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    Apparatus and Method for Multimedia Communication
    61.
    发明申请
    Apparatus and Method for Multimedia Communication 审中-公开

    公开(公告)号：US20190052702A1

    公开(公告)日：2019-02-14

    申请号：US16163651

    申请日：2018-10-18

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

    Inventor： Mehrad Yasrebi ,  James Jackson

    IPC: H04L29/08 ,  H04L29/06

    Abstract: A system that incorporates teachings of the present disclosure may include, for example, a communication device having a controller to transmit to a media server a request for distribution of media content to one or more targeted recipients according to a user profile associated with the communication device that is stored in the media server. The format of the media content can be adjusted by the media server based at least in part on the user profile. Other embodiments are disclosed.

    Controlling Registration Floods In VOIP Networks Via DNS
    65.
    发明申请
    Controlling Registration Floods In VOIP Networks Via DNS 有权
    通过DNS控制VOIP网络中的注册洪水

    公开(公告)号：US20160261689A1

    公开(公告)日：2016-09-08

    申请号：US15156605

    申请日：2016-05-17

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

    Inventor： James E. Jackson ,  Chaoxin Qiu ,  Mehrad Yasrebi

    IPC: H04L29/08 ,  H04L29/06 ,  H04M7/00 ,  H04L29/12 ,  H04L12/841

    CPC classification number: H04L65/1073 ,  H04L12/66 ,  H04L41/50 ,  H04L47/286 ,  H04L47/765 ,  H04L61/1511 ,  H04L61/2007 ,  H04L65/1006 ,  H04L65/1016 ,  H04L67/1036 ,  H04M7/006

    Abstract: A mechanism controls global synchronization, or registration floods, that may result when a large number of endpoints in a Voice over Internet Protocol (VoIP) network such as an Internet Protocol Multimedia Subsystem (IMS) come online simultaneously after a catastrophic failure. The mechanism allows the Domain Name System (DNS) infrastructure to efficiently control the overload condition by registering user end points with backup border elements, and by staggering and by randomizing the time-to-live (TTL) parameter in registrations with backup border elements.

    Abstract translation: 一种机制控制全球同步或注册洪水，当互联网协议多媒体子系统（IMS）上的互联网协议语音（VoIP）网络中的大量端点在灾难性故障之后同时上线时可能导致。 该机制允许域名系统（DNS）基础设施通过注册具有备份边界元素的用户终点以及通过在备份边界元素的注册中随机分配生存时间（TTL）参数来有效地控制过载状况。

    System and method to prevent endpoint device recovery flood in NGN
    66.
    发明授权
    System and method to prevent endpoint device recovery flood in NGN 有权
    防止NGN终端设备恢复洪水的系统和方法

    公开(公告)号：US09374313B2

    公开(公告)日：2016-06-21

    申请号：US14305533

    申请日：2014-06-16

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

    Inventor： Chaoxin Qiu ,  James E. Jackson ,  Mehrad Yasrebi

    IPC: G06F15/173 ,  G06F15/16 ,  G06F9/46 ,  H04W72/00 ,  H04L12/911 ,  H04L29/12 ,  H04L29/08

    CPC classification number: H04L47/70 ,  H04L29/12066 ,  H04L61/1511 ,  H04L67/10

    Abstract: A mechanism is provided for recovering from a catastrophic failure that results in a large number of user endpoints attempting to come on line simultaneously after an NGN is restored. In an enhanced DNS load balancer, DNS queries from the user end points relating to a particular NGN edge device are selectively dropped if a rate of queries for the particular edge device suddenly increases or exceeds a threshold. The query dropping may also be based in part on the class of service assigned to the user endpoint.

