Wavelength assignment for satisfying maximal number of requests in all-optical networks

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	Wavelength assignment for satisfying maximal number of requests in all-optical networks
	Hu, XD; Shuai, TP
	2005
发表期刊	ALGORITHMIC APPLICATIONS IN MANAGEMENT, PROCEEDINGS
ISSN	0302-9743
卷号	3521 页码:320-329
摘要	In this paper, we study how to, given a set of pre-routed requests in an all-optical network and a set of wavelengths available on each link, assign a subset of requests with maximal size such that no wavelength constraint on links is violated. While all previous studies on the wavelength assignment problem with the same objective assume the same set of wavelengths available on all links, our work does not make such an assumption. We first prove that this problem is NP-hard even in bus networks, and then propose some approximation algorithms for the problem with guaranteed performance ratios in networks with some special and general topologies.
语种	英语
WOS研究方向	Computer Science
WOS类目	Computer Science, Information Systems ; Computer Science, Interdisciplinary Applications ; Computer Science, Theory & Methods
WOS记录号	WOS:000230475100035
出版者	SPRINGER-VERLAG BERLIN
引用统计
文献类型	期刊论文
条目标识符	http://ir.amss.ac.cn/handle/2S8OKBNM/2184
专题	应用数学研究所
通讯作者	Hu, XD
作者单位	Chinese Acad Sci, Inst Appl Math, Beijing 100080, Peoples R China
推荐引用方式 GB/T 7714	Hu, XD,Shuai, TP. Wavelength assignment for satisfying maximal number of requests in all-optical networks[J]. ALGORITHMIC APPLICATIONS IN MANAGEMENT, PROCEEDINGS,2005,3521:320-329.
APA	Hu, XD,&Shuai, TP.(2005).Wavelength assignment for satisfying maximal number of requests in all-optical networks.ALGORITHMIC APPLICATIONS IN MANAGEMENT, PROCEEDINGS,3521,320-329.
MLA	Hu, XD,et al."Wavelength assignment for satisfying maximal number of requests in all-optical networks".ALGORITHMIC APPLICATIONS IN MANAGEMENT, PROCEEDINGS 3521(2005):320-329.