A speech-optimised multiple access scheme for a mobile ad hoc network

Authors:
V. N. Muthiah;W. C. Wong
Affiliations:
National University of Singapore, Singapore;National University of Singapore, Singapore
Venue:
MobiHoc '00 Proceedings of the 1st ACM international symposium on Mobile ad hoc networking & computing
Year:
2000

Citing 3
Cited 1

MACAW: a media access protocol for wireless LAN's

SIGCOMM '94 Proceedings of the conference on Communications architectures, protocols and applications
Floor acquisition multiple access (FAMA) for packet-radio networks

SIGCOMM '95 Proceedings of the conference on Applications, technologies, architectures, and protocols for computer communication
Guest editorial wireless ad hoc networks

IEEE Journal on Selected Areas in Communications

Supporting real-time speech on wireless ad hoc networks: inter-packet redundancy, path diversity, and multiple description coding

Proceedings of the 2nd ACM international workshop on Wireless mobile applications and services on WLAN hotspots

Quantified Score

Hi-index	0.00

Visualization

Abstract

We propose a multiple access scheme based on Time Division Duplexing (TDD) for peer-to-peer speech communications in a short-range mobile ad hoc network of wireless nodes. This reservation-based packet-switched scheme aims to improve the utilisation of radio channel by taking into account the on-off patterns of speech. The TDD frame suggested for the channels is divided into a control sub-frame and an information sub-frame. The Busy Indication control packets used to indicate the slot reservation is aimed at disseminating the channel status to new nodes joining the network and to ensure a collision-free data channel.