DocumentCode :
2872767
Title :
Optimum power allocation for selective transmit-diversity systems over Nakagami fading channels
Author :
Hasna, Mazen O. ; Alouini, Mohamed-Slim
Author_Institution :
Department of Electrical and Computer Engineering, University of Minnesota, Minneapolis, 55455, USA
Volume :
3
fYear :
2002
fDate :
13-17 May 2002
Abstract :
Optimum power loading algorithms for selective transmitter diversity systems over flat Nakagami fading channels are considered. Both power limited and interference limited systems are studied. It is shown that the diversity links statistics can be exploited to optimally allocate the power among the transmitter antennas. The performance criterion used in optimizing the power allocation is the outage probability which is the probability that the link quality falls below an acceptable level. As an illustration of the mathematical formalism some numerical results for particular cases of interests are plotted and discussed.
Keywords :
Monitoring; Optimization; Pediatrics; Signal to noise ratio;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Acoustics, Speech, and Signal Processing (ICASSP), 2002 IEEE International Conference on
Conference_Location :
Orlando, FL, USA
ISSN :
1520-6149
Print_ISBN :
0-7803-7402-9
Type :
conf
DOI :
10.1109/ICASSP.2002.5745078
Filename :
5745078
Link To Document :
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