In this paper, we propose novel energy efficient adaptive network coding and modulation schemes for time variant channels. We evaluate such schemes under a realistic channel model for open area environments and Geostationary Earth Orbit (GEO) satellites. Compared to non-adaptive network coding and adaptive rate efficient network-coded schemes for time variant channels, we show that our proposed schemes, through physical layer awareness can be designed to transmit only if a target quality of service (QoS) is achieved. As a result, such schemes can provide remarkable energy savings.
Energy efficient Adaptive Network Coding Schemes for Satellite Communications / Gharsellaoui, Ala Eddine; Ghanem, Samah A. M.; Tarchi, Daniele; Vanelli Coralli, Alessandro. - ELETTRONICO. - 186:(2017), pp. 20.202-20.212. (Intervento presentato al convegno WISATS 2016 - 8th EAI International Conference on Wireless and Satellite Systems (formerly PSATS) tenutosi a Cardiff, UK nel 19-20 September 2016) [10.1007/978-3-319-53850-1_20].
Energy efficient Adaptive Network Coding Schemes for Satellite Communications
GHARSELLAOUI, ALA EDDINE;TARCHI, DANIELE;VANELLI CORALLI, ALESSANDRO
2017
Abstract
In this paper, we propose novel energy efficient adaptive network coding and modulation schemes for time variant channels. We evaluate such schemes under a realistic channel model for open area environments and Geostationary Earth Orbit (GEO) satellites. Compared to non-adaptive network coding and adaptive rate efficient network-coded schemes for time variant channels, we show that our proposed schemes, through physical layer awareness can be designed to transmit only if a target quality of service (QoS) is achieved. As a result, such schemes can provide remarkable energy savings.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
