Title :
Analysis of wavelength conversion in wavelength routed WDM networks
Author :
Bhatt, Uma Rathore ; Tokekar, Sanjiv
Author_Institution :
Dept. of E & TC, Devi Ahilya Univ., Indore, India
Abstract :
In order to achieve the improved blocking performance of wavelength routed WDM networks, wavelength conversion can be implemented at nodes. The paper evaluates the performance of the network in terms of blocking probability with and without wavelength conversion. The analysis and comparison for wavelength conversion and without wavelength conversion has been undertaken for static and dynamic traffic. It is observed that with wavelength conversion blocking probability reduces significantly. The underlying system model is presented for wavelength conversion and without wavelength conversion. Simulation results also suggest the optimal value of resources for each case..
Keywords :
optical fibre networks; probability; telecommunication network routing; telecommunication traffic; wavelength division multiplexing; dynamic traffic; static traffic; wavelength conversion analysis; wavelength conversion blocking probability; wavelength routed WDM optical networks; WDM networks; Wavelet analysis; Blocking Probability; Routing and Wavelength Assignment; Wavelength Converter; Wavelength Division Multiplexing;
Conference_Titel :
Communications and Signal Processing (ICCSP), 2011 International Conference on
Conference_Location :
Calicut
Print_ISBN :
978-1-4244-9798-0
DOI :
10.1109/ICCSP.2011.5739390
