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Optimal Positioning of the Base Stations in PS-LTE Systems
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 Title & Authors
Optimal Positioning of the Base Stations in PS-LTE Systems
Kim, Hyun-Woo; Lee, Sang-Hoon; Yoon, Hyun-Goo; Choi, Yong-Hoon;
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 Abstract
In this paper, we try to find the optimal locations of NeNB(Nomadic evolved NodeB)s for maximizing the overall throughput of the PS-LTE networks. Since finding optimal locations of all NeNBs in a given area is NP-hard(Non-deterministic Polynomial time-hard) problem, we proposed a PSO-based heuristic approach. In order to evaluate the performance, we conducted two experiments. We compared performance with other schemes such as Exhaustive Search, Random Walk Search, and locating neighboring NeNBs with the same NeNB-to-NeNB distance. The proposed method showed the similar results to the exhaustive search method in terms of locating optimal position and user`s data throughput. The proposed method, however, has the fast and consistent convergence time.
 Keywords
public safety;PS-LTE;NeNB;positioning;base station;
 Language
Korean
 Cited by
 References
1.
3GPP TS 22.346 V13.0.0, Isolated Evolved Universal Terrestrial Radio Access Network (E-UTRAN) operation for public safety; Stage 1 (Release 13), 2014.9.

2.
3GPP TR 22.897 V13.0.0, Study on Isolated Evolved Universal Terrestrial Radio Access Network (E-UTRAN) Operation for Public Safety (Release 13), 2014.6.

3.
3GPP TR 23.797 V13.0.0, Study on architecture enhancements to support isolated Evolved Universal Terrestrial Radio Access Network (E-UTRAN) operation for public safety(Release 13), 2015.6.

4.
3GPP TR 33.897 V2.0.0, Study on Isolated Evolved Universal Terrestrial Radio Access Network (E-UTRAN) Operation for Public Safety; Security aspects (Release 13), 2015.12.

5.
I. J. Ko, T. H. Ko, and Y. H. Kang, "A study on the priority of disaster management system - With emphasis on jeju special self-governing province," Korean Rev. Crisis & Emergency Management, vol. 7, no. 4, pp. 1-22, Aug. 2011.

6.
Jeollanam-do, Response activities standard manual, 2012.

7.
Y.-C. Wang and C.-A. Chuang, "Efficient eNB deployment strategy for heterogeneous cells in 4G LTE systems," Elsevier Computer Netw., vol. 79, pp. 297-312, 2015. crossref(new window)

8.
A. Al-Samawi, A. Sali, N. K. Noordin, M. Othman, and F. Hashim, "Base station location optimisation in LTE using genetic algorithm," IEEE ICT Convergence, pp. 336-341, Jeju, Korea, Oct. 2013.

9.
J. Kennedy and R. Eberhart, "Particle swarm Optimization," in Proc. IEEE Int. Conf. Neural Netw., vol. 4, Perth, Australia, 1995.

10.
B.-R. Moon, Easy learning Genetic Algorithm, Hanbit Academy Inc. 2014.

11.
M. Kim, B. Park, and H. Seong, "A study on design of mobile communication microstrip patch antenna using PSO algorithm," JKIICE, vol. 17, no. 8, pp. 1796-1803, Aug. 2013.

12.
P. S. Shelokara, P. Siarryb, V. K. Jayaramana, and B. D. Kulkarnia, "Particle swarm and ant colony algorithms hybridized for improved continuous optimization," Applied Mathematics and Computation, vol. 188, no. 1, pp. 129-142, May 2007. crossref(new window)

13.
TTAK.KO-06.0318, Traffic transit rules between fixed and mobile network in consideration of mobile environment, 2012.12.

14.
Shannon-Hartley theorem, Retrieved Mar. 30, 2016, http://en.wikipedia.org/wiki/Shannon%E2%80%93Hartley_theorem.

15.
Y.-H. Choi, J. Lee, J. Back, S. Park, Y. Chung, and H. Lee, "Energy efficient operation of cellular network using on/off base stations," Int. J. Distrib. Sensor Netw., vol. 2015, Jan. 2015.

16.
P. J. Park and C. J. Lee, "Study of multi floor plant layout optimization based on particle swarm optimization," Korean Chemical Eng. Res., vol. 52, no. 4, pp. 475-480, 2014. crossref(new window)

17.
J. H. Yun, D. V. Chien, T. T. Tin, and J.-W. Kim, "Posture optimization for a humanoid robot using particle swarm optimization," J. KIIS, vol. 24, no. 4, pp. 450-456, Aug. 2014.

18.
M. Schwwab, E. C. Biscaia, J. L. Monteiro, and J. C. Pinto, "Nonlinear parameter estimation through particle swarm optimization," Chem. Eng. Sci., vol. 63, no. 6, pp. 1542-1552, Mar. 2008. crossref(new window)