Heterogeneity and Load Balance in Structured P2P System

摘要：

In most structured P2P systems, using DHT algorithms to distribute objects randomly among nodes results in unbalance load in each node. Numerous load balancing proposals exist in p2p networks, most of them only focus on namespace balancing and under the uniform assumption. In ideal condition, these techniques really work well, but ignoring the effect of heterogeneity and uneven in both of varying object loads and wide varying node capacity. We propose an algorithm for load balancing in such heterogeneous systems. Our simulation results show that in face of overloaded peers appeared, our algorithm can transfer load successfully from overloaded node, achieve load balancing effectively.

作者: Lin Xia Han-Cong Duan Xu Zhou Zhifeng-Zhao Xiao-Wen Nie

作者单位: School of Computer Science & Engineering, University of Electronic Science and Technology of China,C School of Computer Science & Engineering, University of Electronic Science and Technology of China, Institute of Acoustics, Chinese Academy of Sciences, Beijing, China Zhongxing Telecommunications Equipment, Nanjing, China

会议类型: 国际会议

会议名称: 2010 International Conference on Communications,Circuits and Systems(2010年通信、电路与系统国际会议)

会议地点: 成都

会议语种:英文

页码: 245-248

在线出版日期: 2010-06-28（万方平台首次上网日期，不代表论文的发表时间）