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    DATA PROCESSING METHOD AND DEVICE IN CONTENT DELIVERY NETWORK
    2.
    发明公开
    DATA PROCESSING METHOD AND DEVICE IN CONTENT DELIVERY NETWORK 审中-公开
    日内瓦国际广播电台

    公开(公告)号：EP3089469A1

    公开(公告)日：2016-11-02

    申请号：EP14873967.5

    申请日：2014-12-24

    申请人： LE Holdings (Beijing) Co., Ltd. ,  Lecloud Computing Co., Ltd.

    发明人： CAI, Jun ,  CHEN, Mingpeng ,  LIU, Jianxiong ,  WEI, Lizhi ,  HUANG, Qiaojia

    IPC分类号： H04N21/63

    CPC分类号： H04N21/6125 ,  H04N21/231 ,  H04N21/2407 ,  H04N21/4126 ,  H04N21/4622 ,  H04N21/472 ,  H04N21/632 ,  H04N21/64322 ,  H04N21/64738

    摘要： Disclosed are a data processing method and device in a content delivery network. The method comprises: sending a data request packet for multimedia content; receiving IP addresses of a plurality of remote devices, the IP addresses of the plurality of remote devices being assigned by a scheduling server in response to the data request packet for multimedia content; accessing the plurality of remote devices according to the received IP addresses of the plurality of remote devices; and downloading multimedia file content corresponding to the data request packet from one or more of the plurality of remote devices according to the data request packet. By means of the technical solution of the present application, a scheduling server can schedule, according to a data request packet for multimedia content, a terminal device of a user to access a remote device for a particular purpose, which improves access efficiency, and also makes data sharing between terminal devices more efficient and convenient, improving user experience.

    摘要翻译： 公开了内容传送网络中的数据处理方法和装置。 该方法包括：发送用于多媒体内容的数据请求分组; 接收多个远程设备的IP地址，响应于多媒体内容的数据请求分组，由调度服务器分配多个远程设备的IP地址; 根据所接收的多个远程设备的IP地址来访问多个远程设备; 以及根据所述数据请求分组从所述多个远程设备中的一个或多个下载与所述数据请求分组对应的多媒体文件内容。 通过本申请的技术方案，调度服务器可以根据用于多媒体内容的数据请求分组来调度用户的终端设备以访问用于特定目的的远程设备，这提高了访问效率，并且还 使终端设备之间的数据共享更加高效便捷，提高用户体验。

    DATA DOWNLOAD METHOD AND DEVICE
    5.
    发明公开
    DATA DOWNLOAD METHOD AND DEVICE 审中-公开
    VERFAHREN UND VORRICHTUNG ZUM HERUNTERLADEN VON DATEN

    公开(公告)号：EP3089426A1

    公开(公告)日：2016-11-02

    申请号：EP14874406.3

    申请日：2014-12-12

    申请人： Lecloud Computing Co., Ltd.

    发明人： MA, Zhou ,  LI, Ming ,  LI, Zhuo

    IPC分类号： H04L29/08

    CPC分类号： H04L67/1078 ,  H04L67/06 ,  H04L67/108

    摘要： Disclosed are a data download method and device. The method comprises: based on a peer-to-peer network (P2P) manner, in the process of downloading data from a content delivery network (CDN), when detecting that the total number of clients connected to a locally existing P2P is updated, updating, by a client, a local download decision, a data identifier of data already downloaded and a data identifier of data to be downloaded being recorded in the local download decision (100); sending, by the client, the local download decision to other clients connected to the locally existing P2P, and receiving download decisions sent by other clients connected to the locally existing P2P (110); and comparing, by the client, the local download decision with the received download decisions, and when it is determined that the local download decision and any received download decision contain the same data identifier according to the comparison result, determining an adjustment policy with respect to the local download decision based on a data download state characterized by the same data identifier (120). This method avoids the repetitive download of data already downloaded, thereby effectively saving network resources.

    摘要翻译： 公开了一种数据下载方法和装置。 该方法包括：基于对等网络（P2P）的方式，在从内容分发网络（CDN）下载数据的过程中，当检测到连接到本地存在的P2P的客户端的总数量被更新时， 由客户端更新本地下载决定，已经下载的数据的数据标识符和要下载的数据的数据标识符被记录在本地下载决定（100）中; 由客户端发送本地下载决定给与本地现有P2P连接的其他客户端，并接收连接到本地存在的P2P（110）的其他客户端发送的下载决定; 以及由客户端将本地下载决定与所接收的下载决定进行比较，以及当根据比较结果确定本地下载决定和任何接收到的下载决定包含相同的数据标识符时，确定相对于 基于由相同数据标识符（120）表征的数据下载状态的本地下载决定。 该方法避免了已经下载的数据的重复下载，从而有效地节省了网络资源。

    NODE DISTRIBUTION METHOD AND CONTROL CENTER
    6.
    发明公开
    NODE DISTRIBUTION METHOD AND CONTROL CENTER 审中-公开
    节点分配方法和控制中心

    公开(公告)号：EP3089410A1

    公开(公告)日：2016-11-02

    申请号：EP14874996.3

    申请日：2014-12-22

    申请人： LE Holdings (Beijing) Co., Ltd. ,  Lecloud Computing Co., Ltd.

    发明人： XIA, Yangang ,  LI, Hongfu ,  WU, Yazhou ,  BAI, Junfeng ,  LI, Yansong

    IPC分类号： H04L12/725 ,  H04L12/803 ,  H04L29/08

    CPC分类号： H04L47/805 ,  H04L67/1002 ,  H04L67/32

    摘要： Disclosed are a node distribution method and control center, the method comprising: receiving a scheduling request message sent by a UE; according to the scheduling request message, checking whether the UE is in a predetermined set; if yes, then checking whether the bandwidth of the node configured for the UE is occupied, and obtaining the check result, the node being a preferred node preconfigured for the UE; according to the check result, scheduling the UE to access the preferred node or other nodes. The node distributing method and control center provided in the present invention can balance the pressure between nodes, preferentially use resources, improve the quality of service of nodes, and increase website response speed.

    摘要翻译： 公开了一种节点分布方法和控制中心，该方法包括：接收UE发送的调度请求消息; 根据所述调度请求消息，检查所述UE是否处于预定集合中; 如果是，则检查为该UE配置的节点的带宽是否被占用，并且获得检查结果，该节点是为UE预先配置的优选节点; 根据检查结果调度UE访问优选节点或其他节点。 本发明提供的节点分布方法和控制中心可以平衡节点之间的压力，优先使用资源，提高节点的服务质量，提高网站响应速度。