TY - GEN
T1 - Optimal power allocation of a single transmitter-multiple receivers channel in a cognitive sensor network
AU - Ayala Solares, Jose Roberto
AU - Rezki, Zouheir
AU - Alouini, Mohamed-Slim
N1 - KAUST Repository Item: Exported on 2020-10-01
PY - 2012/8
Y1 - 2012/8
N2 - The optimal transmit power of a wireless sensor network with one transmitter and multiple receivers in a cognitive radio environment while satisfying independent peak, independent average, sum of peak and sum of average transmission rate constraints is derived. A suboptimal scheme is proposed to overcome the frequency of outages for the independent peak transmission rate constraint. In all cases, numerical results are provided for Rayleigh fading channels. © 2012 IEEE.
AB - The optimal transmit power of a wireless sensor network with one transmitter and multiple receivers in a cognitive radio environment while satisfying independent peak, independent average, sum of peak and sum of average transmission rate constraints is derived. A suboptimal scheme is proposed to overcome the frequency of outages for the independent peak transmission rate constraint. In all cases, numerical results are provided for Rayleigh fading channels. © 2012 IEEE.
UR - http://hdl.handle.net/10754/564586
UR - http://ieeexplore.ieee.org/document/6402479/
UR - http://www.scopus.com/inward/record.url?scp=84873159299&partnerID=8YFLogxK
U2 - 10.1109/ICWCUCA.2012.6402479
DO - 10.1109/ICWCUCA.2012.6402479
M3 - Conference contribution
SN - 9781467312905
BT - 2012 International Conference on Wireless Communications in Underground and Confined Areas
PB - Institute of Electrical and Electronics Engineers (IEEE)
ER -