Energy efficient uplink joint resource allocation non-cooperative game with pricing

Tsiropoulou, EE; Vamvakas, P; Papavassiliou, S

dc.contributor.author	Tsiropoulou, EE	en
dc.contributor.author	Vamvakas, P	en
dc.contributor.author	Papavassiliou, S	en
dc.date.accessioned	2014-03-01T02:53:37Z
dc.date.available	2014-03-01T02:53:37Z
dc.date.issued	2012	en
dc.identifier.issn	15253511	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/36455
dc.subject	CDMA wireless networks	en
dc.subject	joint power and rate allocation	en
dc.subject	Nash equilibrium	en
dc.subject	pricing	en
dc.subject	utility function	en
dc.subject.other	CDMA wireless networks	en
dc.subject.other	Energy efficient	en
dc.subject.other	Equilibrium point	en
dc.subject.other	Equilibrium solutions	en
dc.subject.other	Game-theoretic	en
dc.subject.other	Heterogeneous services	en
dc.subject.other	Joint power	en
dc.subject.other	Key elements	en
dc.subject.other	Low-complexity	en
dc.subject.other	Modeling and simulation	en
dc.subject.other	Nash equilibria	en
dc.subject.other	Noncooperative game	en
dc.subject.other	Nonlinear Pricing	en
dc.subject.other	Pricing mechanism	en
dc.subject.other	Rate allocation	en
dc.subject.other	Transmission rates	en
dc.subject.other	Up-link transmissions	en
dc.subject.other	Utility functions	en
dc.subject.other	Wireless systems	en
dc.subject.other	Computer simulation	en
dc.subject.other	Costs	en
dc.subject.other	Energy efficiency	en
dc.subject.other	Game theory	en
dc.subject.other	Telecommunication services	en
dc.subject.other	Wireless telecommunication systems	en
dc.subject.other	Economics	en
dc.title	Energy efficient uplink joint resource allocation non-cooperative game with pricing	en
heal.type	conferenceItem	en
heal.identifier.primary	10.1109/WCNC.2012.6214187	en
heal.identifier.secondary	http://dx.doi.org/10.1109/WCNC.2012.6214187	en
heal.identifier.secondary	6214187	en
heal.publicationDate	2012	en
heal.abstract	Joint power and rate control is a key element to the efficient use of wireless system resources especially when considering heterogeneous services with various transmission rates and requirements. Although several game-theoretic approaches have appeared to solve this problem their stable outcome is extracted independently or semi-jointly, and the corresponding equilibrium solutions introduce several inefficiencies. To eliminate some of them and achieve a more socially desirable energy efficient operational point, in this paper we combine pricing mechanisms with a joint utility-based uplink transmission power and rate allocation non-cooperative game formulation. The existence of a unique Nash equilibrium is shown, and the respective game's convergence is proven. A distributed, iterative and low-complexity algorithm for computing the desired equilibrium point is presented while the performance effectiveness of the proposed approach is evaluated via modeling and simulation considering both linear and nonlinear pricing. © 2012 IEEE.	en
heal.journalName	IEEE Wireless Communications and Networking Conference, WCNC	en
dc.identifier.doi	10.1109/WCNC.2012.6214187	en
dc.identifier.spage	2352	en
dc.identifier.epage	2356	en