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On the PAR Reduction of OFDM Signals Using Multiple Signal Representation

Jayalath, Anagiyaddage Dhammik; Athaudage, Chandranath R


Multiple signal representation (MSR) techniques have been used to reduce the high peak-to-average power ratios (PAR) of orthogonal frequency division multiplexing (OFDM) signals. These includes partial transmit sequences (PTS), selected mapping (SLM), selective scrambling and interleaving. All MSR techniques often improve the PAR statistics and are iterative in nature. The PAR reduction obtainable depends on the number of iterations performed, which also increases the complexity of the OFDM...[Show more]

CollectionsANU Research Publications
Date published: 2004
Type: Journal article
Source: IEEE Communications Letters
DOI: 10.1109/LCOMM.2004.832767


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