Multicarrier orthogonal-CDMA for fixed wireless access applications

Junsong Li, Mohsen Kavehrad

Research output: Contribution to journalArticle

1 Citation (Scopus)

Abstract

In this paper, we suggest applying multicarrier spread spectrum (MC-SS) techniques to fixed wireless access applications. Due to the fixed nature of subscribers in these applications, cross-polarization discrimination and directional subscriber antennas can be used to reduce interference in a multicellular system. Power control schemes are applied on both uplink and downlink. The suggested system has a high capacity and uses a simple multiaccess layer. It is robust against multipath effects and can provide service coverage not only to line-of-sight (LOS) but also to nearly LOS subscribers. Only a single carrier frequency is used in the entire network.

Original languageEnglish (US)
Pages (from-to)189-201
Number of pages13
JournalInternational Journal of Wireless Information Networks
Volume8
Issue number4
StatePublished - Dec 1 2001

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Code division multiple access
Power control
Polarization
Antennas

All Science Journal Classification (ASJC) codes

  • Hardware and Architecture
  • Computer Networks and Communications
  • Electrical and Electronic Engineering

Cite this

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abstract = "In this paper, we suggest applying multicarrier spread spectrum (MC-SS) techniques to fixed wireless access applications. Due to the fixed nature of subscribers in these applications, cross-polarization discrimination and directional subscriber antennas can be used to reduce interference in a multicellular system. Power control schemes are applied on both uplink and downlink. The suggested system has a high capacity and uses a simple multiaccess layer. It is robust against multipath effects and can provide service coverage not only to line-of-sight (LOS) but also to nearly LOS subscribers. Only a single carrier frequency is used in the entire network.",
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Multicarrier orthogonal-CDMA for fixed wireless access applications. / Li, Junsong; Kavehrad, Mohsen.

In: International Journal of Wireless Information Networks, Vol. 8, No. 4, 01.12.2001, p. 189-201.

Research output: Contribution to journalArticle

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