Game theoretic frequency reuse approach in OFDMA femtocell networks; Emerging Telecommunications Technologies (ETT); Vol. 29, iss. 10

Game theoretic frequency reuse approach in OFDMA femtocell networks; Emerging Telecommunications Technologies (ETT); Vol. 29, iss. 10

Bibliographic Details
Parent link:Emerging Telecommunications Technologies (ETT)
Vol. 29, iss. 10.— 2018.— [e3440, 15 p.]
Main Author: Ghosh J. Joydev
Corporate Author: Национальный исследовательский Томский политехнический университет Инженерная школа информационных технологий и робототехники
Other Authors: Dzhayakodi (Jayakody) Arachshiladzh D. N. K. Dushanta Nalin Kumara
Summary:Title screen
In this paper, we initially dealt with the issue of spectrum allocation among macro (or “licensed”) and femto (or “unlicensed”) users in an orthogonal frequency division multiple access femtocell network of noncooperative game theoretic frequency reuse approach. We formulate the difficulty based on spectrum bidding. Here, individual secondary users (SUs) create an auction for the amount of bandwidth and every primary user can share the frequency band among SUs by itself according to the intelligence from SUs without lowering its own performance. Here, we consider that the bidding is a noncooperative game and one of its solutions is a Nash equilibrium. The femto base stations are grouped into different cluster for mitigating the undesired interference among them. The game theoretical method deals with the intercluster frequency clashes. We exemplified a link between utility function and the number of players by noncooperative game theoretic approach to guide the spectrum sharing decision at the cell edges. The convergence of the development mechanism is rigorously scrutinized and extensive numerical outcomes are presented to illustrate their potential merits.
Language:English
Published: 2018
Subjects:
электронный ресурс
труды учёных ТПУ
Online Access:https://doi.org/10.1002/ett.3440
Format: Electronic Book Chapter
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=661418

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