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发明公开
CN102571903A 一种基于区域服务器的P2P流媒体系统 有权 转让

一种基于区域服务器的P2P流媒体系统
摘要：
本发明涉及一种基于区域服务器的P2P流媒体系统，包含：P2P节点和流媒体提供服务器，其特征在于，所述系统还包含由若干P2P节点组成区域服务器，该区域服务器用于为一时间区域内的P2P数据请求节点提供其所需数据；所述区域服务器是所述数据请求节点的非邻居节点。所述区域服务器进一步包含：区域服务器组织节点和区域服务器组成节点；所述区域服务器组织节点，用于负责组织和维护区域服务器组成节点，并将用户节点的数据请求分割为小的数据请求并发送给区域服务器组成节点；所述区域服务器组成节点，用于根据区域服务器组织节点发送的数据请求消息向用户节点发送数据，并向区域服务器组织节点汇报其当前的状态信息。
摘要（英）：

The invention relates to a P2P streaming media system based on an area server. The system comprises P2P nodes and a streaming media providing server. The invention is characterized in that: the system also comprises an area server formed by a plurality of P2P nodes, the area server is used for providing needed data for a P2P data request node in a time area, and the area server is not a neighbor node of the data request node. The area server further comprises an area server organization node and area server composition nodes. The area server organization node is used for organizing and maintaining the area server composition nodes, dividing a data request of a user node into small data requests, and sending the requests to the area server composition nodes. The area server composition nodes are used for sending data to the user node according to a data request message sent by the area server organization node, and reporting present state information of the area server composition nodes to the area server organization node.

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