Research on Dynamic Routing and Wavelength Assignment Algorithm for Optical Networks
Routing and wavelength assignment(RWA)is one of the vital optical network issues of optical networks.With the tradeoff between the idle ratio and reliability of the candidate route,this paper researches a dynamic RWA algorithm for optical networks by introducing a factor of RWA dynamic weight to reach high demands of transmit speed and transmit quality.With the comprehensive consideration of the routing factors,i.e.,idle ratio and reliability.Simulation study shows that the proposed algorithm improves the performances of network blocking ratio,packet loss ratio and link utilization greatly,and the effectiveness of the algorithm is validated.
optical networks routing and wavelength assignment (RWA) idle ratio reliability
Gao Huimin Yang Wen Wang Liang Liu Zhengtang
Luoyang Electronic Equipment Test Center Henan,China
国际会议
重庆
英文
221-224
2017-03-25（万方平台首次上网日期，不代表论文的发表时间）