Adaptive beamforming algorithm with increased speed and improved reliability for smart antennas

Authors:
Farhad Gh. Khodaei;Javad Nourinia;Changiz Ghobadi
Affiliations:
No. 16, Laleh Alley, Ranjbar Alley, Pasdaran Street, Maragheh City, East Azarbayjan State 55167-13846, Iran;No. 16, Laleh Alley, Ranjbar Alley, Pasdaran Street, Maragheh City, East Azarbayjan State 55167-13846, Iran;Urmia university, Urmia, Iran
Venue:
Computers and Electrical Engineering
Year:
2010

Citing 2
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Applications of Digital Wireless Technologies to Global Wireless Communications

Applications of Digital Wireless Technologies to Global Wireless Communications
Fractional-delay sequential blind beamforming for wireless multipath communications in confined areas

IEEE Transactions on Wireless Communications

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Abstract

In this paper, a novel adaptive beamforming algorithm has been proposed which can be used for tracking the subscribers of a smart antenna in a wide angle spread environment. It can be adapted for arbitrary variations in both eigenvalues and eigenvectors of the autocorrelation matrix of received signal which is mostly the case for moving subscribers' environment. Moreover, it uses one adaptive module which is less than two adaptive modules of previous works and leads to a high speed at least two times more than previous works.