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 language | English |
|---|---|
| Pages (from-to) | 2617-2621 |
| Number of pages | 5 |
| Journal | IEEE Transactions on Vehicular Technology |
| Volume | 57 |
| Issue number | 4 |
| DOIs | |
| Publication status | Published - 2008 Jul 1 |
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All Science Journal Classification (ASJC) codes
- Automotive Engineering
- Aerospace Engineering
- Applied Mathematics
- Electrical and Electronic Engineering
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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 journal › Article
TY - JOUR
T1 - Performance analysis of reuse-partitioning-based subchannelized OFDMA uplink systems in multicell environments
AU - Oh, Eunsung
AU - Cho, Myeon Gyun
AU - Han, Seungyoup
AU - Woo, Choongchae
AU - Hong, Daesik
PY - 2008/7/1
Y1 - 2008/7/1
N2 - 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.
AB - 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.
UR - http://www.scopus.com/inward/record.url?scp=48749104245&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=48749104245&partnerID=8YFLogxK
U2 - 10.1109/TVT.2007.909310
DO - 10.1109/TVT.2007.909310
M3 - Article
VL - 57
SP - 2617
EP - 2621
JO - IEEE Transactions on Vehicular Technology
JF - IEEE Transactions on Vehicular Technology
SN - 0018-9545
IS - 4
ER -