Stochastic model and analysis for capacity optimization in communication networks

doi:10.1016/j.comcom.2006.03.012

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	Stochastic model and analysis for capacity optimization in communication networks
	Wu, Jun ; Yue, Wuyi ; Wang, Shouyang
	2006-08-04
发表期刊	COMPUTER COMMUNICATIONS
ISSN	0140-3664
卷号	29 期号:12 页码:2377-2385
摘要	In this paper, we present a stochastic model with optimization and risk analyses in Communication Networks (CNs). The model is proposed for offline traffic engineering optimization with bandwidth allocation and performance analysis. First, we present an analysis of the bandwidth allocation problem to derive the optimal bandwidth capacity with a loss rate constraint. And, we also use a mean-variance approach to analyze the risk aversion in CNs. Second, we present an analysis of the bandwidth allocation problem with a penalty cost and derive the optimal bandwidth capacity. Finally, numerical results are shown to reveal the impacts of relationship between the revenue and the cost, loss rate constraint and risk aversion on the CNs' performance. The results presented in this paper reveal insights for CNs' design and planning. (c) 2006 Published by Elsevier B.V.
关键词	communication networks stochastic traffic engineering loss rate constraint penalty cost capacity optimization risk
DOI	10.1016/j.comcom.2006.03.012
语种	英语
WOS研究方向	Computer Science ; Engineering ; Telecommunications
WOS类目	Computer Science, Information Systems ; Engineering, Electrical & Electronic ; Telecommunications
WOS记录号	WOS:000239484800016
出版者	ELSEVIER SCIENCE BV
引用统计
文献类型	期刊论文
条目标识符	http://ir.amss.ac.cn/handle/2S8OKBNM/3942
专题	系统科学研究所
通讯作者	Yue, Wuyi
作者单位	1.Konan Univ, Dept Informat Sci & Syst Engn, Kobe, Hyogo 6588501, Japan 2.Beijing Univ Posts & Telecommun, Sch Econ & Management, Beijing 100876, Peoples R China 3.Chinese Acad Sci, Inst Syst Sci, Acad Math & Syst Sci, Beijing 100080, Peoples R China
推荐引用方式 GB/T 7714	Wu, Jun,Yue, Wuyi,Wang, Shouyang. Stochastic model and analysis for capacity optimization in communication networks[J]. COMPUTER COMMUNICATIONS,2006,29(12):2377-2385.
APA	Wu, Jun,Yue, Wuyi,&Wang, Shouyang.(2006).Stochastic model and analysis for capacity optimization in communication networks.COMPUTER COMMUNICATIONS,29(12),2377-2385.
MLA	Wu, Jun,et al."Stochastic model and analysis for capacity optimization in communication networks".COMPUTER COMMUNICATIONS 29.12(2006):2377-2385.