System för fjärrkommunikation med debiteringsmätare - Del 4: Trådlös avläsning av mätare (Avläsning av mätare via radio i 868 MHz - 870 MHz SRD-bandet)

This European Standard specifies the requirements of parameters for the physical and the link layer for systems using radio to read remote Meters. The primary focus is to use the Short Range Devices (SRD) unlicensed telemetry band, 868 MHz to 870 MHz. The standard encompasses systems for walk-by, drive-by and fixed installations. As a broad definition, this European Standard can be applied to various application layers.