Performance analysis of location-based dynamic carrier allocation in OFDM systems

Sungjun Ham, Sungho Jeon, Younghyun Jeon, Sanghoon Lee

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

It is well known that high multi-user and multi-carrier diversity gains can be achieved via the use of DCA (Dynamic Channel Allocation). However, there is no framework for analyzing the system performance of DCA algorithms over multi-cell environments. This paper presents a numerical analysis for measuring the performance gain for various DCA algorithms. Based on the analysis, an LQE (Location-based QoS Enhanced) DCA algorithm is proposed. In the simulation, we demonstrate that the proposed DCA algorithm is very effective from the perspective of fairness and throughput.

Original languageEnglish
Title of host publicationIEEE GLOBECOM 2006 - 2006 Global Telecommunications Conference
DOIs
Publication statusPublished - 2006 Dec 1
EventIEEE GLOBECOM 2006 - 2006 Global Telecommunications Conference - San Francisco, CA, United States
Duration: 2006 Nov 272006 Dec 1

Other

OtherIEEE GLOBECOM 2006 - 2006 Global Telecommunications Conference
CountryUnited States
CitySan Francisco, CA
Period06/11/2706/12/1

All Science Journal Classification (ASJC) codes

  • Engineering(all)

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  • Cite this

    Ham, S., Jeon, S., Jeon, Y., & Lee, S. (2006). Performance analysis of location-based dynamic carrier allocation in OFDM systems. In IEEE GLOBECOM 2006 - 2006 Global Telecommunications Conference [4151404] https://doi.org/10.1109/GLOCOM.2006.774