Title :
Distributed coordination of spectrum and the prisoner~s dilemma
Author :
Laufer, Amir ; Leshem, Amir
Author_Institution :
Sch. of Eng., Bar-Ilan Univ.
Abstract :
In this paper we discuss distributed spectrum allocation techniques in interference limited environment. We analyze the well known iterative water-filling strategy for a simplified two players interference game, and provide closed form analysis of the cases in which the IWF is suboptimal due to the occurrence of the well known prisoner´s dilemma. We then propose some alternative distributed coordination algorithm and show its superiority over IWF for real wireline access network
Keywords :
frequency allocation; game theory; iterative methods; radio spectrum management; radiofrequency interference; IWF; distributed spectrum coordination; interference limited environment; iterative water-filling strategy; players interference game; prisoners dilemma; real wireline access network; spectrum allocation; Bismuth; Context; DSL; Frequency; Interference; Iterative algorithms; Multiaccess communication; Nash equilibrium; Power control; Power distribution;
Conference_Titel :
New Frontiers in Dynamic Spectrum Access Networks, 2005. DySPAN 2005. 2005 First IEEE International Symposium on
Conference_Location :
Baltimore, MD, USA
Print_ISBN :
1-4244-0013-9
DOI :
10.1109/DYSPAN.2005.1542622
