffic data corresponding to the application identifier. In the solutions of the embodiments of the present disclosure, the packet flow description is installed on the corresponding user plane function by using the location information, and thus the traffic splitting is implemented.

公开(公告)号：US20210029586A1

公开(公告)日：2021-01-28

申请号：US17041821

申请日：2018-04-04

Applicant: ZTE Corporation

Inventor： Jinguo ZHU ,  Shuang LIANG

IPC: H04W28/08 ,  H04W28/12 ,  H04W76/12 ,  H04W8/08 ,  H04W48/16

Abstract: A method for offloading data traffic involves: receiving, from a first computing device carrying out an anchor session management function, a request to insert an intermediate session management function in a signaling path, wherein the request includes a data network access identifier of a data network to which the data traffic is to be offloaded; using the data network access identifier, selecting a second computing device to carry out an intermediate session management function; and transmitting a message to the second computing device to create a context for the wireless communication device.

公开(公告)号：US20170196033A1

公开(公告)日：2017-07-06

申请号：US15322734

申请日：2014-12-01

Applicant: ZTE CORPORATION

Inventor： Jinguo ZHU ,  Fei LU

IPC: H04W76/02 ,  H04W4/00 ,  H04W8/20

CPC classification number: H04W76/14 ,  H04W4/80 ,  H04W8/00 ,  H04W8/18 ,  H04W8/205 ,  H04W12/08 ,  H04W76/10

Abstract: The present document provides a Device to Device (D2D) service authorization method and apparatus and a home near field communication server. The above method includes: a home near field communication server obtaining a local PLMN list of a location in which a user equipment is currently located and a first PLMN list that a permission of authorization to the user equipment is a condition authorization; performing intersection processing on the local PLMN list and the first PLMN list to obtain a second PLMN list; generating an authorized PLMN list according to PLMNs permitting a D2D authorization to the user equipment in the second PLMN list; and the home near field communication server sending the authorized PLMN list to the user equipment.

公开(公告)号：US20170127324A1

公开(公告)日：2017-05-04

申请号：US15316148

申请日：2014-10-21

Applicant: ZTE CORPORATION

Inventor： Shuang LIANG ,  Jinguo ZHU ,  Fei LU

IPC: H04W36/08 ,  H04W36/00 ,  H04L29/12 ,  H04W60/04 ,  H04W8/18

CPC classification number: H04W36/08 ,  H04L61/1511 ,  H04W8/18 ,  H04W36/0094 ,  H04W48/00 ,  H04W60/04 ,  H04W88/16

Abstract: Disclosed are a dedicate network selection method and device. Herein, the method includes: a mobility management entity (MME) of a dedicate network acquiring user subscription data of a terminal when receiving a location update request; the MME determining to select a dedicate network for the terminal according to the user subscription data; and the MME judging whether an SGW and a PGW currently being used by the terminal belong to the dedicate network; if the SGW and the PGW currently being used by the terminal do not belong to the dedicate network, then the MME selecting an SGW and/or PGW of the dedicate network for the terminal, and switching the SGW and/or the PGW being used by the terminal to the selected SGW and/or PGW.

公开(公告)号：US20170111781A1

公开(公告)日：2017-04-20

申请号：US15301456

申请日：2014-08-08

Applicant: ZTE Corporation

Inventor： Jinguo ZHU ,  Shuang LIANG

IPC: H04W8/00

CPC classification number: H04W8/005 ,  H04W92/18

Abstract: A processing method and device for Device to Device (D2D) discovery are provided. The method includes that: a broadcaster terminal acquires a radio resource in a D2D discovery process; and the broadcaster terminal sends a mode indicator and a broadcast identifier through the radio resource, wherein the mode indicator is used for indicating whether a terminal corresponding to the broadcast identifier is the broadcaster terminal or a target terminal which the broadcaster terminal expects to discover. By the solution, flexibility and diversity of a D2D communication mode are enhanced, and user experiences are improved.

公开(公告)号：US20170048897A1

公开(公告)日：2017-02-16

申请号：US15303161

申请日：2014-10-23

Applicant: ZTE Corporation

Inventor： Shuang LIANG ,  Jinguo ZHU

IPC: H04W76/02 ,  H04L29/06

Abstract: Methods and apparatuses for notifying or updating a Proximity-based Services (ProSe) temporary identifier are provided. The method for notifying a ProSe temporary identifier includes: determining that a ProSe temporary identifier acquired by an announcing UE is revoked; and notifying the announcing UE that the ProSe temporary identifier acquired by the announcing UE is revoked. The technical solution solves the problem that an announcing UE cannot learn of the fact that a ProSe temporary identifier is revoked, and thus avoids a UE discovery fault.

Abstract translation: 提供了通知或更新基于Proxime的服务（ProSe）临时标识符的方法和设备。 用于通知ProSe临时标识符的方法包括：确定由通告UE获取的ProSe临时标识符被撤销; 并通知通知UE取消通知UE获取的ProSe临时标识符。 该技术解决方案解决了通知UE不能了解ProSe临时标识符被撤销的事实，从而避免UE发现故障的问题。

公开(公告)号：US20160007185A1

公开(公告)日：2016-01-07

申请号：US14768309

申请日：2013-12-31

Applicant: ZTE CORPORATION

Inventor： Jinguo ZHU ,  Zaifeng ZONG ,  Jing WANG

IPC: H04W8/06 ,  H04W8/00

CPC classification number: H04W8/06 ,  H04W8/005

Abstract: Provided are a terminal registration method, terminal discovery methods, a terminal and a service device. The service device includes: a registration component (22), configured to accept registration of a terminal, assign a Proximity-based Services identifier (ProSe ID) to the terminal, and associate application information of the terminal with the ProSe ID, wherein the application information includes information for identifying an application; a discovery component (24), configured to instruct a base station to assign discovery resources to the terminal, and send a discovery result, wherein the discovery resources are used for discovery between terminals. By setting a ProSe service component, the technical solution provides the support for ProSe services in the aspect of network architecture.

Abstract translation: 提供终端注册方法，终端发现方法，终端和服务设备。 服务设备包括：注册组件（22），被配置为接受终端的注册，向终端分配基于邻近的服务标识符（ProSe ID），并将终端的应用信息与ProSe ID相关联，其中应用 信息包括用于识别应用的信息; 发现组件（24），被配置为指示基站向所述终端分配发现资源，并发送发现结果，其中所述发现资源用于终端之间的发现。 通过设置ProSe服务组件，该技术解决方案在网络架构方面为ProSe服务提供支持。