Iterative decoding of robust analog product codes

Avi Zanko; Amir Leshem; Ephraim Zehavi

doi:10.1109/EEEI.2014.7005761

Iterative decoding of robust analog product codes

Avi Zanko, Amir Leshem, Ephraim Zehavi

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

2 Scopus citations

Abstract

In this paper, a new robust analog error correcting code with an iterative decoder is proposed for real-valued signals corrupted by impulsive noises (sparse signal) in the presence of small additive noise affecting all the entries of the received signal. In each iteration of the algorithm, the problem of decoding the long block code is decoupled into a set of parallel LASSO subproblems in order to locate the impulsive errors. Then, the information is decoded by solving the appropriate least squares (LS) problem. Under the almost sparse noise model, simulation results show that the proposed algorithm exhibits little loss compared to the ideal least squares when the impulsive noises are perfectly known at the receiver.

Original language	English
Title of host publication	2014 IEEE 28th Convention of Electrical and Electronics Engineers in Israel, IEEEI 2014
Publisher	Institute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)	9781479959877
DOIs	https://doi.org/10.1109/EEEI.2014.7005761
State	Published - 2014
Externally published	Yes
Event	2014 28th IEEE Convention of Electrical and Electronics Engineers in Israel, IEEEI 2014 - Eilat, Israel Duration: 3 Dec 2014 → 5 Dec 2014

Publication series

Name	2014 IEEE 28th Convention of Electrical and Electronics Engineers in Israel, IEEEI 2014

Conference

Conference	2014 28th IEEE Convention of Electrical and Electronics Engineers in Israel, IEEEI 2014
Country/Territory	Israel
City	Eilat
Period	3/12/14 → 5/12/14

Bibliographical note

Publisher Copyright:
© Copyright 2015 IEEE All rights reserved.

Access to Document

10.1109/EEEI.2014.7005761

Cite this

Zanko, A., Leshem, A., & Zehavi, E. (2014). Iterative decoding of robust analog product codes. In 2014 IEEE 28th Convention of Electrical and Electronics Engineers in Israel, IEEEI 2014 Article 7005761 (2014 IEEE 28th Convention of Electrical and Electronics Engineers in Israel, IEEEI 2014). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/EEEI.2014.7005761

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title = "Iterative decoding of robust analog product codes",

abstract = "In this paper, a new robust analog error correcting code with an iterative decoder is proposed for real-valued signals corrupted by impulsive noises (sparse signal) in the presence of small additive noise affecting all the entries of the received signal. In each iteration of the algorithm, the problem of decoding the long block code is decoupled into a set of parallel LASSO subproblems in order to locate the impulsive errors. Then, the information is decoded by solving the appropriate least squares (LS) problem. Under the almost sparse noise model, simulation results show that the proposed algorithm exhibits little loss compared to the ideal least squares when the impulsive noises are perfectly known at the receiver.",

author = "Avi Zanko and Amir Leshem and Ephraim Zehavi",

note = "Publisher Copyright: {\textcopyright} Copyright 2015 IEEE All rights reserved.; 2014 28th IEEE Convention of Electrical and Electronics Engineers in Israel, IEEEI 2014 ; Conference date: 03-12-2014 Through 05-12-2014",

year = "2014",

doi = "10.1109/EEEI.2014.7005761",

language = "אנגלית",

series = "2014 IEEE 28th Convention of Electrical and Electronics Engineers in Israel, IEEEI 2014",

publisher = "Institute of Electrical and Electronics Engineers Inc.",

booktitle = "2014 IEEE 28th Convention of Electrical and Electronics Engineers in Israel, IEEEI 2014",

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Zanko, A, Leshem, A & Zehavi, E 2014, Iterative decoding of robust analog product codes. in 2014 IEEE 28th Convention of Electrical and Electronics Engineers in Israel, IEEEI 2014., 7005761, 2014 IEEE 28th Convention of Electrical and Electronics Engineers in Israel, IEEEI 2014, Institute of Electrical and Electronics Engineers Inc., 2014 28th IEEE Convention of Electrical and Electronics Engineers in Israel, IEEEI 2014, Eilat, Israel, 3/12/14. https://doi.org/10.1109/EEEI.2014.7005761

Iterative decoding of robust analog product codes. / Zanko, Avi; Leshem, Amir; Zehavi, Ephraim.
2014 IEEE 28th Convention of Electrical and Electronics Engineers in Israel, IEEEI 2014. Institute of Electrical and Electronics Engineers Inc., 2014. 7005761 (2014 IEEE 28th Convention of Electrical and Electronics Engineers in Israel, IEEEI 2014).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

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AB - In this paper, a new robust analog error correcting code with an iterative decoder is proposed for real-valued signals corrupted by impulsive noises (sparse signal) in the presence of small additive noise affecting all the entries of the received signal. In each iteration of the algorithm, the problem of decoding the long block code is decoupled into a set of parallel LASSO subproblems in order to locate the impulsive errors. Then, the information is decoded by solving the appropriate least squares (LS) problem. Under the almost sparse noise model, simulation results show that the proposed algorithm exhibits little loss compared to the ideal least squares when the impulsive noises are perfectly known at the receiver.

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Iterative decoding of robust analog product codes

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