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Authors: Miroslav Knežević ; Vesselin Velichkov ; Bart Preneel and Ingrid Verbauwhede

Affiliation: K.U. Leuven, ESAT/COSIC and IBBT, Belgium

ISBN: 978-989-8111-62-3

Keyword(s): Coding, error-correction codes, rateless codes, online codes.

Related Ontology Subjects/Areas/Topics: Channel Coding, Modulation and Multi-User Detection ; Detection, Decoding and Diversity Techniques ; Joint Compression, Coding and Modulation for Wireless Multimedia ; Mobile Software and Services ; Telecommunications ; Testbeds and Deployment ; Wireless and Mobile Technologies ; Wireless Information Networks and Systems

Abstract: We propose a new parameter for optimizing the performance of rateless codes by minimizing latency and data overhead. We call it Latency-Overhead Product (LOP). It is based on ideas used in the analysis of digital circuits. We demonstrate the effectiveness of the LOP parameter for a specific class of rateless codes called Online codes (OC). We give results from experiments in ideal channel and simulated wireless channel with losses. In the second part of our experiments we analyze the relationship between the message block size and the performance of rateless codes. With the results from these experiments we extend the results from the performance of Luby Transform (LT) codes published in (Vukobratovic and Despotovic, 2005) by adding figures for Online codes.

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Paper citation in several formats:
Knežević M.; Velichkov V.; Preneel B.; Verbauwhede I. and (2008). ON THE PRACTICAL PERFORMANCE OF RATELESS CODES.In Proceedings of the International Conference on Wireless Information Networks and Systems - Volume 1: WINSYS, (ICETE 2008) ISBN 978-989-8111-62-3, pages 173-176. DOI: 10.5220/0002021801730176

@conference{winsys08,
author={Miroslav Knežević and Vesselin Velichkov and Bart Preneel and Ingrid Verbauwhede},
title={ON THE PRACTICAL PERFORMANCE OF RATELESS CODES},
booktitle={Proceedings of the International Conference on Wireless Information Networks and Systems - Volume 1: WINSYS, (ICETE 2008)},
year={2008},
pages={173-176},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0002021801730176},
isbn={978-989-8111-62-3},
}

TY - CONF

JO - Proceedings of the International Conference on Wireless Information Networks and Systems - Volume 1: WINSYS, (ICETE 2008)
TI - ON THE PRACTICAL PERFORMANCE OF RATELESS CODES
SN - 978-989-8111-62-3
AU - Knežević, M.
AU - Velichkov, V.
AU - Preneel, B.
AU - Verbauwhede, I.
PY - 2008
SP - 173
EP - 176
DO - 10.5220/0002021801730176

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