| 基于3G网络的P2P系统中基于模糊认知图的小区优先节点选择算法 |
| |
| 引用本文： | 张棪,周旭,刘书浩,唐晖.基于3G网络的P2P系统中基于模糊认知图的小区优先节点选择算法[J].电信科学,2012,28(1):63-69. |
| |
| 作者姓名： | 张棪 周旭 刘书浩 唐晖 |
| |
| 作者单位： | 1. 中国科学院声学研究所高性能网络实验室 北京100190
2. 中国科学院声学研究所高性能网络实验室 北京100190;电子科技大学宽带光纤传输与通信网技术教育部重点实验室 成都611731 |
| |
| 基金项目： | 国家科技重大专项课题基金资助项目 |
| |
| 摘 要： | 移动通信环境的复杂性和3G蜂窝网络的结构特性为基于3G网络的P2P系统中的节点选择带来了挑战.针对基于3G网络的P2P系统中的节点选择算法进行了研究,提出了一种基于模糊认知图(fuzzy cognitive map,FCM)的小区优先节点选择算法,简称CF-FCM(cell first,FCM based)算法.仿真结果显示,CF-CFM算法能在取得优异的3G网络小区间负载均衡性的同时,保证良好的节点服务性能.
|
| 关 键 词： | P2P 节点选择 3G蜂窝网络 模糊认知图 |
FCM-Based Cell First Peer Selection Algorithm for P2P Systems over 3G Network |
| |
| Zhang Yan
,
Zhou Xu
,
Liu Shuhao
,
Tang Hui.FCM-Based Cell First Peer Selection Algorithm for P2P Systems over 3G Network[J].Telecommunications Science,2012,28(1):63-69. |
| |
| Authors: | Zhang Yan Zhou Xu Liu Shuhao Tang Hui |
| |
| Affiliation: | 1(1.Institute of Acoustics,Chinese Academy of Sciences,Beijing 100190,China; 2.Key Laboratory of Broadband Optical Fiber Transmission and Communication Networks UEST of China,Ministry of Education,Chengdu 611731,China) |
| |
| Abstract: | The characteristics of mobile environments and the architecture of 3G cellular network have brought challenges for peer selection in P2P systems over 3G cellular network.This paper studies the problem of peer selection in P2P systems over 3G cellular network,and proposes a novel peer selection algorithm named CF-FCM(cell first,FCM based).Simulation results indicate that the CF-FCM algorithm can achieve excellent load balance on the cells in 3G cellular network while assuring good peer performance. |
| |
| Keywords: | P2P peer selection 3G cellular network fuzzy cognitive map |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
