Constant Power Allocation Methods for SC-FDMA Systems
Summary :
A simple suboptimal power allocation method is proposed for SC-FDMA systems. It is known that the performance of constant power-based allocation methods is close to that of optimal solutions. In this letter, by utilizing the waterfilling condition inequality derived for SC-FDMA systems, a threshold is set to select subcarriers for loading constant power to these selected subcarriers. It offers competitive performance as confirmed by the simulation results.
- Publication
- IEICE TRANSACTIONS on Communications Vol.E93-B No.3 pp.771-775
- Publication Date
- 2010/03/01
- Publicized
- Online ISSN
- 1745-1345
- DOI
- 10.1587/transcom.E93.B.771
- Type of Manuscript
- LETTER
- Category
- Wireless Communication Technologies
Authors
Keyword
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Wei-Cheng PAO, Yung-Fang CHEN, Dah-Chung CHANG, "Constant Power Allocation Methods for SC-FDMA Systems" in IEICE TRANSACTIONS on Communications,
vol. E93-B, no. 3, pp. 771-775, March 2010, doi: 10.1587/transcom.E93.B.771.
Abstract: A simple suboptimal power allocation method is proposed for SC-FDMA systems. It is known that the performance of constant power-based allocation methods is close to that of optimal solutions. In this letter, by utilizing the waterfilling condition inequality derived for SC-FDMA systems, a threshold is set to select subcarriers for loading constant power to these selected subcarriers. It offers competitive performance as confirmed by the simulation results.
URL: https://global.ieice.org/en_transactions/communications/10.1587/transcom.E93.B.771/_p
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@ARTICLE{e93-b_3_771,
author={Wei-Cheng PAO, Yung-Fang CHEN, Dah-Chung CHANG, },
journal={IEICE TRANSACTIONS on Communications},
title={Constant Power Allocation Methods for SC-FDMA Systems},
year={2010},
volume={E93-B},
number={3},
pages={771-775},
abstract={A simple suboptimal power allocation method is proposed for SC-FDMA systems. It is known that the performance of constant power-based allocation methods is close to that of optimal solutions. In this letter, by utilizing the waterfilling condition inequality derived for SC-FDMA systems, a threshold is set to select subcarriers for loading constant power to these selected subcarriers. It offers competitive performance as confirmed by the simulation results.},
keywords={},
doi={10.1587/transcom.E93.B.771},
ISSN={1745-1345},
month={March},}
Copy
TY - JOUR
TI - Constant Power Allocation Methods for SC-FDMA Systems
T2 - IEICE TRANSACTIONS on Communications
SP - 771
EP - 775
AU - Wei-Cheng PAO
AU - Yung-Fang CHEN
AU - Dah-Chung CHANG
PY - 2010
DO - 10.1587/transcom.E93.B.771
JO - IEICE TRANSACTIONS on Communications
SN - 1745-1345
VL - E93-B
IS - 3
JA - IEICE TRANSACTIONS on Communications
Y1 - March 2010
AB - A simple suboptimal power allocation method is proposed for SC-FDMA systems. It is known that the performance of constant power-based allocation methods is close to that of optimal solutions. In this letter, by utilizing the waterfilling condition inequality derived for SC-FDMA systems, a threshold is set to select subcarriers for loading constant power to these selected subcarriers. It offers competitive performance as confirmed by the simulation results.
ER -
English
