Prioritized Deflection Routing in Optical Burst Switching Networks

Craig CAMERON; Andrew ZALESKY; Moshe ZUKERMAN

doi:10.1093/ietcom/e88-b.5.1861

Prioritized Deflection Routing in Optical Burst Switching Networks

Craig CAMERON, Andrew ZALESKY, Moshe ZUKERMAN

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Optical Burst Switching (OBS) aims to provide higher utilization and greater flexibility at a lower cost and reduced complexity than current optical circuit switched networks. We introduce a new routing protocol for Optical Burst Switching, Shortest Path Prioritized Random Deflection Routing (SP-PRDR), that aims to lower burst loss probabilities while only using limited state information from traditional Internet Protocol technologies. We show, through analysis and simulation, that loss in OBS networks is significantly reduced by SP-PRDR for loads that previously gave moderate or low losses in the unmodified case. In the simulation examples studied, by using SP-PRDR we are able to increase the input load by approximately 15-20% while maintaining a constant burst loss probability of 10^-3. Additionally, unlike other schemes, we show that the worst case burst loss probability of SP-PRDR is provably upper-bounded by the burst loss probability of standard OBS.

Publication: IEICE TRANSACTIONS on Communications Vol.E88-B No.5 pp.1861-1867

Publication Date: 2005/05/01

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DOI: 10.1093/ietcom/e88-b.5.1861

Type of Manuscript: Special Section PAPER (Joint Special Section on Recent Progress in Optoelectronics and Communications)

Category: Optical Network Architecture

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Craig CAMERON, Andrew ZALESKY, Moshe ZUKERMAN, "Prioritized Deflection Routing in Optical Burst Switching Networks" in IEICE TRANSACTIONS on Communications, vol. E88-B, no. 5, pp. 1861-1867, May 2005, doi: 10.1093/ietcom/e88-b.5.1861.
Abstract: Optical Burst Switching (OBS) aims to provide higher utilization and greater flexibility at a lower cost and reduced complexity than current optical circuit switched networks. We introduce a new routing protocol for Optical Burst Switching, Shortest Path Prioritized Random Deflection Routing (SP-PRDR), that aims to lower burst loss probabilities while only using limited state information from traditional Internet Protocol technologies. We show, through analysis and simulation, that loss in OBS networks is significantly reduced by SP-PRDR for loads that previously gave moderate or low losses in the unmodified case. In the simulation examples studied, by using SP-PRDR we are able to increase the input load by approximately 15-20% while maintaining a constant burst loss probability of 10^-3. Additionally, unlike other schemes, we show that the worst case burst loss probability of SP-PRDR is provably upper-bounded by the burst loss probability of standard OBS.
URL: https://global.ieice.org/en_transactions/communications/10.1093/ietcom/e88-b.5.1861/_p

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@ARTICLE{e88-b_5_1861,
author={Craig CAMERON, Andrew ZALESKY, Moshe ZUKERMAN, },
journal={IEICE TRANSACTIONS on Communications},
title={Prioritized Deflection Routing in Optical Burst Switching Networks},
year={2005},
volume={E88-B},
number={5},
pages={1861-1867},
abstract={Optical Burst Switching (OBS) aims to provide higher utilization and greater flexibility at a lower cost and reduced complexity than current optical circuit switched networks. We introduce a new routing protocol for Optical Burst Switching, Shortest Path Prioritized Random Deflection Routing (SP-PRDR), that aims to lower burst loss probabilities while only using limited state information from traditional Internet Protocol technologies. We show, through analysis and simulation, that loss in OBS networks is significantly reduced by SP-PRDR for loads that previously gave moderate or low losses in the unmodified case. In the simulation examples studied, by using SP-PRDR we are able to increase the input load by approximately 15-20% while maintaining a constant burst loss probability of 10^-3. Additionally, unlike other schemes, we show that the worst case burst loss probability of SP-PRDR is provably upper-bounded by the burst loss probability of standard OBS.},
keywords={},
doi={10.1093/ietcom/e88-b.5.1861},
ISSN={},
month={May},}

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TY - JOUR
TI - Prioritized Deflection Routing in Optical Burst Switching Networks
T2 - IEICE TRANSACTIONS on Communications
SP - 1861
EP - 1867
AU - Craig CAMERON
AU - Andrew ZALESKY
AU - Moshe ZUKERMAN
PY - 2005
DO - 10.1093/ietcom/e88-b.5.1861
JO - IEICE TRANSACTIONS on Communications
SN -
VL - E88-B
IS - 5
JA - IEICE TRANSACTIONS on Communications
Y1 - May 2005
AB - Optical Burst Switching (OBS) aims to provide higher utilization and greater flexibility at a lower cost and reduced complexity than current optical circuit switched networks. We introduce a new routing protocol for Optical Burst Switching, Shortest Path Prioritized Random Deflection Routing (SP-PRDR), that aims to lower burst loss probabilities while only using limited state information from traditional Internet Protocol technologies. We show, through analysis and simulation, that loss in OBS networks is significantly reduced by SP-PRDR for loads that previously gave moderate or low losses in the unmodified case. In the simulation examples studied, by using SP-PRDR we are able to increase the input load by approximately 15-20% while maintaining a constant burst loss probability of 10^-3. Additionally, unlike other schemes, we show that the worst case burst loss probability of SP-PRDR is provably upper-bounded by the burst loss probability of standard OBS.
ER -