Tracker in P2P systems with DVD functionalities
    4.
    发明授权
    Tracker in P2P systems with DVD functionalities 有权
    跟踪在具有DVD功能的P2P系统中

    公开(公告)号:US08868682B2

    公开(公告)日:2014-10-21

    申请号:US13386455

    申请日:2009-07-23

    IPC分类号: G06F15/16 H04N7/173 H04L29/08

    CPC分类号: H04L67/104

    摘要: A method of optimizing the design of a Tracker in P2P applications to support DVD features, the method including determining for each peer and video operation the time T and jump point Pj, generating a hash key HKj for each peer, the hash key having a value Kj=(Pj−T)/C, where C>=1 is the granularity of the system, and grouping the peers with the same hash-key, where the system is designed to provide good viewer experience while supporting DVD features like pause, forward and backward jump operations.

    摘要翻译: 一种优化P2P应用中的跟踪器的设计以支持DVD特征的方法,所述方法包括为每个对等体和视频操作确定时间T和跳转点Pj,为每个对等体生成散列密钥HKj,该散列密钥具有值 Kj =(Pj-T)/ C,其中C> = 1是系统的粒度,并使用相同的哈希密钥对对等体进行分组,其中系统被设计为提供良好的观看者体验,同时支持DVD功能,如暂停, 向前和向后跳转操作。

    TRACKER IN P2 P SYSTEMS WITH DVD FUNCTIONALITIES
    6.
    发明申请
    TRACKER IN P2 P SYSTEMS WITH DVD FUNCTIONALITIES 有权
    具有DVD功能的P2 P系统中的跟踪器

    公开(公告)号:US20120272282A1

    公开(公告)日:2012-10-25

    申请号:US13386455

    申请日:2009-07-23

    IPC分类号: H04N7/173

    CPC分类号: H04L67/104

    摘要: “A method of optimizing the design of a Tracker in P2P applications to support DVD features, the method including determining for each peer and video operation the time T and jump point Pj, generating a hash key HKj for each peer, the hash key having a value Kj=(Pj−T)/C, where C>=1 is the granularity of the system, and grouping the peers with the same hash, where the system is designed to provide good viewer experience while supporting DVD features like pause, forward and backward jump operations.”

    摘要翻译: 一种优化P2P应用中的跟踪器的设计以支持DVD特征的方法,所述方法包括为每个对等体和视频操作确定时间T和跳转点Pj,为每个对等体生成散列密钥HKj,该散列密钥具有值 Kj =(Pj-T)/ C,其中C> = 1是系统的粒度,并且以相同的散列对对等体进行分组,其中系统被设计为提供良好的观看者体验,同时支持DVD功能,如暂停,向前和 后退操作。