Autors: Koleva, P. H., Asenov O., Poulkov, V. K.
Title: Upstream Power Control for Digital Subscriber Lines
Keywords: Digital Subscriber Lines, Game theory, Upstream Power Control

Abstract: In this paper an Upstream Power Control (UPC) algorithm for Digital Subscriber Lines (DSL) is introduced based on a game theoretic approach of the users in the subscriber loop. A Nash equilibrium power control policy for optimal throughput for the DSL users based on a role game scenario is introduced. The simulation results show that by proper appropriation of the roles of groups of active users in the DSL cable, a maximum of the utility functions for a maximum number of users, could be achieved, keeping the crosstalk under a given limit.



    Proceedings of the XLVII International Scientific Conference on Information, Communication and Energy Systems and Technologies (ICEST 2012), vol. 2, pp. 359-362, 2012, Bulgaria, ISBN 978-619-167-003-1

    Вид: публикация в международен форум, публикация в реферирано издание