Robust Distributed Collaborative Beamforming for Wireless Sensor Networks with Channel Estimation Impairments

Robust Distributed Collaborative Beamforming for Wireless Sensor Networks with Channel Estimation Impairments

We propose a new collaborative beamforming (CB) solution robust (i.e., RCB) against major channel estimation impairments over dual-hop transmissions through a wireless sensor network (WSN) of K nodes. The source first sends its signal to the WSN. Then, each node forwards its received signal after mu...

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Bibliographic Details
Main Authors: Oussama Ben Smida, Slim Zaidi, Sofiène Affes, Shahrokh Valaee
Format: Article
Language:English
Published: MDPI AG 2019-03-01
Series:Sensors
Subjects:
collaborative beamforming (CB)
distributed CB (DCB)
robust DCB (RDCB)
wireless sensor network (WSN)
scattering
channel mismatch
implementation impairments
channel estimation errors
synchronization
localization
direction-of-arrival (DoA)
scatterers
Online Access:http://www.mdpi.com/1424-8220/19/5/1061

Internet

http://www.mdpi.com/1424-8220/19/5/1061

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