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Burst error correction using partial fourier matrices and block sparse representation

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3 Author(s)
N. Mukund Sriram ; Department of ECE, Indian Institute of Science, Bangalore 560012, India ; B. S. Adiga ; K. V. S. Hari

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.

Published in:

Communications (NCC), 2012 National Conference on

Date of Conference:

3-5 Feb. 2012