Browse > Article
http://dx.doi.org/10.7840/kics.2014.39A.11.652

A Novel Cell Selection Technique Based on Game Theory for Femtocell System Resource Optimization  

Jang, Jeong-Gyu (Dongguk University Department of Electricity and Electronic Engineering)
Sohn, Insoo (Dongguk University Department of Electricity and Electronic Engineering)
Publication Information
The Journal of Korean Institute of Communications and Information Sciences / v.39A, no.11, 2014 , pp. 652-659 More about this Journal
Abstract
In this paper, we propose an access point selection method for mobile users in LTE-femtocell system. In wireless communication system, users want to receive good data service. In LTE-femtocell system, if users move a little, users can experience different data service. The proposed access point selection method help that if users move a little, users obtain the high capacity and that user selects access point that other user have not selected much and so obtains higher data service. We simulated in order to prove performance of the proposed access point selection metod. Simulation results show that in a situation that users are concentrated in order to obtain better data service users are seen scattered look. As a result, we confirm that the proposed access point selection method provides good data service to users.
Keywords
Femtocell; Game Theory; Long Term Evolution (LTE);
Citations & Related Records
Times Cited By KSCI : 3  (Citation Analysis)
연도 인용수 순위
1 S. Kim, M. Jung, S. Lee, and S. Min, "LTE femtocell network configuration and an off-load scheme according to traffic type within smart shipyard Area," J. KICS, vol. 39C, no. 08, pp. 667-673, Aug. 2014.   과학기술학회마을   DOI
2 J. Kwon, Y. Sang, and K. Kim, "Uplink interference avoidance scheme to improve femtocell performance in heterogeneous cellular networks," J. KICS, vol. 38A, no. 05, pp. 451-458, May 2013.   과학기술학회마을   DOI   ScienceOn
3 D. Jeong and Y. Kim, "Power control of femto base station for protecting macrocell users," J. KICS, vol. 38A, no. 10, pp. 865-873, Oct. 2013.   과학기술학회마을   DOI
4 K. Mittal, E. Belding, and S. Suri, "A game-theoretic analysis of wireless access point selection by mobile users," Computer Commun., vol. 31, no. 10, pp. 2049-2062, Jun. 2008.   DOI
5 M. Satyanarayanan, "Pervasive computing: Vision and challenges," IEEE Pers. Commun., vol. 8, no. 4, pp. 10-17, Aug. 2001.
6 J. Jang and I. Sohn, "A novel game theory based femtocell selection method with mobile users," in Proc. KICS 2014 Winter Conf., pp. 762-763, yongpyong, Korea, Jan. 2014.
7 홍인기, "통신시스템을 분석하기 위한 도구로서의 게임이론," Inf. & Commun. Mag., vol. 26, no. 7, pp. 3-9, Jun. 2009.
8 C. Bouras, G. Kavourgias, V. Kokkinos, and A. Papazois, "Interference management in LTE femtocell systems using an adaptive frequency reuse scheme," IEEE Wirel. Telecommun. Symp. (WTS), pp. 1-7, London, Apr. 2012.
9 P. Lee, T. Lee, J. Jeong, and J. Shin, "Interference management in Lte femtocell systems using fractional frequency reuse," in Advanced Commun. Technol. (ICACT), vol. 2, pp. 1047-1051, Phoenix Park, 2010.
10 H. Lei, L. Zhang, X. Zhang, and D. Yang, "A novel multi-cell OFDMA system structure using fractional frequency reuse," IEEE Int. Symp. Personal, Indoor and Mob. Radio Commun. (PIMRC), pp. 1-5, Athens, Sept. 2007.