Concatenated Compressed Sensing-Based Error Correcting Codes
Conference: SCC 2013 - 9th International ITG Conference on Systems, Communication and Coding
01/21/2013 - 01/24/2013 at München, Deutschland
Proceedings: SCC 2013
Pages: 5Language: englishTyp: PDF
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Authors:
Zörlein, Henning; Shehata, Mina; Bossert, Martin (Institute of Communications Engineering, Ulm University, 89081 Ulm, Germany)
Abstract:
Error correction is one of many fields, where the concept of Compressed Sensing (CS) can be applied. The resulting coding scheme is very sensitive to non-sparse noise, e.g., Additive White Gaussian Noise (AWGN), and has only been successfully applied to channels with impulsive noise. In order to overcome this obstacle, a code concatenation scheme is proposed, where a quantized CS-based error correcting code is used as outer code of a system based on code concatenation. In numerical simulations, the performance of the proposed scheme is evaluated.