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http://dx.doi.org/10.3745/KIPSTC.2006.13C.4.441

An Effective BECN Typed QoS Guaranteeing Mechanism in Optical Burst Switching Networks  

Choi Young-Bok (동명대학교 정보통신공학과)
Publication Information
The KIPS Transactions:PartC / v.13C, no.4, 2006 , pp. 441-446 More about this Journal
Abstract
In recent years, WDM networks have received much attention as the Internet backbone networks because of the explosive growth of the Internet IP-based traffic. The Optical Burst Switching (OBS) has been proposed as an effective optical switching technology in the WDM networks. The OBS has the advantages in 1) the high usage rate of the bandwidth, and 2) no necessity of optical buffer. However, the OBS has the burst-contention problem in the networks. The deflection routing is proposed as one of means to solve this problem. In this paper, we propose a new routing method to minimize burst loss in the deflection routing based networks. In addition, we propose a QoS control method using a new routing algorithm. Finally, we show the variety of the proposed methods by computer simulations.
Keywords
OBS; Deflection Routing; QoS; BECN; WDM;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
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