VLC network topology design for seamless communication in a urban tunnel

Autor:	Victor Guerra, José Alberto Rabadán Borges, Edmundo Torres-Zapata, Jose Martin Luna-Rivera, Rafael Perez-Jimenez
Rok vydání:	2021
Předmět:	Network architecture Upgrade Handover business.industry Computer science Node (networking) Visible light communication Wireless business Network topology Protocol (object-oriented programming) Computer network
Zdroj:	ISWCS 2021 17th International Symposium on Wireless Communication Systems (ISWCS)
Popis:	Visible Light Communications networks are usually based on isolated access points which deals individually with the handover strategy. Basically when a node is detected by an access point the network's protocol upper layers redirect the traffic to the new access point. This strategy cannot be suitable for vehicle communications and different alternatives of handover should be developed. In this paper, a new network architecture is presented including a novel handover scheme based on distributed receivers. This system has been tested for vehicle to infrastructure applications in a tunnel scenario and results show that, in comparison with classical scheme, it demonstrates an upgrade in general performance.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_dedup___::16c31704e325d98a301a1027ba98b4fb https://doi.org/10.1109/iswcs49558.2021.9562145 Zobrazit plný text záznamu