prSSH EN 301 908-23 V15.1.1:2023

IMT cellular networks; Harmonised Standard for access to radio spectrum; Part 23: Active Antenna System (AAS) Base Station (BS); Release 15

Scope

The present document specifies technical characteristics and methods of measurements for types of radio equipment: • AAS BS supporting Single-RAT UTRA FDD. • AAS BS supporting Single-RAT E-UTRA. • AAS BS supporting Multi-Standard Radio (UTRA-FDD, E-UTRA, NR). In the present document, the term "requirements for single RAT operation" refers to requirements that are derived from the ETSI TS 125 141 [7] or ETSI TS 136 141 [11] specifications baseline. The term "requirements for MSR operation" refers to requirements derived from the ETSI TS 137 141 [6] specification baseline (including NR operation as part of MSR).