Game-theoretic analysis for power allocation in frequency-selective unlicensed bands

Yunjian Xu, Wei Chen, Zhigang Cao, Khaled Ben Letaief

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

Abstract

Power allocation is an important issue for spectrum sharing of unlicensed bands, in which multiple unlicensed systems may coexist and operate. Recently some works have been reported on game theoretical analysis for multiple systems cooperating in frequency-flat unlicensed bands. However, there has not been much work on the cooperative and competitive strategic behavior of multiple mutually interfering systems in frequency- selective unlicensed bands. In this paper, we construct a game theoretical framework for multiple selfish systems on frequency- selective Interference Channels (IC). This framework enables us to utilize existing protocols designed for frequency-flat ICs in frequency-selective scenarios and can be regarded as an extension of previous results for frequency-flat scenarios.

Original languageEnglish
Title of host publication2008 IEEE Global Telecommunications Conference, GLOBECOM 2008
Pages5037-5041
Number of pages5
DOIs
Publication statusPublished - 1 Dec 2008
Event2008 IEEE Global Telecommunications Conference, GLOBECOM 2008 - New Orleans, LA, United States
Duration: 30 Nov 20084 Dec 2008

Publication series

NameGLOBECOM - IEEE Global Telecommunications Conference

Other

Other2008 IEEE Global Telecommunications Conference, GLOBECOM 2008
CountryUnited States
CityNew Orleans, LA
Period30/11/084/12/08

Keywords

  • Frequency-selective unlicensed bands
  • Nash equilibrium
  • Power allocation
  • Spectrum sharing

ASJC Scopus subject areas

  • Electrical and Electronic Engineering

Cite this

Xu, Y., Chen, W., Cao, Z., & Letaief, K. B. (2008). Game-theoretic analysis for power allocation in frequency-selective unlicensed bands. In 2008 IEEE Global Telecommunications Conference, GLOBECOM 2008 (pp. 5037-5041). [4698738] (GLOBECOM - IEEE Global Telecommunications Conference). https://doi.org/10.1109/GLOCOM.2008.ECP.963