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Burst error correction using partial fourier matrices and block sparse representation

Sriram, Mukund N and Adiga, BS and Hari, KVS (2012) Burst error correction using partial fourier matrices and block sparse representation. In: 2012 National Conference on Communications (NCC), 3-5 Feb. 2012, Kharagpur.

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Official URL: http://dx.doi.org/10.1109/NCC.2012.6176836

Abstract

There is a strong relation between sparse signal recovery and error control coding. It is known that burst errors are block sparse in nature. So, here we attempt to solve burst error correction problem using block sparse signal recovery methods. We construct partial Fourier based encoding and decoding matrices using results on difference sets. These constructions offer guaranteed and efficient error correction when used in conjunction with reconstruction algorithms which exploit block sparsity.

Item Type: Conference Paper
Additional Information: Copyright of this article belongs to IEEE.
Keywords: Block Sparsity; Compressed Sensing; Burst Errorcorrection; Difference Set; Partial Fourier Matrix
Department/Centre: Division of Electrical Sciences > Electrical Communication Engineering
Depositing User: Francis Jayakanth
Date Deposited: 19 Dec 2013 10:14
Last Modified: 19 Dec 2013 10:14
URI: http://eprints.iisc.ac.in/id/eprint/48033

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