Title :
A game theoretic approach to dynamic energy minimization in wireless transceivers
Author :
Iranli, Ali ; Fatemi, Hanif ; Pedram, Massoud
Author_Institution :
Dept. of Electr. Eng., Univ. of Southern California, USA
Abstract :
Adaptive transceivers can significantly reduce the energy consumption of a mobile, battery-powered node by capturing real-time changes in the communication channel. This paper proposes a game-theoretic solution to the optimization of the energy consumption in wireless transceivers. This is accomplished by dynamically adapting the modulation level of the transmitter modulator and the error correction aptitude of the receiver decoder with respect to channel conditions subject to specified average bit-error-rate and throughput constraints. Experimental results demonstrate energy savings of up to 15%.
Keywords :
digital communication; error correction; error statistics; game theory; minimisation; power consumption; telecommunication channels; transceivers; adaptive transceivers; average bit error rate; communication channel; dynamic energy minimization; energy consumption; error correction aptitude; game theoretic solution; optimization; receiver decoder; transmitter modulator; wireless transceivers; Ad hoc networks; Batteries; Bit error rate; Communication channels; Decoding; Digital signal processing; Energy consumption; Game theory; Mobile ad hoc networks; Transceivers;
Conference_Titel :
Computer Aided Design, 2003. ICCAD-2003. International Conference on
Conference_Location :
San Jose, CA, USA
Print_ISBN :
1-58113-762-1
DOI :
10.1109/ICCAD.2003.159731
