摘要
提出一种全IP宽带移动P2P网络结构,通过在数据网关上增加分布式用户服务器实现异构网络的互联,形成了虚拟的二维覆盖网络,采用IMS为核心控制网络,基于此结构可开展各种移动P2P业务。以资源共享流程为例,对比分析了该结构和基于IMS的P2P网络结构的差异,结果表明该网络结构在具有更小的系统开销。
This paper presents an all IP broadband mobile P2P network. The Distributed Subscriber Servers(DSS) are added to SAE for connecting the users in heterogeneous networks, IMS is selected to be the core controlling network as the services platform. This paper depicts the flow of publishing and searching resources based on the exam- ple of resources sharing service. The analysis show that this architecture is better than the architecture based on the IMS at the aspect of system expense especially in mobile environment.
出处
《计算机工程与应用》
CSCD
2012年第10期98-101,共4页
Computer Engineering and Applications
基金
国家科技重大专项课题(No.2009ZX03004-002)
关键词
全IP宽带移动网络
对等网络
网络结构
all IP broadband mobile networks
Peer-to-Peer network
architecture
