移动混合型对等网络P2P流媒体系统  

P2P Streaming Media System of Mobile Hybrid Peer-to-Peer Network

作　　者：朱聃[1] 何燕锋 刘志军[1] ZHU Dan;HE Yanfeng;LIU Zhijun(Fixed Line and Multimedia Product Line,ZTE Corporation,Nanjing 210012,China)

机构地区：[1]中兴通讯股份有限公司固网及多媒体产品线,江苏南京210012

出　　处：《现代信息科技》2020年第9期89-90,93,共3页Modern Information Technology

摘　　要：P2P流媒体系统当前已成为互联网应用领域的一个热点.针对目前P2P流媒体系统存在的问题,文章提出了一种新的P2P流媒体系统.该系统利用数字版权管理和媒体流加密技术,有效解决了现有P2P系统的盗版问题;将传统的互联网客户端/服务器模式与P2P模式相结合,改善了单纯P2P系统的性能;将P2P的应用扩展到移动终端,大大减轻了接入节点的服务压力和投资成本.P2P streaming media system has become a hotspot in the field of internet application.In view of the problems existing in the current P2P streaming media system,this paper proposes a new P2P streaming media system.The system uses digital rights management and media stream encryption technology to effectively solve the piracy problem of existing P2P system;combines the traditional internet client/server mode with P2P mode to improve the performance of simple P2P system;extends the application of P2P to mobile terminals,greatly reducing the service pressure and investment cost of access nodes.

关 键 词：对等网络 流媒体 数字版权管理 移动对等实体代理 

分 类 号：TP393.09[自动化与计算机技术—计算机应用技术]