An Adaptive-Evolution-based Quantum Genetic Algorithm for QoS Multicast Routing Problem  

作　　者：XING Huanlai JI Yuefeng BAI Lin LIU Xin 

机构地区：[1]Key Laboratory of Optical Communication and Lightwave Technologies, Ministry of Education, Beijing University of Posts and Telecommunications, Beijing 100876, China

出　　处：《Chinese Journal of Electronics》2009年第3期525-529,共5页电子学报（英文版）

摘　　要：This paper investigates least-cost Quality- of-service （QoS） multicast routing problem in Internet protocol over Dense wavelength division multiplexing （IP/DWDM） optical networks and presents an Adaptive- evolution-based quantum genetic algorithm （AEQGA）. Based on Adaptive evolution （AE） mechanism, AEQGA assigns adaptively-adjusted evolutionary parameters to every chromosome according to its own evolutionary situation before each update. Simulation results show that AEQGA is superior to other existing algorithms and is characterized by fast convergence and effective global search capability.

关 键 词：IP-over-DWDM MULTICAST Quality-of- service Quantum genetic algorithm. 

分 类 号：TN957[电子电信—信号与信息处理] TN707[电子电信—信息与通信工程]