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Leaky Bucket Based Buffer Management Algorithm to Guarantee MCR and Improve Fairness in ATM-GFR  

김권웅 (한국표준과학연구원 인간정보그룹 Post. Doc.)
김변곤 (군산대학교 공과대학 전자정보공학부 BK)
전병실 (전북대학교 공과대학 전자정보공학부)
Publication Information
Journal of the Institute of Electronics Engineers of Korea TC / v.39, no.12, 2002 , pp. 520-528 More about this Journal
Abstract
The ATM Forum recently introduced the Guaranteed Frame Rate(GFR) service category GFR service has been designed to support classical best effort traffic such as TCP/IP based traffic. The GFR service not only guarantees a minimum throughput, but also supports fair distribution of available bandwidth to completing VCs. In this paper, we proposed a new buffer management algorithm based on leaky bucket to provide minimum cell rate guarantee and improve fairness. The proposed algorithm reduces complexity and processing overhead of leaky-bucket algorithm to implement easily.
Keywords
Buffer management; GFR; TCP/IP; ATM;
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  • Reference
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