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	A Priority-Based Optical Resource Allocation Algorithm for Multiple Connection Requests
	Tian, Xiang-Xuan; Huang, Dong; Zhang, Qiu-Sheng; Yang, Yong; Cai, Jing
	2014
摘要	This paper proposes an efficient algorithm to perform a multi-objective priority based routing and wavelength assignment for dynamic WDM optical networks (PORAA). The proposed algorithm is aimed to maximize the number of accepted communication requests subjected to a limited number of wavelength channels. A novel approach adopted which considers the relationship between path type and traffic flow to accommodate the priority of connection requests, and also incorporates the network state into routing/wavelength scheduling. Numerical simulation results shows that our proposals can achieve a superior blocking performance and utilization of the optical network resources.
语种	英语
会议(录)名称	INTERNATIONAL CONFERENCE ON CONTROL ENGINEERING AND AUTOMATION (ICCEA 2014)
页码	518-526
通讯作者	Tian, XX (reprint author), Acad Armored Forces Engn, Beijing, Peoples R China.
收录类别	ISTP
会议地点	Chongqing, PEOPLES R CHINA
会议日期	NOV 29-30, 2014