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Propagation Prediction for Rail Communications in Urbanized Areas

[+] Author Affiliations
Todd Ellis, Stephen Weiss

Clifton, Weiss & Associates, Gwynedd Valley, PA

Paper No. JRC2018-6196, pp. V001T03A006; 8 pages
doi:10.1115/JRC2018-6196
From:
  • 2018 Joint Rail Conference
  • 2018 Joint Rail Conference
  • Pittsburgh, Pennsylvania, USA, April 18–20, 2018
  • Conference Sponsors: Rail Transportation Division
  • ISBN: 978-0-7918-5097-8
  • Copyright © 2018 by ASME

abstract

Radio propagation prediction for passenger rail operations using sub-UHF frequencies can be a complex matter. While propagation models and data containing terrain and obstruction information can be used to predict radio coverage, unique methodologies are required to accurately plan and implement rail communication systems. Federally-mandated Positive Train Control (PTC) system requirements rely on consistently available wireless communications, thus the imperative need to accurately design and construct radio networks to fulfill critical requirements.

Copyright © 2018 by ASME
Topics: Rails

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