Title :
Preemption scheme for providing Rate Fairness in optical burst switching networks
Author :
Orawiwattanakul, Tananun ; Ji, Yusheng ; Zhang, Yongbing ; Li, Jie
Author_Institution :
Grad. Univ. for Adv. Studies, Tokyo
Abstract :
Fairness in OBS networks is becoming a significant issue due to the network high loss characteristic. We propose a rate fairness preemption (RFP) scheme that can provide rate fairness in OBS networks. The RFP scheme adaptively allocates a fair amount of bandwidth to all connections and uses the preemption technique to provide this fairness. We present the analytical burst loss model for RFP implementation. Analysis and simulation results show that the RFP scheme effectively provides rate fairness in OBS networks.
Keywords :
bandwidth allocation; optical burst switching; optical fibre networks; fair bandwidth allocation; optical burst switching networks; rate fairness preemption; Analytical models; Bandwidth; Business continuity; Channel allocation; IP networks; Optical burst switching; Packet switching; Switches; Telecommunication traffic; Traffic control;
Conference_Titel :
High Performance Switching and Routing, 2008. HSPR 2008. International Conference on
Conference_Location :
Shanghai
Print_ISBN :
978-1-4244-1981-4
Electronic_ISBN :
978-1-4244-1982-1
DOI :
10.1109/HSPR.2008.4734418