Fast blind adaptive beamforming algorithm with interference suppression

Ning Xie

doi:10.1109/TVT.2007.909308

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Fast blind adaptive beamforming algorithm with interference suppression

2008-05-01

PRE

DOI：10.1109/TVT.2007.909308

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Abstract

En 中文

A fast blind adaptive beamforming algorithm is proposed in code-division multiple-access wireless systems based on an array pattern synthesis approach. By incorporating an interference suppression mechanism in the iterative procedure, the proposed algorithm outperforms conventional blind algorithms. Two practical adaptive beamforming algorithms are further presented, which provide fast convergence speed with low complexity. The simulation results demonstrate the effectiveness of the proposed adaptive beamforming algorithms in various signal environments.

Keywords:

adaptive beamforming

blind algorithm

fast convergence

low complexity

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