Title :
Distributed game theoretic optimization of frequency selective interference channels: A cross layer approach
Author :
Leshem, Amir ; Zehavi, Ephraim
Abstract :
In this paper we propose a smart multichannel extension of CSMA (SXMA) with collision avoidance as a mean to perform distributed spectrum allocation using the Nash Bargaining solution. The smart carrier sensing replaces explicit CSI signalling required by standard approaches to cooperative game theoretic spectrum allocation in cognitive radio networks. It allows fast convergence of the network to a cooperative Pareto optimal point.
Keywords :
Pareto optimisation; adjacent channel interference; carrier sense multiple access; cognitive radio; collision avoidance; cooperative communication; game theory; spectral analysis; CSI signalling; CSMA; Nash Bargaining solution; SXMA; cognitive radio networks; collision avoidance; cooperative Pareto optimal point; cooperative game theoretic spectrum allocation; cross layer approach; distributed game theoretic optimization; distributed spectrum allocation; fast convergence; frequency selective interference channel; smart carrier sensing; smart multichannel extension; Convergence; Games; Interference channels; NIST; Resource management; Sensors; Time frequency analysis; Cognitive radio; Nash bargaining solution; carrier sensing; distributed spectrum management; game theory; interference channel; multiple access channel;
Conference_Titel :
Electrical and Electronics Engineers in Israel (IEEEI), 2010 IEEE 26th Convention of
Conference_Location :
Eliat
Print_ISBN :
978-1-4244-8681-6
DOI :
10.1109/EEEI.2010.5662092
