Training at 4th UIC Global FRMCS Conference (14-15 October). Learn more here.

Rail Technology Glossary

  • Domain of Applicability

    The domain of applicability in the context of Future Railway Mobile Communication System (FRMCS) refers to the specific areas or environments where a non-interoperable application...

  • 5GS

    5GS refers to the 5th Generation System, a comprehensive framework that encompasses various components crucial for the operation of advanced telecommunications networks. At its core,...

  • 5G Core

    The 5G Core, also known as the 5GC, is a crucial component of the Future Railway Mobile Communication System (FRMCS) domain within the Transport Stratum,...

  • FRMCS (Future Railway Mobile Communication System)

    It is the next-generation global standard for railway communication, developed by the International Union of Railways (UIC) to replace the current GSM-R (Global System for...

  • UNISIG

    UNISIG, or the Union Industry of Signalling, is a collaboration of European rail industry stakeholders dedicated to the development and standardization of signaling and train...

  • UNIFE Association of the European Rail Industry

    UNIFE, the Association of the European Rail Industry, plays a crucial role in shaping the future of rail transportation in Europe. With a rich history...

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