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2018•Unpublished venueRequires access

Examination of OFDM for wireless train-onboard communication

Johann Lichtblau, Benedikt Sanftl, Fabian Lurz, Robert Weigel, Alexander Koelpin

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Abstract

This paper proposes a novel measurement concept for wireless train-onboard communication. For the wireless transmission orthogonal frequency-division multiplexing (OFDM) is used. With this wireless link different positioning scenarios are examined. These include the train in motion up to 100 km/h and standstill. The results show significant deviations regarding the transmission performance. Wireless train-onboard communication is identified as challenge and object of research. The measurement results of this paper will lead to further research to realize and verify secure data transmission.

About this research paper

What this paper is about

This paper proposes a novel measurement concept for wireless train-onboard communication. For the wireless transmission orthogonal frequency-division multiplexing (OFDM) is used. With this wireless link different positioning scenarios are examined. These include the train in motion up to 100 km/h and standstill. The results show significant deviations regarding the transmission performance. Wireless train-onboard communication is identified as challenge and object of research. The measurement results of this paper will lead to further research to realize and verify secure data transmission.

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OpenAlex reports 6 citations for this work. Citation counts describe recorded attention and do not establish research quality.

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Available abstract

This paper proposes a novel measurement concept for wireless train-onboard communication. For the wireless transmission orthogonal frequency-division multiplexing (OFDM) is used. With this wireless link different positioning scenarios are examined. These include the train in motion up to 100 km/h and standstill. The results show significant deviations regarding the transmission performance. Wireless train-onboard communication is identified as challenge and object of research. The measurement results of this paper will lead to further research to realize and verify secure data transmission.

Key concepts: Orthogonal frequency-division multiplexing, Wireless, Computer science, Transmission (telecommunications), Wi-Fi array, Wireless transmission, Real-time computing, Electronic engineering

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