Please use this identifier to cite or link to this item: http://hdl.handle.net/10397/25853
Title: Complex network approach to communication network performance analysis
Authors: Wu, J
Tse, CK 
Lau, FCM 
Ho, IWH 
Issue Date: 2012
Source: ISCAS 2012 - 2012 IEEE International Symposium on Circuits and Systems, 2012, 6271568, p. 1632-1635 How to cite?
Abstract: In this paper we study the performance of communication networks from a network science perspective. We consider in particular the effects of the choice of routing algorithms and the kind of network topology on selected areas of performance, and we also study the vulnerability of the networks when subject to selected attack strategies. Contrary to intuition, our results reveal that the removal of a certain number of high-degree nodes in a scale-free network with shortest path routing does not necessarily worsen the overall network performance. Moreover, the scale-free network can perform better when high-degree nodes are coordinated to provide exclusive service to a specific group of nodes.
Description: 2012 IEEE International Symposium on Circuits and Systems, ISCAS 2012, Seoul, 20-23 May 2012
URI: http://hdl.handle.net/10397/25853
DOI: 10.1109/ISCAS.2012.6271568
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