Fair and efficient TCP performance adjustment mechanism for EPON

Document Type

Article

Publication Date

11-1-2008

Abstract

We put forward a utility algorithm on fairness metrics for EPON. By building an ACK compression and decompression mechanism based on ACK-specialized packet, we reduce the ACK interference of upstream ONU on downstream ones, the fairness between ONUs is not only ensured, but also the bandwidth efficiency is increased. By presenting a utility classifier, we improve the fairness among parallel user traffics while keeping the expansibility of priority mechanism. By introducing a delay-fairness scheduling mechanism, we reduce the delay unfairness among a ONU priorities when the bandwidth is not reduced.

Identifier

57749101271 (Scopus)

Publication Title

Tien Tzu Hsueh Pao Acta Electronica Sinica

ISSN

03722112

First Page

2256

Last Page

2261

Issue

11

Volume

36

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