Novel CSMA scheme for DS-UWB ad-hoc network with variable spreading factor

Wataru Horie, Yukitoshi Sanada

Research output: Contribution to journalArticle

1 Citation (Scopus)

Abstract

In this paper, a novel carrier-sense multiple-access (CSMA) scheme for UWB ad-hoc network is proposed and evaluated. UWB is a kind of spread spectrum communication and it is possible to detect the distance between the nodes. With this positioning capability of the UWB systems, DS-CDMA (DS-UWB) scheme with variable spreading factor is used. In this paper, a novel CSMA scheme that employs the correlation of the spreading code is proposed.

Original languageEnglish
Pages (from-to)2615-2620
Number of pages6
JournalIEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences
VolumeE87-A
Issue number10
Publication statusPublished - 2004 Oct

Fingerprint

Carrier sense multiple access
Multiple Access
Ad hoc networks
Ad Hoc Networks
Ultra-wideband (UWB)
Spread Spectrum Communication
DS-CDMA
Spread spectrum communication
Positioning
Code division multiple access
Vertex of a graph

Keywords

  • Ad-hoc network
  • CSMA
  • Spread spectrum
  • UWB
  • Variable spreading factor

ASJC Scopus subject areas

  • Electrical and Electronic Engineering
  • Hardware and Architecture
  • Information Systems

Cite this

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abstract = "In this paper, a novel carrier-sense multiple-access (CSMA) scheme for UWB ad-hoc network is proposed and evaluated. UWB is a kind of spread spectrum communication and it is possible to detect the distance between the nodes. With this positioning capability of the UWB systems, DS-CDMA (DS-UWB) scheme with variable spreading factor is used. In this paper, a novel CSMA scheme that employs the correlation of the spreading code is proposed.",
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