Code sectoring methods in CDMA-based broadband point-to-multipoint networks

C. Novák, András Tikk, János Bitó

Research output: Contribution to journalArticle

4 Citations (Scopus)

Abstract

Code sectoring methods in broadband wireless point-to-multipoint (PMP) networks applying code-division multiple access (CDMA) are discussed in this paper. Interference reduction is the key factor in PMP network design, therefore antenna- and frequency-sectoring solutions are commonly applied. CDMA allows code sectoring strategies, moreover advanced interference suppression techniques (e.g., multiuser detection) can be utilized. The combination of different sectoring schemes and multiuser receivers in a CDMA-based PMP network provides the effective control of interference. In this study different CDMA code sectoring approaches are proposed and downlink interference analyses of a PMP network sector are presented.

Original languageEnglish
Pages (from-to)320-322
Number of pages3
JournalIEEE Microwave and Wireless Components Letters
Volume13
Issue number8
DOIs
Publication statusPublished - Aug 2003

Fingerprint

code division multiple access
Code division multiple access
broadband
interference
antenna design
Interference suppression
Multiuser detection
sectors
receivers
retarding
Antennas

Keywords

  • Broadband fixed wireless access
  • Code-division multiple access
  • Multiuser detection
  • Parallel interference cancellation

ASJC Scopus subject areas

  • Electrical and Electronic Engineering

Cite this

Code sectoring methods in CDMA-based broadband point-to-multipoint networks. / Novák, C.; Tikk, András; Bitó, János.

In: IEEE Microwave and Wireless Components Letters, Vol. 13, No. 8, 08.2003, p. 320-322.

Research output: Contribution to journalArticle

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