Latest News

18-02-2016

FOTsis, the most innovating project in road transportation technologies

The FOTsis Project has been awarded by the Smart Transportation Alliance (STA), a not-for-profit global collaborative platform for transportation infrastructure...

30-04-2015

FOTsis holds its final event in Madrid

The FOTsis project organised its final meeting on 27th and 28th April in Madrid, Spain. More than 80 stakeholders attended...

Future Events

29-10-2017

24th ITS World Congress - Montreal 2017

ITS WC Montreal 2017 29 October - 2 November 2017 Palais des congrès de Montréal, Canada http://itsworldcongress2017.org

17-09-2018

25th ITS World Congress - Copenhagen 2018

ITS WC Copenhagen 2018 17 - 21 September 2018 Copenhagen http://itsworldcongress.com/

Communications Architecture

The communications network of the proposed architecture is able to interconnect all the devices, as fixed - CCs, RSUs, etc- as mobile ones -vehicles- . The infrastructure communications (I2I) are mainly based on existing technologies: IP-networks over Ethernet or using advanced protocols such as MPLS (MultiProtocol Label Switching) which are able to guarantee the desired functionality, QoS and security.

These channels are implemented on the physical level using fiber optic. Additionally, the use of DMB (Digital Media Broadcasting) and DVB-H (Digital Video Broadcasting) will provide broadcast and multicast tools used basically for the dissemination of information or control commands to infrastructure elements such as Variable Message Signs (VMS) or sensors. Furthermore, the network which provides the communications with vehicles (I2V, V2X) is presented on the following figure:

 

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