Performance of a distributed WR-OBS control architecture

(整期优先)网络出版时间:2005-04-14
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Thispaperproposesanewdistributedwavelength-routedopticalburstswitching(WR-OBS)networkarchitectureandtwocorrespondingcontrolprotocols.Bytakingadvantageofmeritsfrombothjustenoughtime(JET)protocolandtwo-waysignalingmethod,thisnewcontrolarchitectureoutperformstraditionalJETOBSnetworkinpointsofburstlossprobability,systemthroughputandcentralizedWROBSnetworkinnetworkscalabilityconfirmedbycomputersimulations.Furthersimulationisdevelopedtocomparetheperformanceofthetwocontrolprotocols,whichleadstoinstructivediscussioninrealWR-OBSnetworkdesign.