A Survey of Channel Measurements and Models for Current and Future Railway Communication Systems

Autor: Cristina Cruces, Paul Unterhuber, Marion Berbineau, Juan Moreno, Stephan Sand, Imanol Baz, Mohammad Soliman, Eneko Echeverria, Thomas Jost, Inaki Val, Aitor Arriola, Stephan Pfletschinger, Carlos Rodríguez, Juan Pablo García-Nieto
Přispěvatelé: German Aerospace Center (DLR), IK4 - IKERLAN [Mondragón], Metro de Madrid, Département Composants et Systèmes (IFSTTAR/COSYS), PRES Université Lille Nord de France-PRES Université Nantes Angers Le Mans (UNAM)-Université de Lyon-Institut Français des Sciences et Technologies des Transports, de l'Aménagement et des Réseaux (IFSTTAR), Construcciones y Auxiliar de Ferrocarriles (CAF), EC/H2020/636032/EU/New Dependable Rolling Stock For A More Sustainable, Intelligent And Comfortable Rail Transport In Europe/ROLL2RAIL
Jazyk: angličtina
Rok vydání: 2016
Předmět:
RAILWAY COMMUNICATIONS
CHANNEL MODELS
Article Subject
Computer Networks and Communications
Computer science
02 engineering and technology
TK5101-6720
PROPAGATION
Communications system
TECHNOLOGIE SANS FIL
0203 mechanical engineering
TELECOMMUNICATION
SAFER
11. Sustainability
0202 electrical engineering
electronic engineering
information engineering
Wireless
CHANNEL MEASUREMENTS
MESURE
business.industry
T2T
020302 automobile design & engineering
020206 networking & telecommunications
TRANSMISSION DE DONNEES (TELECOM)
Computer Science Applications
Wireless site survey
TRANSPORT FERROVIAIRE
TUNNEL
Channel Model
Public transport
TRANSMISSION DES DONNEES
Channel Sounding
Key (cryptography)
Train
business
Telecommunications
[SPI.SIGNAL]Engineering Sciences [physics]/Signal and Image processing
Communication channel
Zdroj: Mobile Information Systems
Mobile Information Systems, Hindawi/IOS Press, 2016, 2016, pp.7308604. ⟨10.1155/2016/7308604⟩
Mobile Information Systems, Vol 2016 (2016)
ISSN: 1574-017X
1875-905X
DOI: 10.1155/2016/7308604⟩
Popis: Modern society demands cheap, more efficient, and safer public transport. These enhancements, especially an increase in efficiency and safety, are accompanied by huge amounts of data traffic that need to be handled by wireless communication systems. Hence, wireless communications inside and outside trains are key technologies to achieve these efficiency and safety goals for railway operators in a cost-efficient manner. This paper briefly describes nowadays used wireless technologies in the railway domain and points out possible directions for future wireless systems. Channel measurements and models for wireless propagation are surveyed and their suitability in railway environments is investigated. Identified gaps are pointed out and solutions to fill those gaps for wireless communication links in railway environments are proposed.
Databáze: OpenAIRE
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