Intelligent transport systems. Communication access for land mobiles (CALM). Millimetre wave air interface Ingestion-build-181247 BS EN 61925 discusses multimedia

BS EN 61925 discusses multimedia systems and equipment and multimedia home server systems with a focus on the vocabulary of home server

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BS EN ISO 7971‑3:2019 supersedes EN ISO 7971-3:2009

It provides the framework for the demonstration of performance against key areas

Intelligent transport systems. Communication access for land mobiles (CALM). Millimetre wave air interface Ingestion-build-181247 BS EN 61925 discusses multimedia1 Scope This International Standard covers the open systems interconnection (OSI) Layer 1 physical layer (PHY) air interface for a communications medium operating in the 60 GHz millimetric frequency range by providing the parameters for medium range, medium to high speed wireless communications in the ITS sector. It specifies the parameters required to interface the Layer 1 of such a system to the communications access for land mobiles (CALM)