An adaptive routing method for VoIP gateways based on packet delay information

Minho Jo; Hyoung Do Kim; Hyogon Kim

doi:10.1093/ietcom/E88-B.2.766

An adaptive routing method for VoIP gateways based on packet delay information

Minho Jo, Hyoung Do Kim, Hyogon Kim

Department of Computer Science and Engineering

Research output: Contribution to journal › Article › peer-review

3 Citations (Scopus)

Abstract

In order to improve the quality of VoIP services, an adaptive routing method is proposed in the application layer of Internet gateways. This method determines routing paths based on the average one-way delays in a predetermined re-routing interval. In order to evaluate the performance of the method, five different routing policies are specifically designed and tested. Experimental results show that the method can improve the QoS of Internet phone services.

Original language	English
Pages (from-to)	766-769
Number of pages	4
Journal	IEICE Transactions on Communications
Volume	E88-B
Issue number	2
DOIs	https://doi.org/10.1093/ietcom/E88-B.2.766
Publication status	Published - 2005

Keywords

Gateway-level routing
Packet delay
VoIP

ASJC Scopus subject areas

Software
Computer Networks and Communications
Electrical and Electronic Engineering

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10.1093/ietcom/E88-B.2.766

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