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    SYSTEM AND METHOD FOR CONTENT VALIDATION
    2.
    发明申请
    SYSTEM AND METHOD FOR CONTENT VALIDATION 有权
    用于内容验证的系统和方法

    公开(公告)号：US20140359682A1

    公开(公告)日：2014-12-04

    申请号：US14463346

    申请日：2014-08-19

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

    Inventor： Kadangode K. Ramankrishnan ,  Vijay Gopalakrishnan ,  Fang Yu

    IPC: H04N21/63 ,  H04N21/643 ,  H04N21/8352 ,  H04N21/472

    CPC classification number: H04N21/632 ,  H04L29/06 ,  H04L65/4084 ,  H04N7/17318 ,  H04N21/26258 ,  H04N21/47202 ,  H04N21/64322 ,  H04N21/8352 ,  H04N21/8456

    Abstract: A method includes receiving at a directory server a notification from a client system, where the notification indicates that the first client received a corrupt packet of a playfile from a first peer. The method also includes determining if the first peer is a poor quality peer, updating a first peer score for the first peer if the first peer is not a poor quality peer, identifying a second peer that is not on a blacklist, and providing a peer identification associated with the second peer to the client system.

    Abstract translation: 一种方法包括在目录服务器处接收来自客户端系统的通知，其中通知指示第一客户端从第一对等体接收到播放文件的损坏分组。 该方法还包括确定第一对等体是否是劣质对等体，如果第一对等体不是劣质对等体，则更新第一对等体的第一对等体得分，识别不在黑名单上的第二对等体，并提供对等体 识别与第二对等体相关联的客户端系统。

    Content distribution with mutual anonymity
    4.
    发明授权
    Content distribution with mutual anonymity 有权
    内容分发相互匿名

    公开(公告)号：US09118691B2

    公开(公告)日：2015-08-25

    申请号：US13965547

    申请日：2013-08-13

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

    Inventor： Kadangode K. Ramankrishnan ,  Vijay Gopalakrishnan ,  Fang Yu ,  David Lee

    IPC: H04L29/00 ,  H04L29/08 ,  H04L29/06 ,  H04L9/32

    CPC classification number: H04L67/104 ,  H04L9/3213 ,  H04L9/3247 ,  H04L63/0407 ,  H04L63/126 ,  H04L67/1078 ,  H04L2209/42 ,  H04L2209/60

    Abstract: A method for transferring content includes requesting the content from a serving peer and sending the content to a requesting peer. Requesting the content includes sending a request to a tracker, receiving a request token, a path identifier, and a first peer identifier from the tracker, and sending a request message to a second peer. The first peer identifier includes an identity of a first peer, and the request message includes the request token, the path identifier, and the first peer identifier. Sending the content includes receiving the request token and the path identifier from a third peer, sending a return message to a fourth peer, and transferring the content from the serving peer to the requesting peer through a transfer path. The return message includes the path identifier and a second peer identifier. The second peer identifier includes an identity of a fifth peer. The transfer path includes at least the second, fourth, and fifth peers.

    Abstract translation: 用于传送内容的方法包括从服务对等体请求内容并将内容发送到请求对等体。 请求内容包括向跟踪器发送请求，从跟踪器发送请求令牌，路径标识符和第一对等体标识符，以及向第二对等体发送请求消息。 第一对等标识符包括第一对等体的标识，并且请求消息包括请求令牌，路径标识符和第一对等体标识符。 发送内容包括从第三对等体接收请求令牌和路径标识符，向第四对等体发送返回消息，以及通过传输路径将内容从服务对等体传送到请求对等体。 返回消息包括路径标识符和第二对等体标识符。 第二对等体标识符包括第五对等体的标识。 传送路径至少包括第二，第四和第五对等体。

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