Algorithms for quiescent pattern control with minimum variance

Steven R. Miller, Andreas Spanias

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

1 Scopus citations

Abstract

Two algorithms are proposed that have a prescribed quiescent beam pattern within an additive white Gaussian noise (AWGN) environment and then utilize the remaining degrees of freedom to reduce interference. The algorithms do not require explicit knowledge of the direction of arrival for the signal of interest. However, a correlated reference is required. Both algorithms have fast convergence speed making them suitable for time-varying channels. The algorithms have improved SINR over the Generalized Side-Lobe Canceller when multiple interferers impinge upon the main beam of the quiescent pattern.

Original languageEnglish (US)
Title of host publicationIEEE Workshop on Signal Processing Advances in Wireless Communications, SPAWC
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages615-618
Number of pages4
Volume2004-January
ISBN (Print)078037858X
DOIs
StatePublished - 2004
Event4th IEEE Workshop on Signal Processing Advances in Wireless Communications, SPAWC 2003 - Rome, Italy
Duration: Jun 15 2003Jun 18 2003

Other

Other4th IEEE Workshop on Signal Processing Advances in Wireless Communications, SPAWC 2003
CountryItaly
CityRome
Period6/15/036/18/03

Keywords

  • Beam former
  • GSC
  • LMS
  • Quiescent pattern

ASJC Scopus subject areas

  • Electrical and Electronic Engineering
  • Computer Science Applications
  • Information Systems

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    Miller, S. R., & Spanias, A. (2004). Algorithms for quiescent pattern control with minimum variance. In IEEE Workshop on Signal Processing Advances in Wireless Communications, SPAWC (Vol. 2004-January, pp. 615-618). [1319034] Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/SPAWC.2003.1319034