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http://dx.doi.org/10.7840/kics.2014.39C.11.1177

Packet Drop Technique for Differentiated Services in Wired Ship Area Networks  

Lee, Seong Ro (Mokpo National University Department of Electronics Engineering)
Kwon, Jang-Woo (Inha University Department of Computer Science & Information Technology)
Jeong, Min-A (Mokpo National University Department of Computer Engineering)
Hur, Kyeong (Gyeongin National University of Education Department of Computer Education)
Publication Information
The Journal of Korean Institute of Communications and Information Sciences / v.39C, no.11, 2014 , pp. 1177-1184 More about this Journal
Abstract
An wired ship area network has functionality of remote control and autonomous management of various sensors and instruments embedded or boarded in a ship. For such environment, the DiffServ (Differentiated Services) realizes that the high-speed real-time flow with the higher priority has the guaranteed minimum data rate and is delivered faster. As a result of this DiffServ effect, the intelligent Ship Area Networks can be implemented. In this paper, an packet drop technique is proposed to outperform the previous RIO (RED In and Out) drop mechanism for DiffServ in ship area networks. the proposed packet drop technique does not manage the individual flows and divides them into several flow groups according to a criterion. And it guarantees the fairness between individual flows in the same QoS class through the group-based control. In simulation results of the proposed packet drop technique, the link utilization decreases than RIO. But it guarantees more data rates to DiffServ flows passing multiple bottleneck links.
Keywords
DiffServ; Ship Integrated Network; Packet Drop; TCP;
Citations & Related Records
Times Cited By KSCI : 4  (Citation Analysis)
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