Abstract: System and method for providing data access to mobile network nodes of a digital data network, said system comprising: a local mobility anchor node, herewith LMA, which has an uplink interface to an upstream network, a plurality of mobility access gateways, herewith MAGs, which are fixed access points comprising a wired interface to the LMA, one or more mobile mobility access gateways, herewith mMAGs, which are mobile, in particular vehicle, access points comprising a wireless interface to a MAGs or other mMAGs, a mobile network node, herewith MNN, comprising a wireless interface to a MAG or mMAG, each of said mMAGs configured for establishing a network binding to the LMA through an access point, by connecting to said access point, the access point being a MAG or another mMAG, such that data packets arrived at the LMA and destined to the MNN are routed and forwarded to the MNN through the mMAG.
Type:
Grant
Filed:
June 24, 2014
Date of Patent:
July 25, 2017
Assignees:
UNIVERSIDADE DE AVEIRO, INSTITUTO DE TELECOMUNICAÇÕES, VENIAM, UNIPESSOAL LDA
Inventors:
Susana Isabel Barreto De Miranda Sargento, Diogo Miguel Augusto Lopes, Ricardo Jorge Magalhães De Matos
Abstract: Wireless network data router for a vehicle, and operating method thereof, comprising: a multi-connection interface for wireless access in vehicular environments, herewith WAVE; a wireless local area network, herewith Wi-Fi, interface; a mobile network data interface; a downlink data connection for the vehicle and/or users in the vehicle and its vicinity; a data processing unit for routing data between said interfaces; wherein the data processing unit is configured to: calculate a score for each reachable network on the WAVE, Wi-Fi and mobile network interfaces; switch the uplink connection of the wireless network data router to the reachable network with the best score. Also a wireless network data router for vehicles for connecting vehicles to the Internet through a multi-network device, said router being a mobile router suitable to form a mesh network of connected vehicles, wherein the router is arranged for using parked cars for redistributing Wi-Fi signal from fixed hotspots.
Type:
Grant
Filed:
January 22, 2016
Date of Patent:
September 6, 2016
Assignees:
UNIVERSIDADE DE AVEIRO, INSTITUTO DE TELECOMUNICAÇÖES, VENIAM, UNIPESSOAL LDA
Inventors:
Susana Isabel Barreto De Miranda Sargento, André Amorim De Faria Cardote, João Francisco Cordeiro De Oliveira Barros, Ricardo Jorge Magalhães De Matos, Filipe Manuel Almeida Neves, Jorge Filipe Dias, Carlos Eduardo Braga Ameixieira