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Abstract

Among the promising solutions for next generation Internet backbone, one can consider optical burst switching (OBS) technology. This technology does not, however, provide suitable quality-of-service (QoS) support. Several schemes have been proposed to provide QoS differentiation in OBS networks. The majority of these schemes are based on a relative QoS model in which the performance of a given traffic class is defined in comparison with other classes. A set of mechanisms have been proposed to provide an absolute traffic loss guarantee, but no mechanism has been proposed to handle absolute transmission delay in OBS networks. The aim of this paper is to propose a solution to provide an absolute transmission delay guarantee over an OBS network and thus support emerging multimedia applications with delay and bandwidth constraints based on a network architecture that is suitable for OBS switching and QoS provisioning. We also develop an analytic model based on a queuing system of the proposed solution. Finally, simulation experiments are conducted to validate the proposed scheme and study its features.

Keywords

Optical burst switched networks opting networks delay guarantee wave division multiplexing (WDM) simulation analysis network dimensioning performance evaluation

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References

Mukherjee, B. 2000. WDM optical communication networks: progress and challenges. IEEE Journal on Selected Areas in Communications, 18(10): 1810—23.

Qiao, C. , and M. Yoo. 1999. Optical burst switching (OBS) — a new paradigm for an optical internet. Journal of High Speed Networks 8, 69—84.

Yoo, M. , C. Qiao , and S. Dixit. 2001. Optical burst switching for service differentiation in the next-generation optical internet. IEEE Communications Magazine, 39(2): 98—104.

Yoo, M. , C. Qiao , and S. Dixit. 2000. QoS performance of optical burst switching in IP-Over-WDM networks. IEEE Journal on Selected Areas in Communications 18, 2062—71.

Lazzez, A. , Y. Khlifi , S. Guemara El Fatmi , N. Boudriga , and M.S. Obaidat. 2007. A novel node architecture for optical networks: modeling, analysis, and performances evaluation. Computer Communications Journal 30(5), 999—1014.

Chen, Y. , M. Hamdi , and D.H.K. Tsang. 2001. Proportional QoS over OBS network. In Proceedings of IEEE GLOBECOM, San Antonio, TX, vol. 3, pp. 1510—14.

Zhang, Q. , V.M. Vokkarane , B. Chen , and J.P. Jue. 2004. Absolute QoS differentiation in optical burst-switched networks. IEEE Journal on Selected Areas in Communications 22(99): 1781— 1795.

Turner, J. 1999. Terabit burst switching. 1999. Journal of High Speed Networks 8, 3—16.

Lazzez, A. , N. Boudriga , and S. Guemara-Elfatmi . 2004. Segments-priorities based contention resolution technique for QoS support in optical burst switched networks. In Proceedings of the 12th IEEE Meditarranean Electrotechnical Conference (MELECON 03), Croatia, vol. II, pp. 527—30.

10.

Papadimitriou, G.I. , C. Papazoglou , and A.S. Pomportsis. 2003. Optical switching: switch fabrics, techniques, and architectures. Journal of Lightwave Technology 21(2), 384—406.

11.

Yao, S. , B. Mukherjee , S. J. Ben Yoo , and S. Dixit. 2003. A unified study of contention-resolution schemes in optical packet-switched networks. IEEE Journal of Lightwave Technology 21(3), 672—83.

12.

Zeng, G. , K. Lu , and I. Chlamtac. 2004. On the conservation law in optical burst switching networks. In Proceedings of SPECTS 2004, San Diego, pp.124—9.

13.

Pawlikowski, K. , H.-D.J. Jeong , and J.-S.R. Lee. 2002. On credibility of simulation studies of telecommunications networks. IEEE Communications Magazine 40(1) 132—9.

Absolute Transmission Delay Guarantee in Optical Burst-Switched Networks: A Scheme and Performance Evaluation

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