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    Media plane optimization for voice over LTE
    35.
    发明授权
    Media plane optimization for voice over LTE 有权
    针对LTE语音的媒体平面优化

    公开(公告)号：US09059998B2

    公开(公告)日：2015-06-16

    申请号：US13450268

    申请日：2012-04-18

    Applicant: Santosh Panattu Sethumadhavan ,  Brian Kean

    Inventor： Santosh Panattu Sethumadhavan ,  Brian Kean

    IPC: H04L12/66 ,  H04L29/06

    CPC classification number: H04L65/1026 ,  H04L65/1036 ,  H04L65/105 ,  H04L65/1069 ,  H04L65/1073

    Abstract: Methods and apparatus are disclosed for defining an optimized media path. In one exemplary method, a proxy session controller registers, for a plurality of realms, a plurality of Border Gateway Functions (BGFs) residing on a plurality of network nodes, with the registration including registering a preferred BGF colocated with a data network gateway on a single network node for a selected set of the realms. A request message is received from a user terminal, and if a realm associated with the request message is included in the selected set of realms, the controller assigns the preferred BGF to the user terminal to provide an optimized media path that includes the user terminal, the preferred BGF, and the data network gateway.

    Abstract translation: 公开了用于定义优化的介质路径的方法和装置。 在一个示例性方法中，代理会话控制器针对多个领域注册驻留在多个网络节点上的多个边界网关功能（BGF），其中注册包括在一个网络节点上登记与数据网络网关共同定位的优选的BGF 单个网络节点用于选定的一组领域。 从用户终端接收到请求消息，并且如果与所请求的消息相关联的领域被包括在所选择的一组领域中，则控制器将优选的BGF分配给用户终端以提供包括用户终端的优化媒体路径， 优选的BGF和数据网络网关。

    Proximity detection for media proxies
    36.
    发明授权
    Proximity detection for media proxies 有权
    媒体代理的接近检测

    公开(公告)号：US09043491B2

    公开(公告)日：2015-05-26

    申请号：US14174254

    申请日：2014-02-06

    Applicant: Apple Inc.

    Inventor： Sanjoy Sen ,  Sean March ,  Cedric Aoun

    IPC: G06F15/173 ,  H04L12/707 ,  H04L29/06 ,  H04L29/08

    CPC classification number: H04L45/22 ,  H04L29/06027 ,  H04L65/1006 ,  H04L65/1026 ,  H04L65/103 ,  H04L65/1036 ,  H04L65/104 ,  H04L65/1096 ,  H04L67/16

    Abstract: A method of detecting proximity between a media proxy and a client uses a proximity probe to query a plurality of media proxies, forcing the media proxies to respond to a proximity server. The proximity server uses an algorithm to determine which media proxy is closest to the client based on the responses. In an alternate embodiment, the same sorts of proximity probes may be used to determine if two media endpoints have a direct connection such that they may bypass a media proxy.

    Abstract translation: 检测媒体代理和客户端之间的接近度的方法使用邻近探测来查询多个媒体代理，迫使媒体代理对邻近服务器做出响应。 邻近服务器使用算法根据响应确定哪个媒体代理最接近客户端。 在替代实施例中，可以使用相同类型的邻近探测来确定两个媒体端点是否具有直接连接，使得它们可以绕过媒体代理。

    Managing telephony services using multiple users within a telephony control point in a home network
    40.
    发明授权
    Managing telephony services using multiple users within a telephony control point in a home network 有权
    在家庭网络中的电话控制点内使用多个用户管理电话服务

    公开(公告)号：US08934478B2

    公开(公告)日：2015-01-13

    申请号：US13092727

    申请日：2011-04-22

    Applicant: Mahfuzur Rahman ,  Alan Messer

    Inventor： Mahfuzur Rahman ,  Alan Messer

    IPC: H04L12/66 ,  H04L29/06 ,  H04M3/42

    CPC classification number: H04L63/08 ,  H04L63/102 ,  H04L65/1026 ,  H04L65/1036 ,  H04L65/1073 ,  H04M3/42238

    Abstract: A method for operating a telephony server in a home network is provided, comprising: receiving a first registration action from a first telephony control point in the home network, the first registration action including an identification of a first user within a first telephony control point; supplying a first authentication identifier to the first telephony control point, wherein the first authentication identifier is bound to both the first telephony control point and the first user; receiving an invoked action granting a telephony action from the first telephony control point, wherein the invoked action includes an authentication identifier; determining if the authentication identifier received in the invoked action matches the authentication identifier bound to the user which the telephony action involves; and executing the telephony action if the authentication information received in the invoked action matches the authentication identifier bound to the user which the telephony action involves.

    Abstract translation: 提供了一种用于在家庭网络中操作电话服务器的方法，包括：从家庭网络中的第一电话控制点接收第一注册动作，所述第一注册动作包括第一电话控制点内的第一用户的标识; 向所述第一电话控制点提供第一认证标识符，其中所述第一认证标识符被绑定到所述第一电话控制点和所述第一用户; 接收从所述第一电话控制点授予电话动作的调用动作，其中所述被调用动作包括认证标识符; 确定在被调用的动作中接收到的认证标识符是否符合与电话动作涉及的用户绑定的认证标识符; 以及如果在被调用的动作中接收到的认证信息与电话动作涉及的用户绑定的认证标识匹配，则执行电话动作。

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