    Abstract translation: 提供了一种用于从灾难性故障中恢复的机制，导致大量用户端点在NGN恢复后尝试同时上线。 在增强型DNS负载均衡器中，如果对特定边缘设备的查询速率突然增加或超过阈值，则有选择地删除来自与特定NGN边缘设备相关的用户端点的DNS查询。 查询丢弃也可能部分地基于分配给用户端点的服务类别。

    SYSTEMS AND METHODS TO SELECT PEERED BORDER ELEMENTS FOR AN IP MULTIMEDIA SESSION BASED ON QUALITY-OF-SERVICE
    67.
    发明申请
    SYSTEMS AND METHODS TO SELECT PEERED BORDER ELEMENTS FOR AN IP MULTIMEDIA SESSION BASED ON QUALITY-OF-SERVICE 有权
    基于质量服务选择IP多媒体会议的对等边界元素的系统和方法

    公开(公告)号：US20160087903A1

    公开(公告)日：2016-03-24

    申请号：US14959980

    申请日：2015-12-04

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

    Inventor： Bernard Ku ,  James Jackson ,  Mehrad Yasrebi

    IPC: H04L12/851 ,  H04L29/06 ,  H04L12/801

    CPC classification number: H04L47/24 ,  H04L47/12 ,  H04L65/1069 ,  H04L65/80

    Abstract: Systems and methods to select peered border elements for a communication session based on Quality-of-Service (QoS) are disclosed. An example method includes selecting a peered border element to handle a communication session based on a list of peered border elements (PBEs) and a composite QoS parameter of the communication session, the list of PBEs being prioritized based on respective statuses of PBEs in the list, the first composite QoS parameter being based on weighted QoS parameters of the communication session including a grade of service (GoS) parameter of the communication session and a preferred mode of communication for a VoIP device of a called party in the communication session, the GoS parameter including an attempted performance range and an expected performance range of the communication session; and controlling a second server to generate a QoS authorization token to reserve network resources associated with the selected PBE.

    Abstract translation: 公开了基于服务质量（QoS）为通信会话选择对等边界元素的系统和方法。 一个示例性方法包括基于通信会话的对等边界元素（PBE）和复合QoS参数的列表来选择对等边界元素来处理通信会话，基于列表中的PBE的各自状态，PBE列表被优先化 第一组合QoS参数是基于通信会话的加权QoS参数，包括通信会话的服务等级（GoS）参数和通信会话中被叫方的VoIP设备的优选通信模式，GoS 参数包括通信会话的尝试性能范围和期望的性能范围; 以及控制第二服务器以生成QoS授权令牌以保留与所选PBE相关联的网络资源。

    Prioritized prompt ordering and call processing in interactive voice response systems
    70.
    发明授权
    Prioritized prompt ordering and call processing in interactive voice response systems 有权
    在交互式语音应答系统中优先提示订购和呼叫处理

    公开(公告)号：US09077801B2

    公开(公告)日：2015-07-07

    申请号：US14264320

    申请日：2014-04-29

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

    Inventor： Mehrad Yasrebi ,  James Jackson

    IPC: H04M11/00 ,  H04M3/493 ,  H04M3/46 ,  H04M3/527 ,  H04M3/42

    CPC classification number: H04M3/493 ,  H04M3/42102 ,  H04M3/42238 ,  H04M3/46 ,  H04M3/527 ,  H04M2203/2044 ,  H04M2203/4509 ,  H04M2242/22

    Abstract: A system and method for processing a call to a destination associated with multiple group members in a unified messaging system by determining a prioritized order of the group members for presentation to caller and receiving a selection from the caller. The order of the group members can be determined based on call histories, address books, and distribution lists of the calling party and the group members of the destination. A weighted score is computed for each group member, and the group members are sorted based on the weighted scores. The sorted list of group members is then presented to the calling party for selection. Based on the calling party's selection the unified messaging system can further process the call.

    Abstract translation: 一种系统和方法，用于通过确定组成员的优先顺序来呈现给呼叫者并从呼叫者接收选择来处理与统一消息系统中的多个组成员相关联的目的地的呼叫。 可以根据主叫方和目的地的组成员的呼叫历史，地址簿和分发列表来确定组成员的顺序。 对每个组成员计算加权分数，并根据加权分数对组成员进行排序。 然后将组成员的排序列表呈现给主叫方进行选择。 基于主叫方的选择，统一消息系统可以进一步处理呼叫。

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