Distributed node-specific block-diagonal LCMV beamforming in wireless acoustic sensor networks

Xinwei Guo; Minmin Yuan; Yuxuan Ke; Chengshi Zheng; Xiaodong Li

doi:10.1016/j.sigpro.2021.108085

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Distributed node-specific block-diagonal LCMV beamforming in wireless acoustic sensor networks

Xinwei Guo Minmin Yuan Yuxuan Ke Chengshi Zheng Xiaodong Li

Year: 2021 Journal: Signal Processing Vol: 185 Pages: 108085-108085 Publisher: Elsevier BV

DOI: 10.1016/j.sigpro.2021.108085

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Keywords:

Beamforming Node (physics) Covariance matrix Computer science Computational complexity theory Algorithm Diagonal Wireless sensor network Adaptive beamformer Minimum-variance unbiased estimator Topology (electrical circuits) Mathematics Estimator Telecommunications Acoustics Computer network Statistics

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Speech and Audio Processing

Physical Sciences → Computer Science → Signal Processing

Advanced Adaptive Filtering Techniques

Physical Sciences → Engineering → Computational Mechanics

Indoor and Outdoor Localization Technologies

Physical Sciences → Engineering → Electrical and Electronic Engineering

Distributed node-specific block-diagonal LCMV beamforming in wireless acoustic sensor networks

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