Abstract

Optical burst switching (OBS) is a promising switching technology to exploit the potential benefits of optical communication and, at the same time, support statistical multiplexing of data traffic at a fine granularity. To quantify its benefits, the paper describes several typical burst assembly algorithms and studies their impact on the assembled burst traffic characteristics as well as the performance of TCP traffic. Also described is a proactive burst scheduling algorithm, called burst overlap reduction algorithm (BORA), which schedules locally assembled bursts in such a way as to reduce burst contention at downstream nodes in OBS networks. Furthermore, to provide analytical insights into performance evaluation of OBS networks, a burst loss model at an OBS node and its extension to different reservation protocols are presented.

© 2004 IEEE

TCP Performance Over Optical Burst-Switched Networks With Different Access Technologies

Maurizio Casoni and Carla Raffaelli
J. Opt. Commun. Netw. 1(1) 103-112 (2009)

A TCP-Specific Traffic Profiling and Prediction Scheme for Performance Optimization in OBS Networks

Kostas Ramantas and Kyriakos Vlachos
J. Opt. Commun. Netw. 3(12) 924-936 (2011)

Performance Evaluation of an Optical Burst Switched Core Node With Generalized Arrivals and Partial Wavelength Conversion Capability

Mohamed H. Morsy-Osman, Mohammed Y. S. Sowailem, Ahmed I. Abd El-Rahman, and Hossam M. H. Shalaby
J. Opt. Commun. Netw. 4(12) 997-1007 (2012)

Investigation of the Design of MAC Protocols for TT-TR-Based WDM Burst-Switched Ring Networks

Li-Mei Peng and Young-Chon Kim
J. Opt. Commun. Netw. 1(2) A25-A34 (2009)

Burst segmentation for void-filling scheduling and its performance evaluation in optical burst switching

Wei Tan, Sheng Wang, and Lemin Li
Opt. Express 12(26) 6615-6623 (2004)