作者
Jiajing Wu, Chi Kong Tse, Francis CM Lau, Ivan WH Ho
发表日期
2013/12
期刊
IEEE Transactions on Circuits and Systems I: Regular Papers
卷号
60
期号
12
页码范围
3303-3316
出版商
IEEE
简介
In this paper we study the performance of communication networks from a network science perspective. Our analysis and simulation results reveal the effects of network structure, resource allocation and routing algorithm on the communication performance. Performance parameters, including packet drop rate, time delay, and critical generation rate, are considered. For efficient data transmission, the traffic load should be as uniformly distributed as possible in the network and the average distance of it should be short. We propose to use the node usage probability, which depends on both the network topology and routing algorithm, to characterize the traffic load distribution, and show that resource allocation based on the node usage probability outperforms the uniform and degree-based allocation scheme. On the basis of the proposal analysis and routing algorithms, we compare the performances of regular …
学术搜索中的文章
J Wu, KT Chi, FCM Lau, IWH Ho - IEEE Transactions on Circuits and Systems I: Regular …, 2013