An enhanced SIP proxy server for wireless VoIP in wireless mesh networks

Bo Rong, Yi Qian, Hsiao-Hwa Chen

Research output: Contribution to journalArticlepeer-review

13 Citations (Scopus)

Abstract

The wireless mesh network (WMN) has emerged recently as a promising technology for next-generation wireless networking. In WMNs, it is important to provide high quality multimedia service in a flexible and intelligent manner. To address this issue in this article, we study the Session Initiation Protocol (SIP) for wireless voice over IP (VoIP) applications. Especially, we investigate the technical challenges in WMN VoIP systems and propose a design of an enhanced SIP proxy server to overcome them. An analysis of the signaling process and a study of simulation results have shown the advantages of our proposed approach.

Original languageEnglish
Pages (from-to)108-113
Number of pages6
JournalIEEE Communications Magazine
Volume46
Issue number1
DOIs
Publication statusPublished - 2008 Jan 1

All Science Journal Classification (ASJC) codes

  • Computer Science Applications
  • Computer Networks and Communications
  • Electrical and Electronic Engineering

Fingerprint Dive into the research topics of 'An enhanced SIP proxy server for wireless VoIP in wireless mesh networks'. Together they form a unique fingerprint.

Cite this