In this work, we have implemented a data recovery software integrating the most recent rateless codes, i.e., RaptorQ codes. Thanks to the above-mentioned software, it is possible to recover data loss occurring on several kinds of network conditions. We have performed a statistical analysis of failure probabilities at several configurations of RaptorQ parameters. We have found a good agreement with the theoretical values of a random linear fountain code over Galois Field GF(256). Moreover, we have shown that the probability of having a certain number of failed decoded source blocks - when sending a fixed size file - follows a Poisson distribution.

Pernice, R., Andò, A., Curcio, L., Mangione, S., Stivala, S., Parisi, A., et al. (2014). Statistical analysis of RaptorQ failure probability applied to a data recovery software. In 2014 EURO MED TELCO CONFERENCE (EMTC).

Statistical analysis of RaptorQ failure probability applied to a data recovery software

PERNICE, Riccardo;ANDO', Andrea;CURCIO, Luciano;MANGIONE, Stefano;STIVALA, Salvatore;PARISI, Antonino;GALLO, Pierluigi;CAMPANELLA, Matteo;GARBO, Giovanni;BUSACCA, Alessandro
2014-01-01

Abstract

In this work, we have implemented a data recovery software integrating the most recent rateless codes, i.e., RaptorQ codes. Thanks to the above-mentioned software, it is possible to recover data loss occurring on several kinds of network conditions. We have performed a statistical analysis of failure probabilities at several configurations of RaptorQ parameters. We have found a good agreement with the theoretical values of a random linear fountain code over Galois Field GF(256). Moreover, we have shown that the probability of having a certain number of failed decoded source blocks - when sending a fixed size file - follows a Poisson distribution.
Settore ING-INF/03 - Telecomunicazioni
Settore ING-INF/01 - Elettronica
nov-2014
Euro Med Telco Conference 2014 - 53rd FITCE International Congress
Napoli
12-15 Novembre 2014
53
2014
5
Pernice, R., Andò, A., Curcio, L., Mangione, S., Stivala, S., Parisi, A., et al. (2014). Statistical analysis of RaptorQ failure probability applied to a data recovery software. In 2014 EURO MED TELCO CONFERENCE (EMTC).
Proceedings (atti dei congressi)
Pernice, R; Andò, A; Curcio, L; Mangione, S; Stivala, S; Parisi, A; Gallo, P; Campanella, M; Garbo, G; Busacca A
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/10447/98301
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