Title :
Multi-objective cooperative algorithms based on game theory in cognitive radio
Author :
Zhihui, Ye ; Keqin, Shen
Author_Institution :
Dept. of Electr. Sci. & Eng., Nanjing Univ., Nanjing, China
Abstract :
A multi-objective function cooperative algorithm based on non-collaboration game and Nash equilibrium is designed, which combines maximum bandwidth profitability with maximum proportional fairness. As applied in cognitive radio environment, the proposed algorithm can win trade-off between fairness and bandwidth profit, and realize effective spectrum distribution.
Keywords :
cognitive radio; game theory; Nash equilibrium; cognitive radio; game theory; maximum bandwidth profitability; maximum proportional fairness; multi-objective cooperative algorithms; non-collaboration game; Algorithm design and analysis; Bandwidth; Chromium; Cognitive radio; Convergence; Game theory; Nash equilibrium; Pareto optimization; Profitability; Relays; Bandwidth profitability; Cognitive radio; Fairness; Game theory; Multi-objective function;
Conference_Titel :
Wireless Communications & Signal Processing, 2009. WCSP 2009. International Conference on
Conference_Location :
Nanjing
Print_ISBN :
978-1-4244-4856-2
Electronic_ISBN :
978-1-4244-5668-0
DOI :
10.1109/WCSP.2009.5371656
