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United States Department of Transportation United States Department of Transportation

Railroad Wireless Communications Roadmap

Document Series
Technical Reports
Author
Federal Railroad Administration
Report Number
DOT/FRA/ORD-20/10
Office
RPD-33
Subject Train Control
Keywords
Dense urban area, DUA, Differential Quadrature Phase Shift Keying, DQPSK, radio frequency, RF, interoperable train control, ITC, Positive Train Control, PTC, Hata Equation, quadrature amplitude modulation, QAM, wireless communications, application message

Last updated: Friday, March 6, 2020