Dynamic RWA in WDM optical network

Abstract

As optical wdm networks are becoming the backbone building blocks of twenty first century’s networks due to their capacity of carrying huge bandwidth. So evaluating the performance of optical wdm networks and optimizing it, is need of the day. For this the problem of routing and wavelength assignment is of significance importance. Researchers have done extensive simulations for both static and dynamic routing and wavelength problem. In this paper we have presented various algorithms for solving the dynamic RWA problem in literature.Also we have prepared a optical wdm network using which RWA problem is analysed.