Design and Implementation on the P2P VOD System Based on the RF-IPS Algorithm

• 作者: Jianxu Li Lili Li Zhiyi Qu
• 来源期刊: 通讯、网络与系统学国际期刊(英文)
• 学科: 工学
• 关键词: VOD P2P RF-IPS PIECE SELECTION
• 年，卷（期）: 2010,（9）
• 页码范围: 745-749
• 页数: 5页
• 分类号: TP39

摘要

This paper presents a P2P VOD system based on RF-IPS algorithm, and this system consists of two parts, server-side and clients. We put emphasis on the piece selection module of server-side, and in this part we cite the RF-IPS algorithm proposed in the past. In the piece selection module, we also proposed a weighting function except the RF-IPS algorithm. Using this function we will find the best server peers effectively and quickly, it will enhance the performance of this system. We carry on experiments on RF-IPS algorithm, and the results show this algorithm is efficient. Overall, we believe that the RF-IPS algorithm is feasible to further improve system performance and provide a cost-effective P2P VOD service with acceptable user experience.