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    NETWORK-OPTIMIZED CONTENT DELIVERY FOR HIGH DEMAND NON-LIVE CONTENTS
    1.
    发明申请
    NETWORK-OPTIMIZED CONTENT DELIVERY FOR HIGH DEMAND NON-LIVE CONTENTS 有权
    网络优化内容交付高需求非活动内容

    公开(公告)号：US20140222973A1

    公开(公告)日：2014-08-07

    申请号：US14249952

    申请日：2014-04-10

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

    Inventor： Elysia Tan ,  Han Nguyen

    IPC: H04L29/08

    CPC classification number: H04L67/2842 ,  G06F17/30132 ,  H04L12/18 ,  H04L12/1836 ,  H04L12/1868 ,  H04L12/1881 ,  H04L65/4069 ,  H04L65/4076 ,  H04L65/60 ,  H04L67/06 ,  H04L67/10 ,  H04L67/1097 ,  H04L67/42 ,  H04L2012/5642

    Abstract: A method, apparatus and computer-readable storage medium distribute a non-live content stream in a network. An initial meta-file is transmitted in response to a request for the content, which identifies a division of the content stream into blocks, and available sources for delivery of the blocks. The initial meta-file can identify a first multicast and a second multicast server, assigning a first and second portion of the blocks for delivery using the first and second multicast source server, respectively. The first and second portions are transmitted using the first and second multicast source servers, respectively. The first and second portions correspond to distinct non-overlapping portions of the non-live content stream. The initial meta-file can also identify a unicast source server, assigning a third portion of the blocks for delivery using the unicast source server, the third potion being transmitted by the unicast source server.

    Abstract translation: 方法，装置和计算机可读存储介质在网络中分发非实况内容流。 响应于对内容的请求而发送初始元文件，该内容标识内容流到块的划分以及用于传递块的可用源。 初始元文件可以识别第一组播和第二组播服务器，分别使用第一和第二组播源服务器分配用于传送的块的第一和第二部分。 第一和第二部分分别使用第一和第二组播源服务器传输。 第一和第二部分对应于非活动内容流的不同的非重叠部分。 初始元文件还可以识别单播源服务器，使用单播源服务器分配用于传送的块的第三部分，第三部分由单播源服务器发送。

    Network-optimized content delivery for high demand non-live contents
    2.
    发明授权
    Network-optimized content delivery for high demand non-live contents 有权
    针对高需求非实时内容的网络优化内容传送

    公开(公告)号：US08886754B2

    公开(公告)日：2014-11-11

    申请号：US14249952

    申请日：2014-04-10

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

    Inventor： Elysia Tan ,  Han Nguyen

    IPC: G06F15/16 ,  H04L29/08 ,  H04L29/06 ,  H04L12/18

    CPC classification number: H04L67/2842 ,  G06F17/30132 ,  H04L12/18 ,  H04L12/1836 ,  H04L12/1868 ,  H04L12/1881 ,  H04L65/4069 ,  H04L65/4076 ,  H04L65/60 ,  H04L67/06 ,  H04L67/10 ,  H04L67/1097 ,  H04L67/42 ,  H04L2012/5642

    Abstract: A method, apparatus and computer-readable storage medium distribute a non-live content stream in a network. An initial meta-file is transmitted in response to a request for the content, which identifies a division of the content stream into blocks, and available sources for delivery of the blocks. The initial meta-file can identify a first multicast and a second multicast server, assigning a first and second portion of the blocks for delivery using the first and second multicast source server, respectively. The first and second portions are transmitted using the first and second multicast source servers, respectively. The first and second portions correspond to distinct non-overlapping portions of the non-live content stream. The initial meta-file can also identify a unicast source server, assigning a third portion of the blocks for delivery using the unicast source server, the third potion being transmitted by the unicast source server.

    Abstract translation: 方法，装置和计算机可读存储介质在网络中分发非实况内容流。 响应于对内容的请求而发送初始元文件，该内容标识内容流到块的划分以及用于传递块的可用源。 初始元文件可以识别第一组播和第二组播服务器，分别使用第一和第二组播源服务器分配用于传送的块的第一和第二部分。 第一和第二部分分别使用第一和第二组播源服务器传输。 第一和第二部分对应于非活动内容流的不同的非重叠部分。 初始元文件还可以识别单播源服务器，使用单播源服务器分配用于传送的块的第三部分，第三部分由单播源服务器发送。

    Network-optimized content delivery for high demand non-live contents
    3.
    发明授权
    Network-optimized content delivery for high demand non-live contents 有权
    针对高需求非实时内容的网络优化内容传送

    公开(公告)号：US08738743B2

    公开(公告)日：2014-05-27

    申请号：US13754443

    申请日：2013-01-30

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

    Inventor： Elysia Tan ,  Han Nguyen

    IPC: G06F15/16 ,  H04L29/08 ,  H04L12/70 ,  H04L29/06

    CPC classification number: H04L67/2842 ,  G06F17/30132 ,  H04L12/18 ,  H04L12/1836 ,  H04L12/1868 ,  H04L12/1881 ,  H04L65/4069 ,  H04L65/4076 ,  H04L65/60 ,  H04L67/06 ,  H04L67/10 ,  H04L67/1097 ,  H04L67/42 ,  H04L2012/5642

    Abstract: A method, apparatus and computer-readable storage medium distribute a non-live content stream in a network. An initial meta-file is transmitted in response to a request for the content, which identifies a division of the content stream into blocks, and available sources for delivery of the blocks. The initial meta-file can identify a first multicast and a second multicast server, assigning a first and second portion of the blocks for delivery using the first and second multicast source server, respectively. The first and second portions are transmitted using the first and second multicast source servers, respectively. The first and second portions correspond to distinct non-overlapping portions of the non-live content stream. The initial meta-file can also identify a unicast source server, assigning a third portion of the blocks for delivery using the unicast source server, the third portion being transmitted by the unicast source server.

    Abstract translation: 方法，装置和计算机可读存储介质在网络中分发非实况内容流。 响应于对内容的请求而发送初始元文件，该内容标识内容流到块的划分以及用于传递块的可用源。 初始元文件可以识别第一组播和第二组播服务器，分别使用第一和第二组播源服务器分配用于传送的块的第一和第二部分。 第一和第二部分分别使用第一和第二组播源服务器传输。 第一和第二部分对应于非活动内容流的不同的非重叠部分。 初始元文件还可以识别单播源服务器，使用单播源服务器分配用于传送的块的第三部分，第三部分由单播源服务器发送。

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