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An Efficient TCP Congestion Control Scheme in ATM Networks  

최지현 (전북대학교 전자정보공학부)
김남희 (군산대학교 컴퓨터정보과학과)
김변곤 (군산대학교 전자정보공학부)
전용일 (한국전자통신연구원)
정경택 (군산대학교 전자정보공학부)
전병실 (전북대학교 전자정보공학부)
Publication Information
Journal of the Korea Institute of Information and Communication Engineering / v.7, no.8, 2003 , pp. 1653-1660 More about this Journal
Abstract
In this paper, we proposed an enhanced TCP congestion control algorithm using RTT with congestion window parameter cwnd to minimize the effect of TCP congestion. The proposed scheme could avoid the occurrence of frequent congestion and decrease the delay caused by the recovery time and the using amount of switch buffer. Through the simulation, we showed that the proposed scheme cm acquire higher performance than the existing scheme. There are 22.56％ improvement at the average using buffer efficiency, and packet drop rate is 0.1％ which is less than existing scheme.
Keywords
ATM; congestion control; congestion window; TCP/ IP;
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  • Reference
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