DocumentCode
1255949
Title
Robust beamforming for interference rejection in mobile communications
Author
Riba, Jaume ; Goldberg, Jason ; Vàzquez, Gregori
Author_Institution
Dept. de Teoria del Senyal i Comunicacions, Univ. Politecnica de Catalunya, Barcelona, Spain
Volume
45
Issue
1
fYear
1997
fDate
1/1/1997 12:00:00 AM
Firstpage
271
Lastpage
275
Abstract
The problem of robust beamformer design for mobile communications applications in the presence of moving co-channel sources is addressed. A generalization of the optimum beamformer based on a statistical model accounting for source movement is proposed. The new method is easily implemented and is shown to offer dramatic improvements over conventional optimum beamforming for moving sources under a variety of operating conditions
Keywords
array signal processing; cochannel interference; direction-of-arrival estimation; interference suppression; land mobile radio; interference rejection; mobile communications; moving cochannel sources; optimum beamformer; robust beamformer design; robust beamforming; source movement; statistical model; Array signal processing; Equalizers; Finite impulse response filter; H infinity control; Interference; Mobile communication; Notice of Violation; Robustness; Signal processing algorithms; Transfer functions;
fLanguage
English
Journal_Title
Signal Processing, IEEE Transactions on
Publisher
ieee
ISSN
1053-587X
Type
jour
DOI
10.1109/78.552229
Filename
552229
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