Iterative Optimization of Antenna System for CDMA-based BFWA Networks

C. Novák, Tamás Pálfalvi, János Bitó

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

The main concept of broadband wireless fixed access (BFWA) is serving cheap terminal stations (IS) with low complexity and implementation cost from more complex base stations. However, the implementation of near-ideal antennas is difficult and expensive and would increase TS antenna costs dramatically. In our contribution we examine downlink interference situations in BFWA networks applying code division multiple access (CDMA) and obtain optimal antenna system configuration by an iteration algorithm, which is intended to realize interference and cost optimization jointly. Interference cancelling provided by multiuser detection is also exploited, resulting in reduced antenna costs besides more complex receiver algorithm.

Original languageEnglish
Title of host publicationITG-Fachbericht
Pages111-114
Number of pages4
Edition178
Publication statusPublished - 2003
EventINICA 2003: International ITG-Conference on Antennas - Berlin, Germany
Duration: Sep 17 2003Sep 19 2003

Other

OtherINICA 2003: International ITG-Conference on Antennas
CountryGermany
CityBerlin
Period9/17/039/19/03

Fingerprint

Code division multiple access
Antennas
Costs
Multiuser detection
Base stations

ASJC Scopus subject areas

  • Hardware and Architecture
  • Software

Cite this

Novák, C., Pálfalvi, T., & Bitó, J. (2003). Iterative Optimization of Antenna System for CDMA-based BFWA Networks. In ITG-Fachbericht (178 ed., pp. 111-114)

Iterative Optimization of Antenna System for CDMA-based BFWA Networks. / Novák, C.; Pálfalvi, Tamás; Bitó, János.

ITG-Fachbericht. 178. ed. 2003. p. 111-114.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Novák, C, Pálfalvi, T & Bitó, J 2003, Iterative Optimization of Antenna System for CDMA-based BFWA Networks. in ITG-Fachbericht. 178 edn, pp. 111-114, INICA 2003: International ITG-Conference on Antennas, Berlin, Germany, 9/17/03.
Novák C, Pálfalvi T, Bitó J. Iterative Optimization of Antenna System for CDMA-based BFWA Networks. In ITG-Fachbericht. 178 ed. 2003. p. 111-114
Novák, C. ; Pálfalvi, Tamás ; Bitó, János. / Iterative Optimization of Antenna System for CDMA-based BFWA Networks. ITG-Fachbericht. 178. ed. 2003. pp. 111-114
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