A Fast Power Allocation Strategy for OFDM Systems

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题名:	A Fast Power Allocation Strategy for OFDM Systems
作者:	Pao,WC;Chen,YF
贡献者:	通訊工程學系
关键词:	RESOURCE-ALLOCATION;SUBCARRIER;CHANNELS;CAPACITY
日期:	2010
上传时间:	2012-03-27 18:53:57 (UTC+8)
出版者:	國立中央大學
摘要:	In this letter, we propose a power allocation strategy for orthogonal frequency division multiplexing (OFDM) systems. To achieve the maximum capacity, the proposed power allocation strategy iteratively tunes the amount of power allocated to subcarriers according to the related parameters in the duality gap. The proposed strategy has a fast rate to achieve the solution and a very low complexity, and it achieves almost optimum performance.
關聯:	IEEE TRANSACTIONS ON COMMUNICATIONS
显示于类别:	[通訊工程學系] 期刊論文

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