Round-robin burst assembly and constant transmission scheduling for optical burst switching networks


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Title:	Round-robin burst assembly and constant transmission scheduling for optical burst switching networks
Authors:	Tachibana, Takuji Ajima, Tomoya Kasahara, Shoji タチバナ, タクジアジマ, トモヤカサハラ, ショウジ橘, 拓至安島, 智也笠原, 正治
Issue Date:	Apr-2003
Publisher:	Nara Institute of Science and Technology
Series/Report no.:	Information Science Technical Report ~ TR2003003
Abstract:	In this paper, we propose a round-robin burst assembly and constant burst transmission for optical burst switching (OBS) network. In the proposed method, ingress edge node has multiple buffers where IP packets are stored depending on their egress edge nodes, and bursts are assembled at the buffers in round-robin manner. Moreover, bursts are transmitted at fixed intervals with scheduler. To evaluate the performance of the proposed method, we construct a loss model with deterministic and Poisson arrivals, and explicitly derive burst loss probability, burst throughput, and data throughput. In numerical examples, we show the effectiveness of our analysis and compare the performance of the proposed method with Erlang loss system.
URI:	http://hdl.handle.net/10061/3159
URI:	http://library.naist.jp/mylimedio/dllimedio/show.cgi?bookid=67905
Fulltext:	http://library.naist.jp/mylimedio/dllimedio/show.cgi?bookid=67905
ISSN:	0919-9527
Text Version:	author
Appears in Collections:	テクニカルレポート / Technical Report

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