Constant Power Allocation Methods for SC-FDMA Systems
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概要
- 論文の詳細を見る
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.
- （社）電子情報通信学会の論文
- 2010-03-01
著者
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Chen Yung-fang
Department Of Communication Engineering National Central University
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PAO Wei-Cheng
Department of Communication Engineering, National Central University
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CHANG Dah-Chung
Department of Communication Engineering, National Central University
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Pao Wei-cheng
Department Of Communication Engineering National Central University
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Chang Dah-chung
Department Of Communication Engineering National Central University
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