TY - GEN
T1 - Detection of Gaussian sources using dumb wireless sensors
AU - Bianchi, Pascal
AU - Jakubowicz, Jérémie
AU - Roueff, François
PY - 2009/12/25
Y1 - 2009/12/25
N2 - We consider the signal detection problem using a large wireless sensor networks (WSN). In our WSN, each sensor transmits a single linear combination of the data sample it receives to a fusion center (FC). We wish to design an optimal choice of these linear precoders for the signal detection problem. The detection performance is evaluated using the error exponent approach. We provide an optimal solution in the following cases: 1) when the sensors reception is free of noise 2) when an orthogonality constraint is imposed on precoders.
AB - We consider the signal detection problem using a large wireless sensor networks (WSN). In our WSN, each sensor transmits a single linear combination of the data sample it receives to a fusion center (FC). We wish to design an optimal choice of these linear precoders for the signal detection problem. The detection performance is evaluated using the error exponent approach. We provide an optimal solution in the following cases: 1) when the sensors reception is free of noise 2) when an orthogonality constraint is imposed on precoders.
UR - https://www.scopus.com/pages/publications/72349094222
U2 - 10.1109/SSP.2009.5278479
DO - 10.1109/SSP.2009.5278479
M3 - Conference contribution
AN - SCOPUS:72349094222
SN - 9781424427109
T3 - IEEE Workshop on Statistical Signal Processing Proceedings
SP - 697
EP - 700
BT - 2009 IEEE/SP 15th Workshop on Statistical Signal Processing, SSP '09
T2 - 2009 IEEE/SP 15th Workshop on Statistical Signal Processing, SSP '09
Y2 - 31 August 2009 through 3 September 2009
ER -