ROSA P serves as an archival repository of USDOT-published products including scientific findings, journal articles, guidelines, recommendations, or other information authored or co-authored by USDOT or funded partners.
As a repository, ROSA P retains documents in their original published format to ensure public access to scientific information.
Transportation Technology Center, Inc. assessed the potential use of a software-defined radio to meet the current and future wireless communication needs of the U.S. railroad industry. FRA funded this project due to the high level of complexity involved in developing requirements and a preferred design approach for such a radio. The project required extensive research, survey, and trade studies of a technology area that has not been widely implemented beyond military applications.
Robust, reliable, and interoperable wireless communication devices or technologies are vital to the success of positive train control (PTC) systems. A...
This guidebook was created to help unravel the confusing issues, terms, and options surrounding wireless communications, particularly as it involves c...
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