Title :
Investigations on distributed detection performance of Neyman-Pearson detection scheme using constructive interference technique for WSN
Author :
Johnsi, S.I. ; Radha, S
Author_Institution :
Dept of ECE, St. Joseph´´s Coll. of Eng., Chennai, India
Abstract :
Detection of event is a prominent application of wireless sensor networks. In this paper, the problem of distributed detection in a wireless sensor network over multi access fading channel is considered. The detection performance of Neyman-Pearson detection scheme, which uses a constructive interference technique is analyzed for different channel conditions. The detection performance is characterized in terms of error exponent which defines the detection error probability. The investigations give some valuable insight in to an optimal design of wireless sensor networks.
Keywords :
error statistics; fading channels; interference (signal); multi-access systems; wireless sensor networks; Neyman-Pearson detection; WSN; constructive interference; distributed detection performance; error exponent; error probability; multi access fading channel; wireless sensor networks; Bandwidth; Educational institutions; Error probability; Event detection; Fading; Intelligent sensors; Interference; Sensor fusion; Sensor phenomena and characterization; Wireless sensor networks; Wireless sensor network; detection error probability; distributed detection; error exponent;
Conference_Titel :
Wireless Communication and Sensor Computing, 2010. ICWCSC 2010. International Conference on
Conference_Location :
Chennai
Print_ISBN :
978-1-4244-5136-4
Electronic_ISBN :
978-1-4244-5137-1
DOI :
10.1109/ICWCSC.2010.5415889
