Energy-constrained decentralized best-linear-unbiased estimation via partial sensor noise variance knowledge

IEEE Signal Processing Letters

Volumn 15, Issue , 2008, Pages 33-36

  Wu, Jwo Yuh ^a   Huang, Qian Zhi ^a   Lee, Ta Sang ^a  

^a NATIONAL CHIAO TUNG UNIVERSITY   (Taiwan)

Author keywords

Convex optimization; Decentralized estimation; Energy efficiency; Quantization; Sensor networks

Indexed keywords

ACTIVE NODE; ANALYTIC APPROXIMATION; ANALYTICAL RESULTS; CHANNEL GAINS; CLOSED FORM SOLUTIONS; CONSERVE ENERGY; DECENTRALIZED ESTIMATION; ENERGY-CONSTRAINED; FUSION CENTER; FUSION RULE; HIGHLY NONLINEAR; LINK QUALITY; LOCAL SENSORS; LOWER BOUNDS; NOISE VARIANCE; QUANTIZATION; QUANTIZED VERSION; RAW MEASUREMENTS; SENSOR NOISE; SIMULATION RESULT; STATISTICAL DESCRIPTIONS; UNBIASED ESTIMATION;

CONTROL THEORY; CONVEX OPTIMIZATION; ESTIMATION; OPTIMIZATION; SENSOR NETWORKS; SPURIOUS SIGNAL NOISE; WIRELESS SENSOR NETWORKS;

ENERGY EFFICIENCY;

EID: 51449116301     PISSN: 10709908     EISSN: None     Source Type: Journal    
DOI: 10.1109/LSP.2007.910314     Document Type: Article

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