Robust Transmit Beamforming for Parameter Estimation Using Distributed Sensors

In this letter, we study the problem of estimating a complex parameter in a wireless sensor network under individual power constraints and bounded channel uncertainty, where the channel state information is assumed to be imperfect at both the sensors and the fusion center. Transmit beamformers and a...

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Bibliographic Details
Published in:	IEEE communications letters Vol. 20; no. 7; pp. 1329 - 1332
Main Authors:	Jiang Zhu, Blum, Rick S., Xiaokang Lin, Yuantao Gu
Format:	Journal Article
Language:	English
Published:	New York IEEE 01.07.2016 The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subjects:	Beamforming Channels collaborative beamforming Estimation Estimators Mathematical models Mean square values Optimization Optimized production technology Remote sensors Robust estimation Robustness SDP SDR Sensor fusion Sensors Uncertainty
ISSN:	1089-7798, 1558-2558
Online Access:	Get full text
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