ČSN ETSI EN 301 908-14 V17.1.1

The present document specifies technical characteristics and methods of measurements for the types of equipment: Base Station for Evolved Universal Terrestrial Radio Access (E-UTRA). Base Station for Evolved Universal Terrestrial Radio Access (E-UTRA) with NB-IoT. Base Station for NB-IoT standalone. NOTE - UTRA TDD is not included in Release 17 of ETSI EN 301 908. This radio equipment type is capable of operating in all or any part of the operating bands given in table 1-1. Unless stated otherwise, requirements specified for the TDD duplex mode apply for downlink and uplink operations in Frame Structure Type 2. NB-IoT is designed to operate in the E-UTRA operating bands 1, 3, 8, 20, 28, 31, 41, 42, 43, 65, 72, 87, 88 which are defined in table 1-1. The present document covers the requirements for E-UTRA Base Stations for 3GPP Release 8, 9, 10, 11, 12, 13, 14, 15, 16 and 17. Additionally, it includes the requirements for E-UTRA Base Station operating bands from 3GPP Release 18. The RF requirements in the present document do not apply for multi-band operation supporting bands for both FDD and TDD. NOTE - The relationship between the present document and essential requirements of article 3.2 of Directive 2014/53/EU [i.1] is given in annex A.