摘要
本文设计了一种有效的适用于点播的P2P流媒体系统模型。该模型充分考虑了点播系统的要求,利用节点资源,使流传输服务延迟更小、更稳定。通过仿真实验证明了系统模型的有效性。
The paper devises an effective model for the P2P on demand media streaming system, which carefully considers the requirements of on-demand systems and makes the transmission delay smaller and more stable by utilizing the peers＇ resources. We perform simulation experiments and give a result analysis, which validates the proposed system model. Finally the paper gives conclusions and points out the further research direction.
出处
《计算机工程与科学》
CSCD
北大核心
2009年第7期135-138,共4页
Computer Engineering & Science
基金
国家自然科学基金资助项目(60603077)
山东省自然科学基金资助项目(Y2006G31)
山东经济学院校级科研项目(01610854)
关键词
P2P
流媒体系统模型
点播
分层簇结构
平均缓存策略
P2P
media streaming system model
on demand
hierarchical cluster structure
average caching scheme
