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A block coded amplitude clipping and filtering for peak-to-average power ratio in orthogonal frequency ‘division multiplexing system

Yusof, S. K. and Fisal, Norsheila and Kannan, U. and Wong, Y. H. (2003) A block coded amplitude clipping and filtering for peak-to-average power ratio in orthogonal frequency ‘division multiplexing system. Student Conference on Research and Development (SCOReD) 2003 Proceedings, Putraiaya, Malaysia . pp. 105-108.

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Abstract

One of the major setbacks of Orthogonal Frequency Multipiexing . (OFDM) is its peak-to-average power ratio (PAPR). In this paper, an investigation of block coded amplitude clipping and filtering method to reduce further the PAPR in OFDM system is presented. The BER performance of this method is also analyzed. It is shown through simulation that the block coded amplitude clipping and - filtering method improves the PAPR and BER performance as compared to a block coding technique.

Item Type:Article
Subjects:T Technology > TK Electrical engineering. Electronics Nuclear engineering
Divisions:Electrical Engineering
ID Code:1955
Deposited By: Dr Zaharuddin Mohamed
Deposited On:19 Mar 2007 05:10
Last Modified:18 May 2012 08:51

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