DS-CDMA capacity enhancement with adaptive antennas

G Tsoulos, MA Beach, SC Swales

Research output: Contribution to journalArticle (Academic Journal)peer-review

9 Citations (Scopus)

Abstract

A new ray-based simulation methodology for an adaptive antenna system is presented. Results for a typical microcellular environment highlight the behaviour of the adaptive antenna, and DS-CDMA capacity analysis illustrates the capacity enhancement attainable. For the cases considered, a minimum five fold increase in the overall spectrum efficiency is predicted for an eight-element adaptive antenna array employing the RLS algorithm
Translated title of the contributionDS-CDMA Capacity Enhancement with Adaptive Antennas
Original languageEnglish
Pages (from-to)1319 - 1320
JournalElectronics Letters
Volume31
Issue number16
DOIs
Publication statusPublished - Aug 1995

Bibliographical note

Rose publication type: Journal article

Sponsorship: G.V. Tsoulos wishes to thank the Centre for
Communications Research (University of Bristol) for his postgraduate bursary. The authors would like to thank G.E. Athanasiadou and A.R. Nix for their help with the ray tracing tools

Keywords

  • adaptive antenna arrays
  • antenna theory
  • cellular radio
  • channel capacity
  • ray-based simulation methodology

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