A Flexible and Portable Real-time DVB-S2 Transceiver using Multicore and SIMD CPUs

Software implementation of digital communication systems is more and more used in different contexts. In the case of satellite communication standards, they are an appealing alternative in ground stations. The challenge is to push the performance of these digital communication systems to meet the real time constraints. In this paper, we propose an open source digital communication transceiver that enables to exploit the parallelism of general purpose processors (multicore, SIMD). It is also flexible, supporting several modulation and coding schemes. Finally, it is portable, being able to adapt to the level of parallelism of different CPU architectures (x86 and ARM).

Mots clés

Real-time system SDR Multicore CPU SIMD DVB-S2 standard Radio transceiver

Domaines

Calcul parallèle, distribué et partagé [cs.DC] Traitement du signal et de l'image [eess.SP]

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Adrien Cassagne : Connectez-vous pour contacter le contributeur

https://hal.science/hal-03336450

Soumis le : mercredi 20 octobre 2021-13:56:51

Dernière modification le : vendredi 2 février 2024-09:42:35

Dates et versions

hal-03336450 , version 1 (07-09-2021)

hal-03336450 , version 2 (20-10-2021)

Identifiants

HAL Id : hal-03336450 , version 2
DOI : 10.1109/ISTC49272.2021.9594063

Citer

Adrien Cassagne, Mathieu Leonardon, Romain Tajan, Camille Leroux, Christophe Jégo, et al.. A Flexible and Portable Real-time DVB-S2 Transceiver using Multicore and SIMD CPUs. The 11th IEEE International Symposium on Topics in Coding (ISTC 2021), Aug 2021, Montréal, Canada. ⟨10.1109/ISTC49272.2021.9594063⟩. ⟨hal-03336450v2⟩

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