Resource Allocation for an OFDMA Relay Network with Multicells
Summary :
In this paper, we propose a new subcarrier allocation algorithm for a downlink OFDMA relay network with multicells. In the proposed algorithm, subcarriers are allocated to users and relays to maximize the overall sum of the achievable rate under fairness constraints. Simulation results show that the proposed algorithm achieves higher data rate than the static algorithm and reduces the outage probability compared to the static and greedy algorithms.
- Publication
- IEICE TRANSACTIONS on Communications Vol.E93-B No.5 pp.1293-1297
- Publication Date
- 2010/05/01
- Publicized
- Online ISSN
- 1745-1345
- DOI
- 10.1587/transcom.E93.B.1293
- Type of Manuscript
- LETTER
- Category
- Wireless Communication Technologies
Authors
Keyword
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Dongwook CHOI, Dongwoo LEE, Jae Hong LEE, "Resource Allocation for an OFDMA Relay Network with Multicells" in IEICE TRANSACTIONS on Communications,
vol. E93-B, no. 5, pp. 1293-1297, May 2010, doi: 10.1587/transcom.E93.B.1293.
Abstract: In this paper, we propose a new subcarrier allocation algorithm for a downlink OFDMA relay network with multicells. In the proposed algorithm, subcarriers are allocated to users and relays to maximize the overall sum of the achievable rate under fairness constraints. Simulation results show that the proposed algorithm achieves higher data rate than the static algorithm and reduces the outage probability compared to the static and greedy algorithms.
URL: https://global.ieice.org/en_transactions/communications/10.1587/transcom.E93.B.1293/_p
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@ARTICLE{e93-b_5_1293,
author={Dongwook CHOI, Dongwoo LEE, Jae Hong LEE, },
journal={IEICE TRANSACTIONS on Communications},
title={Resource Allocation for an OFDMA Relay Network with Multicells},
year={2010},
volume={E93-B},
number={5},
pages={1293-1297},
abstract={In this paper, we propose a new subcarrier allocation algorithm for a downlink OFDMA relay network with multicells. In the proposed algorithm, subcarriers are allocated to users and relays to maximize the overall sum of the achievable rate under fairness constraints. Simulation results show that the proposed algorithm achieves higher data rate than the static algorithm and reduces the outage probability compared to the static and greedy algorithms.},
keywords={},
doi={10.1587/transcom.E93.B.1293},
ISSN={1745-1345},
month={May},}
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TY - JOUR
TI - Resource Allocation for an OFDMA Relay Network with Multicells
T2 - IEICE TRANSACTIONS on Communications
SP - 1293
EP - 1297
AU - Dongwook CHOI
AU - Dongwoo LEE
AU - Jae Hong LEE
PY - 2010
DO - 10.1587/transcom.E93.B.1293
JO - IEICE TRANSACTIONS on Communications
SN - 1745-1345
VL - E93-B
IS - 5
JA - IEICE TRANSACTIONS on Communications
Y1 - May 2010
AB - In this paper, we propose a new subcarrier allocation algorithm for a downlink OFDMA relay network with multicells. In the proposed algorithm, subcarriers are allocated to users and relays to maximize the overall sum of the achievable rate under fairness constraints. Simulation results show that the proposed algorithm achieves higher data rate than the static algorithm and reduces the outage probability compared to the static and greedy algorithms.
ER -
English
