A Token-Bucket Based Rate Control Algorithm with Maximum and Minimum Rate Constraints

Han Seok KIM; Eun-Chan PARK; Seo Weon HEO

doi:10.1093/ietcom/e91-b.5.1623

IEICE Transactions on Communications

Online ISSN : 1745-1345
Print ISSN : 0916-8516

Regular Section

A Token-Bucket Based Rate Control Algorithm with Maximum and Minimum Rate Constraints

Han Seok KIM, Eun-Chan PARK, Seo Weon HEO

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Keywords: token bucket, rate control, quality of service, maximum sustained rate, minimum reserved rate

JOURNAL RESTRICTED ACCESS

2008 Volume E91.B Issue 5 Pages 1623-1626

DOI https://doi.org/10.1093/ietcom/e91-b.5.1623

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Abstract

We propose a token-bucket based rate control algorithm that satisfies both maximum and minimum rate constraints with computational complexity of O(1). The proposed algorithm allocates the remaining bandwidth in a strict priority queuing manner to the flows with different priorities and in a weighted fair queuing manner to the flows within the same priority.

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