IMT cellular networks - Harmonised Standard for access to radio spectrum - Part 14: Evolved Universal Terrestrial Radio Access (E-UTRA) Base Stations (BS) Release 15 (Endorsement of the English version EN 301 908-14 V15.1.1 (2021-09) as a German standard)
This European Standard (EN) has been developed by the European Standardization Organization ETSI (European Telecommunication Standardization Institute) and specifies requirements in the telecommunications sector.