Performance analysis of reuse-partitioning-based subchannelized OFDMA uplink systems in multicell environments

Eunsung Oh, Myeon Gyun Cho, Seungyoup Han, Choongchae Woo, Daesik Hong

Research output: Contribution to journalArticle

15 Citations (Scopus)

Abstract

This paper presents a performance analysis of reuse partitioning (RUP)-based subchannelized orthogonal frequency-division multiple-access (OFDMA) uplink systems in multicell environments. The cochannel interference (CCI) statistic is calculated for OFDMA uplink systems. The derived statistic is then used to analyze the performance of subchannelized OFDMA systems based on RUP. Analysis and simulation results show that the performance of a subchannelized OFDMA system in multicell environments is noticeably dependent on the CCI, and the effect of CCI can be reduced by the RUP scheme. Finally, the results of the analysis yield the optimum RUP area for achieving the maximum system throughput.

Original languageEnglish
Pages (from-to)2617-2621
Number of pages5
JournalIEEE Transactions on Vehicular Technology
Volume57
Issue number4
DOIs
Publication statusPublished - 2008 Jul 1

Fingerprint

Frequency division multiple access
Orthogonal Frequency Division multiple Access (OFDMA)
Uplink
Cochannel interference
Performance Analysis
Reuse
Partitioning
Co-channel Interference
Statistics
Statistic
Throughput
Dependent
Simulation

All Science Journal Classification (ASJC) codes

  • Automotive Engineering
  • Aerospace Engineering
  • Applied Mathematics
  • Electrical and Electronic Engineering

Cite this

Oh, Eunsung ; Cho, Myeon Gyun ; Han, Seungyoup ; Woo, Choongchae ; Hong, Daesik. / Performance analysis of reuse-partitioning-based subchannelized OFDMA uplink systems in multicell environments. In: IEEE Transactions on Vehicular Technology. 2008 ; Vol. 57, No. 4. pp. 2617-2621.
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Performance analysis of reuse-partitioning-based subchannelized OFDMA uplink systems in multicell environments. / Oh, Eunsung; Cho, Myeon Gyun; Han, Seungyoup; Woo, Choongchae; Hong, Daesik.

In: IEEE Transactions on Vehicular Technology, Vol. 57, No. 4, 01.07.2008, p. 2617-2621.

Research output: Contribution to journalArticle

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