Mobility control for machine-to-machine LTE systems

Beom Hee Lee, Seong-Lyun Kim

Research output: Contribution to conferencePaper

4 Citations (Scopus)

Abstract

In this paper, we propose an efficient mobility control algorithm in the downlink multi-cell orthogonal frequency division multiple access (OFDMA) system for co-channel interference reduction. Our scheme divides each cell into several areas. The mobile nodes in each area find their own optimal position according to their present location. Both the signal to interference plus noise ratio (SINR) and the capacity for each node are increased by the proposed mobility control algorithm. Simulation results say that, even when the frequency reuse factor (FRF) is equal to 1, the average capacity is improved after applying the mobility control algorithm, compared to existing partial frequency reuse (PFR) scheme.

Original languageEnglish
Pages319-323
Number of pages5
Publication statusPublished - 2011 Jan 1
Event17th European Wireless Conference 2011, EW 2011 - Vienna, Austria
Duration: 2011 Apr 272011 Apr 29

Other

Other17th European Wireless Conference 2011, EW 2011
CountryAustria
CityVienna
Period11/4/2711/4/29

Fingerprint

Frequency division multiple access

All Science Journal Classification (ASJC) codes

  • Computer Networks and Communications

Cite this

Lee, B. H., & Kim, S-L. (2011). Mobility control for machine-to-machine LTE systems. 319-323. Paper presented at 17th European Wireless Conference 2011, EW 2011, Vienna, Austria.
Lee, Beom Hee ; Kim, Seong-Lyun. / Mobility control for machine-to-machine LTE systems. Paper presented at 17th European Wireless Conference 2011, EW 2011, Vienna, Austria.5 p.
@conference{12dba95441c04006959ea91073b2a11e,
title = "Mobility control for machine-to-machine LTE systems",
abstract = "In this paper, we propose an efficient mobility control algorithm in the downlink multi-cell orthogonal frequency division multiple access (OFDMA) system for co-channel interference reduction. Our scheme divides each cell into several areas. The mobile nodes in each area find their own optimal position according to their present location. Both the signal to interference plus noise ratio (SINR) and the capacity for each node are increased by the proposed mobility control algorithm. Simulation results say that, even when the frequency reuse factor (FRF) is equal to 1, the average capacity is improved after applying the mobility control algorithm, compared to existing partial frequency reuse (PFR) scheme.",
author = "Lee, {Beom Hee} and Seong-Lyun Kim",
year = "2011",
month = "1",
day = "1",
language = "English",
pages = "319--323",
note = "17th European Wireless Conference 2011, EW 2011 ; Conference date: 27-04-2011 Through 29-04-2011",

}

Lee, BH & Kim, S-L 2011, 'Mobility control for machine-to-machine LTE systems' Paper presented at 17th European Wireless Conference 2011, EW 2011, Vienna, Austria, 11/4/27 - 11/4/29, pp. 319-323.

Mobility control for machine-to-machine LTE systems. / Lee, Beom Hee; Kim, Seong-Lyun.

2011. 319-323 Paper presented at 17th European Wireless Conference 2011, EW 2011, Vienna, Austria.

Research output: Contribution to conferencePaper

TY - CONF

T1 - Mobility control for machine-to-machine LTE systems

AU - Lee, Beom Hee

AU - Kim, Seong-Lyun

PY - 2011/1/1

Y1 - 2011/1/1

N2 - In this paper, we propose an efficient mobility control algorithm in the downlink multi-cell orthogonal frequency division multiple access (OFDMA) system for co-channel interference reduction. Our scheme divides each cell into several areas. The mobile nodes in each area find their own optimal position according to their present location. Both the signal to interference plus noise ratio (SINR) and the capacity for each node are increased by the proposed mobility control algorithm. Simulation results say that, even when the frequency reuse factor (FRF) is equal to 1, the average capacity is improved after applying the mobility control algorithm, compared to existing partial frequency reuse (PFR) scheme.

AB - In this paper, we propose an efficient mobility control algorithm in the downlink multi-cell orthogonal frequency division multiple access (OFDMA) system for co-channel interference reduction. Our scheme divides each cell into several areas. The mobile nodes in each area find their own optimal position according to their present location. Both the signal to interference plus noise ratio (SINR) and the capacity for each node are increased by the proposed mobility control algorithm. Simulation results say that, even when the frequency reuse factor (FRF) is equal to 1, the average capacity is improved after applying the mobility control algorithm, compared to existing partial frequency reuse (PFR) scheme.

UR - http://www.scopus.com/inward/record.url?scp=84907077094&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=84907077094&partnerID=8YFLogxK

M3 - Paper

AN - SCOPUS:84907077094

SP - 319

EP - 323

ER -

Lee BH, Kim S-L. Mobility control for machine-to-machine LTE systems. 2011. Paper presented at 17th European Wireless Conference 2011, EW 2011, Vienna, Austria.