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    Group communication and service optimization system
    1.
    发明授权
    Group communication and service optimization system 有权

    公开(公告)号：US10827002B2

    公开(公告)日：2020-11-03

    申请号：US16207374

    申请日：2018-12-03

    Applicant: AT&T Intellectual Property I, L.P.

    Inventor： Xiaoming Zhao ,  Jianrong Wang ,  Donald C. Hjort ,  Mark Wardell

    IPC: H04L29/08 ,  H04L12/18 ,  H04L29/06 ,  H04L12/857 ,  H04W4/02 ,  H04W60/00 ,  H04W4/08

    Abstract: A method for optimizing group communication services, the method comprising instantiating an adaptive homing tool as a virtual network function, the adaptive homing tool communicating with a centralized database in a multiple region telecommunications network; storing a user identification for plural group members in the database; when a service request is made by at least one group member that has moved outside of connectivity with a group home server, receiving group member location data for the plural group members in real time; assigning a group control application server to at least one group member when a group member initiates a service request; wherein the common service tool assigns the group application control server based on at least one of the priority data, group member location data, least network resources used, best path performance, shortest path performance, and quality of service.

    Method and system for managing user location information in a communication system
    6.
    发明授权
    Method and system for managing user location information in a communication system 有权

    公开(公告)号：US10361874B2

    公开(公告)日：2019-07-23

    申请号：US15336038

    申请日：2016-10-27

    Applicant: AT&T INTELLECTUAL PROPERTY I, L.P.

    Inventor： Jianrong Wang ,  Jiansong Wang

    IPC: H04W4/02 ,  H04L12/14 ,  H04L12/24 ,  H04L29/08 ,  H04W64/00

    Abstract: A system that incorporates the subject disclosure may include, for example, receive a subscription from an application server where the subscription identifies a session event and/or sub-events occurring in a communication session for which the application server requests user location information, provide subscription information based on the subscription to core network nodes of the mobile communications network, receive user location information from the core network nodes responsive to a detection of a triggering event corresponding to the session event of the subscription, and provide the user location information to an IP multimedia subsystem network for delivery to the application server. Other embodiments are disclosed.

    NEXT GENERATION MOBILITY CORE NETWORK CONTROLLER FOR SERVICE DELIVERY
    7.
    发明申请
    NEXT GENERATION MOBILITY CORE NETWORK CONTROLLER FOR SERVICE DELIVERY 审中-公开

    公开(公告)号：US20180359337A1

    公开(公告)日：2018-12-13

    申请号：US15619337

    申请日：2017-06-09

    Applicant: AT&T INTELLECTUAL PROPERTY I, L.P.

    Inventor： Rajendra Prasad Kodaypak ,  Jianrong Wang ,  Jiansong Wang

    IPC: H04L29/08

    Abstract: Network and/or application resources can be dynamically instantiated based on service attributes and/or network capabilities. In one aspect, a customized and/or localized core slice can be selected that can deliver the requested service with target performance parameters. According to an aspect, dynamic selection, control, and/or management reporting can be provided for core network slices. Moreover, optimal core network slice selection can be performed to reduce network transport costs and efficiently deliver various services using an optimal core slice that matches a service profile being requested by an end user and/or device.

    METHOD AND SYSTEM FOR MANAGING USER LOCATION INFORMATION IN A COMMUNICATION SYSTEM
    8.
    发明申请
    METHOD AND SYSTEM FOR MANAGING USER LOCATION INFORMATION IN A COMMUNICATION SYSTEM 审中-公开
    用于在通信系统中管理用户位置信息的方法和系统

    公开(公告)号：US20170048075A1

    公开(公告)日：2017-02-16

    申请号：US15336038

    申请日：2016-10-27

    Applicant: AT&T INTELLECTUAL PROPERTY I, L.P.

    Inventor： Jianrong Wang ,  JIANSONG WANG

    IPC: H04L12/14 ,  H04L29/08 ,  H04W4/02

    CPC classification number: H04L12/1407 ,  H04L12/1467 ,  H04L41/0893 ,  H04L67/14 ,  H04W4/025 ,  H04W4/029 ,  H04W64/00

    Abstract: A system that incorporates the subject disclosure may include, for example, receive a subscription from an application server where the subscription identifies a session event and/or sub-events occurring in a communication session for which the application server requests user location information, provide subscription information based on the subscription to core network nodes of the mobile communications network, receive user location information from the core network nodes responsive to a detection of a triggering event corresponding to the session event of the subscription, and provide the user location information to an IP multimedia subsystem network for delivery to the application server. Other embodiments are disclosed.

    Abstract translation: 包含主题公开的系统可以包括例如从应用服务器接收订阅，其中订阅标识会话事件和/或在应用服务器请求用户位置信息的通信会话中发生的子事件，提供订阅 基于对移动通信网络的核心网络节点的订阅的信息，响应于对应于订阅的会话事件的触发事件的检测，从核心网络节点接收用户位置信息，并将用户位置信息提供给IP 多媒体子系统网络传送到应用服务器。 公开了其他实施例。

    Network service interface for machine-to-machine applications
    10.
    发明授权
    Network service interface for machine-to-machine applications 有权

    公开(公告)号：US09838258B2

    公开(公告)日：2017-12-05

    申请号：US14560445

    申请日：2014-12-04

    Applicant: AT&T Intellectual Property I, L.P.

    Inventor： Jianrong Wang ,  Farooq Bari ,  David K. Smith

    IPC: G06F15/177 ,  H04L12/24 ,  H04W4/00 ,  H04L12/801 ,  H04W4/02

    CPC classification number: H04L41/0853 ,  H04L47/10 ,  H04W4/02 ,  H04W4/70

    Abstract: Utilizing a network service interface function within a machine-to-machine common service layer is presented herein. A method can comprise determining network configuration information for network devices coupled to a set of distributed remote devices; receiving a device request directed to a remote device of the set of distributed remote devices; determining, based on the network configuration information, a network interface for facilitating performance of the device request; and sending, via the network interface, command information corresponding to the device request directed to the remote device. In an example, in response to determining that a traffic load of a communication channel associated with the remote device satisfies a defined condition with respect to an increased loading of such channel, the method can comprise sending a message to request delay of the device request if the device request has been determined to be a non-priority request.

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