QOS PARAMETERS FOR OBS NETWORK

Sampada D. Samudra, Shilpa P. Gaikwad

Abstract: In optical circuit switching the high values of blocking probability is resolved by dynamic wavelength routing algorithms with wavelength conversion. The aim of this paper is to study these algorithms. Then the algorithm is selected which gives good results with and without wavelength conversion. The selected algorithm is then checked for other parameters of networking namely throughput, packet delivery ratio, and delay. A comparative study is then carried out for increasing traffic. We try to prove that these algorithms satisfy the criteria of QoS parameters by this comparative study. The results of simulation show that the parameters follow the trend of blocking probability of the selected algorithm.

Keywords: optical burst switching, throughput, packet delivery ratio, delay.

DOI: https://doi.org/10.15623/ijret.2014.0311068