Title :
Distributed detection in UWB wireless sensor networks
Author :
Bai, Kai ; Tepedelenlioglu, Cihan
Author_Institution :
Dept. of Electr. Eng., Arizona State Univ., Tempe, AZ
fDate :
March 31 2008-April 4 2008
Abstract :
In this paper we consider distributed detection in ultra- wideband (UWB) wireless sensor networks with asynchronous transmissions over frequency-selective channels. Three amplify-and-forward schemes with different requirements on channel state information (CSI) are investigated. Performances are studied and compared by using the large deviation principle and simulations.
Keywords :
ultra wideband communication; wireless channels; wireless sensor networks; UWB wireless sensor networks; amplify-and-forward schemes; asynchronous transmissions; distributed detection; frequency-selective channels; ultrawideband networks; Channel state information; Fading; Feedback; Frequency synchronization; Intelligent networks; Physical layer; Pulse amplifiers; Sensor fusion; Ultra wideband technology; Wireless sensor networks; Distributed detection; UWB; large deviation; sensor networks;
Conference_Titel :
Acoustics, Speech and Signal Processing, 2008. ICASSP 2008. IEEE International Conference on
Conference_Location :
Las Vegas, NV
Print_ISBN :
978-1-4244-1483-3
Electronic_ISBN :
1520-6149
DOI :
10.1109/ICASSP.2008.4518096
