VMcMAC

Voice call support over wireless multi-channel MAC protocol

Tran Minh Trung, Joenghoo Mo

Research output: Contribution to journalArticle

1 Citation (Scopus)

Abstract

This paper presents a new scheme to support voice calls over a wireless multi-channel MAC protocol (VMcMAC). We increase the voice capacity of wireless networks by reducing protocol overhead and interference between voice traffic and data traffic. Voice calls are allocated to specific reserved channels in a distributed TDMA fashion. Each voice node visits the voice channel with a fixed frequency and then transmits a voice frame without sending control messages. Simulation results show a significant improvement in the voice capacity of wireless Ad-hoc networks.

Original languageEnglish
Pages (from-to)402-404
Number of pages3
JournalIEEE Communications Letters
Volume11
Issue number5
DOIs
Publication statusPublished - 2007 May 1

Fingerprint

MAC Protocol
Network protocols
Traffic
Voice
Wireless Ad Hoc Networks
Time division multiple access
Wireless ad hoc networks
Wireless Networks
Wireless networks
Interference
Vertex of a graph

All Science Journal Classification (ASJC) codes

  • Modelling and Simulation
  • Computer Science Applications
  • Electrical and Electronic Engineering

Cite this

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VMcMAC : Voice call support over wireless multi-channel MAC protocol. / Trung, Tran Minh; Mo, Joenghoo.

In: IEEE Communications Letters, Vol. 11, No. 5, 01.05.2007, p. 402-404.

Research output: Contribution to journalArticle

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