Optimal power allocation of a single transmitter-multiple receivers channel in a cognitive sensor network
Type
Conference PaperKAUST Department
Applied Mathematics and Computational Science ProgramCommunication Theory Lab
Computer, Electrical and Mathematical Sciences and Engineering (CEMSE) Division
Electrical Engineering Program
Physical Science and Engineering (PSE) Division
Date
2012-08Permanent link to this record
http://hdl.handle.net/10754/564586
Metadata
Show full item recordAbstract
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.Citation
Ayala Solares, J. R., Rezki, Z., & Alouini, M.-S. (2012). Optimal power allocation of a single transmitter-multiple receivers channel in a cognitive sensor network. 2012 International Conference on Wireless Communications in Underground and Confined Areas. doi:10.1109/icwcuca.2012.6402479Conference/Event name
2012 3rd International Conference on Wireless Communications in Underground and Confined Areas, ICWCUCA 2012ISBN
9781467312905ae974a485f413a2113503eed53cd6c53
10.1109/ICWCUCA.2012.6402479