Indoor Optical Wireless Communication Coverage Optimization Using a SiPM Photoreceiver
In: 2023 IEEE Wireless Communications and Networking Conference (WCNC) ; https://hal.science/hal-04145642 ; 2023 IEEE Wireless Communications and Networking Conference (WCNC), Mar 2023, Glasgow, United Kingdom. pp.1-6, ⟨10.1109/WCNC55385.2023.10118956⟩, 2023
Online
Konferenz
Zugriff:
International audience ; Although optical wireless communication (OWC) is seen as a promising complementary technology to radio frequency systems, its deployment is currently hampered by its limited communication range and the lack of compactness of its transceivers. A partial solution lies in using more sensitive photoreceivers, such as arrays of single photon avalanche diodes (SPAD). Despite their limited bandwidth and non-linearity, such devices have been shown to support Gbps data transmission while providing greatly enhanced sensitivity compared to conventional photodiodes (PD). However, their potential to increase the communication coverage of an indoor OWC system has never been studied. In this paper, a simulation framework for evaluating this metric using a SPAD-based indoor OWC system is thus detailed and implemented. Results show that an array of SPADs in the order of a mm 2 is enough to ensure connectivity over a whole 16 m 2 room, whereas similar performance with a PD requires a sensitive area of several hundreds of mm 2 , hence demonstrating the interest of SPADs for coverage as well as compactness optimization in OWC. Index Terms-single photon avalanche diode (SPAD), optical wireless communications (OWC), LiFi
| Titel: |
Indoor Optical Wireless Communication Coverage Optimization Using a SiPM Photoreceiver
|
|---|---|
| Autor/in / Beteiligte Person: | Béchadergue, Bastien ; Cazimajou, Thibauld ; Mandorlo, Fabien ; F., Calmon ; Laboratoire d'Ingénierie des Systèmes de Versailles (LISV) ; Université de Versailles Saint-Quentin-en-Yvelines (UVSQ) ; Institut des Nanotechnologies de Lyon (INL) ; École Centrale de Lyon (ECL) ; Université de Lyon-Université de Lyon-Université Claude Bernard Lyon 1 (UCBL) ; Université de Lyon-École Supérieure de Chimie Physique Électronique de Lyon (CPE)-Institut National des Sciences Appliquées de Lyon (INSA Lyon) ; Université de Lyon-Institut National des Sciences Appliquées (INSA)-Institut National des Sciences Appliquées (INSA)-Centre National de la Recherche Scientifique (CNRS) ; INL - Conception de Systèmes Hétérogènes (INL - CSH) ; Université de Lyon-Institut National des Sciences Appliquées (INSA)-Institut National des Sciences Appliquées (INSA)-Centre National de la Recherche Scientifique (CNRS)-École Centrale de Lyon (ECL) ; ACKNOWLEDGMENT This work was supported by the French National Research Agency (ANR) through the projects SAFELiFi under grant ANR-21-CE25-0001-01 and SPAD-FDSOI under grant ANR-18-CE24-0010. ; ANR-21-CE25-0001,SAFELiFi,Antennes optiques orientables pour l'amélioration de la QoS de réseaux LiFi sans cellules(2021) |
| Link: | |
| Zeitschrift: | 2023 IEEE Wireless Communications and Networking Conference (WCNC) ; https://hal.science/hal-04145642 ; 2023 IEEE Wireless Communications and Networking Conference (WCNC), Mar 2023, Glasgow, United Kingdom. pp.1-6, ⟨10.1109/WCNC55385.2023.10118956⟩, 2023 |
| Veröffentlichung: | HAL CCSD ; IEEE, 2023 |
| Medientyp: | Konferenz |
| DOI: | 10.1109/WCNC55385.2023.10118956 |
| Schlagwort: |
|
| Sonstiges: |
|