Flexible Multi-standard Digital Front-End for LPWA Technologies - Advanced Connectivity Lab, IRT b<>com Accéder directement au contenu
Article Dans Une Revue Radio Science Letters Année : 2020

Flexible Multi-standard Digital Front-End for LPWA Technologies

Patrick Savelli
  • Fonction : Auteur
Vincent Savaux
Pauline Desnos
  • Fonction : Auteur
Matthieu Kanj
  • Fonction : Auteur
  • PersonId : 1010793
Christophe Delacourt

Résumé

This paper proposes a flexible multi-standard digital front-end (DFE) hardware architecture designed for three main low-power wide-area (LPWA) technologies: LoRa, Sigfox, and narrowband-Internet of things (NB-IoT). We demonstrate the feasibility of an unified DFE architecture that fits the requirements of these LPWA technologies. The proposed DFE architecture has been implemented on a Spartan-6 field pro-grammable gate array (FPGA) within a base station receiver, and tested using a universal software radio peripheral (USRP) based platform. We show that the expected performance can be achieved with low hardware complexity, in terms of memory and logic requirements.
Fichier principal
Vignette du fichier
URSI_GASS_2020_DFE-1.pdf (197.58 Ko) Télécharger le fichier
Origine : Fichiers produits par l'(les) auteur(s)
Loading...

Dates et versions

hal-02555888 , version 1 (27-04-2020)

Identifiants

  • HAL Id : hal-02555888 , version 1

Citer

Patrick Savelli, Vincent Savaux, Pauline Desnos, Ali Zeineddine, Matthieu Kanj, et al.. Flexible Multi-standard Digital Front-End for LPWA Technologies. Radio Science Letters, 2020. ⟨hal-02555888⟩
515 Consultations
119 Téléchargements

Partager

Gmail Facebook X LinkedIn More