Rateless Codes Performance Tests On Terrestrial FSO Time-Correlated Channel Model

Alessandro Busacca; Luciano Curcio; Giovanni Garbo; Stefano Mangione; Salvatore Stivala; Andrea Ando'; null Marzano; G.M. Tosi Beleffi

Rateless Codes Performance Tests On Terrestrial FSO Time-Correlated Channel Model

Alessandro Busacca, Luciano Curcio, Giovanni Garbo, Stefano Mangione, Salvatore Stivala, Andrea Ando', Marzano, G.M. Tosi Beleffi

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Risultato della ricerca: Other

6 Citazioni (Scopus)

Abstract

Free Space Optics (FSO) links are affected by several impairments: optical turbulence, scattering, absorption, and pointing. In particular, atmospheric optical turbulence generates optical power fluctuations at the receiver that can degrade communications with fading events, especially, in high data rate links. A way to mitigate FSO link outages can be to add a coding to communications. Nevertheless, in order to study innovative solutions (software or hardware) and to improve the FSO link performance it needs accurate testing models. In this paper we describe an accurate time-correlated channel model able to predict random temporal fluctuations of optical signal irradiance caused by optical turbulence. Moreover, concerning the same channel, we also report simulation results on the error mitigation performance of Luby-Transform, Raptor, and RaptorQ codes.

Lingua originale	English
Numero di pagine	3
Stato di pubblicazione	Published - 2012

All Science Journal Classification (ASJC) codes

Computer Networks and Communications

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Busacca, A., Curcio, L., Garbo, G., Mangione, S., Stivala, S., Ando', A., Marzano, & Beleffi, G. M. T. (2012). Rateless Codes Performance Tests On Terrestrial FSO Time-Correlated Channel Model.

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title = "Rateless Codes Performance Tests On Terrestrial FSO Time-Correlated Channel Model",

abstract = "Free Space Optics (FSO) links are affected by several impairments: optical turbulence, scattering, absorption, and pointing. In particular, atmospheric optical turbulence generates optical power fluctuations at the receiver that can degrade communications with fading events, especially, in high data rate links. A way to mitigate FSO link outages can be to add a coding to communications. Nevertheless, in order to study innovative solutions (software or hardware) and to improve the FSO link performance it needs accurate testing models. In this paper we describe an accurate time-correlated channel model able to predict random temporal fluctuations of optical signal irradiance caused by optical turbulence. Moreover, concerning the same channel, we also report simulation results on the error mitigation performance of Luby-Transform, Raptor, and RaptorQ codes.",

author = "Alessandro Busacca and Luciano Curcio and Giovanni Garbo and Stefano Mangione and Salvatore Stivala and Andrea Ando' and Marzano and Beleffi, {G.M. Tosi}",

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T1 - Rateless Codes Performance Tests On Terrestrial FSO Time-Correlated Channel Model

AU - Busacca, Alessandro

AU - Curcio, Luciano

AU - Garbo, Giovanni

AU - Mangione, Stefano

AU - Stivala, Salvatore

AU - Ando', Andrea

AU - Marzano, null

AU - Beleffi, G.M. Tosi

PY - 2012

Y1 - 2012

N2 - Free Space Optics (FSO) links are affected by several impairments: optical turbulence, scattering, absorption, and pointing. In particular, atmospheric optical turbulence generates optical power fluctuations at the receiver that can degrade communications with fading events, especially, in high data rate links. A way to mitigate FSO link outages can be to add a coding to communications. Nevertheless, in order to study innovative solutions (software or hardware) and to improve the FSO link performance it needs accurate testing models. In this paper we describe an accurate time-correlated channel model able to predict random temporal fluctuations of optical signal irradiance caused by optical turbulence. Moreover, concerning the same channel, we also report simulation results on the error mitigation performance of Luby-Transform, Raptor, and RaptorQ codes.

AB - Free Space Optics (FSO) links are affected by several impairments: optical turbulence, scattering, absorption, and pointing. In particular, atmospheric optical turbulence generates optical power fluctuations at the receiver that can degrade communications with fading events, especially, in high data rate links. A way to mitigate FSO link outages can be to add a coding to communications. Nevertheless, in order to study innovative solutions (software or hardware) and to improve the FSO link performance it needs accurate testing models. In this paper we describe an accurate time-correlated channel model able to predict random temporal fluctuations of optical signal irradiance caused by optical turbulence. Moreover, concerning the same channel, we also report simulation results on the error mitigation performance of Luby-Transform, Raptor, and RaptorQ codes.

UR - http://hdl.handle.net/10447/72972

M3 - Other

ER -