基于P2P技术的家庭多媒体网络系统  

Domestic Multimedia Network System Based on Peer-to-Peer Technologies

作　　者：李文杰[1] 马涛[2] 张春红[2] 

机构地区：[1]中国电信股份有限公司北京研究院,北京100035 [2]北京邮电大学,北京100876

出　　处：《电信科学》2010年第4期76-80,共5页Telecommunications Science

基　　金：国家"863"计划基金资助项目(No.2008AA01A310)

摘　　要：家庭多媒体应用的迅速发展对网络的多媒体传输处理能力提出了更高的要求。针对传统C/S架构的性能瓶颈,提出了一种基于对等网络技术的新型家庭多媒体网络系统,描述了系统的架构,介绍了相关业务应用流程,就对等网络技术引入后带来的利弊做了分析,最后从用户、运营商和厂商的角度展望了对等网络技术在家庭多媒体应用中的前景。The rapid growth of domestic multimedia applications is demanding the higher multimedia transport and processing capacity of the network. In view of the performance bottleneck of traditional client/server architecture, a new domestic multimedia network system based on peer-to-peer is proposed. The functional architectures of the system is described, as well as the service process. Moreover, the advantages and disadvantages brought by peer-to-peer technologies are comprehensively analyzed. In the end, the prospective development of peer-to-peer technologies in domestic multimedia applications is overlooked in the perspective of users, operators and manufacturers.

关 键 词：家庭多媒体 对等技术 系统 

分 类 号：TP393[自动化与计算机技术—计算机应用技术]