1、 ETSI EN 302 774 V1.2.1 (2012-02) Broadband Wireless Access Systems (BWA) in the 3 400 MHz to 3 800 MHz frequency band; Base Stations; Harmonized EN covering the essential requirements of article 3.2 of the R Essential, or potentially Essential, IPRs notified to ETSI in respect of ETSI standards“, w
2、hich is available from the ETSI Secretariat. Latest updates are available on the ETSI Web server (http:/ipr.etsi.org). Pursuant to the ETSI IPR Policy, no investigation, including IPR searches, has been carried out by ETSI. No guarantee can be given as to the existence of other IPRs not referenced i
3、n ETSI SR 000 314 (or the updates on the ETSI Web server) which are, or may be, or may become, essential to the present document. Foreword This Harmonized European Standard (EN) has been produced by ETSI Technical Committee Broadband Radio Access Networks (BRAN). The present document has been produc
4、ed by ETSI in response to a mandate from the European Commission issued under Directive 98/34/EC as amended by Directive 98/48/EC i.2. The title and reference to the present document are intended to be included in the publication in the Official Journal of the European Union of titles and references
5、 of Harmonized Standard under the Directive 1999/5/EC i.1. See article 5.1 of Directive 1999/5/EC i.1 for information on presumption of conformity and Harmonised Standards or parts thereof the references of which have been published in the Official Journal of the European Union. The requirements rel
6、evant to Directive 1999/5/EC i.1 are summarised in annex A. National transposition dates Date of adoption of this EN: 15 February 2012 Date of latest announcement of this EN (doa): 31 May 2012 Date of latest publication of new National Standard or endorsement of this EN (dop/e): 30 November 2012 Dat
7、e of withdrawal of any conflicting National Standard (dow): 31 December 2013 Introduction The present document is part of a set of standards developed by ETSI and is designed to fit in a modular structure to cover all radio and telecommunications terminal equipment within the scope of the R A guide
8、to the production of Harmonized Standards for application under the R Environmental conditions and environmental tests for telecommunications equipment“. i.6 ETSI TR 100 028-1 (V1.4.1): “Electromagnetic compatibility and Radio spectrum Matters (ERM); Uncertainties in the measurement of mobile radio
9、equipment characteristics; Part 1“. i.7 ETSI TR 100 028-2 (V1.4.1): “Electromagnetic compatibility and Radio spectrum Matters (ERM); Uncertainties in the measurement of mobile radio equipment characteristics; Part 2“. i.8 ETSI TR 102 215 (V1.3.1): “Electromagnetic compatibility and Radio spectrum Ma
10、tters (ERM); Recommended approach, and possible limits for measurement uncertainty for the measurement of radiated electromagnetic fields above 1 GHz“. i.9 ETSI EN 301 908 (all parts): “Electromagnetic compatibility and Radio spectrum Matters (ERM); Base Stations (BS), Repeaters and User Equipment (
11、UE) for IMT-2000 Third-Generation cellular networks“. 3 Definitions, symbols and abbreviations 3.1 Definitions For the purposes of the present document, the following terms and definitions apply: Automatic Transmit Power Control (ATPC): function implemented to offer a dynamic power control environme
12、ntal profile: declared range of environmental conditions under which equipment within the scope of the present document is required to be compliant maximum radiated output power: maximum mean radiated output power (e.i.r.p.) declared by the manufacturer maximum radiated power density: maximum mean r
13、adiated output power (e.i.r.p.) density, defined as dBm/MHz 3.2 Symbols For the purposes of the present document, the following symbols apply: ABSBase Station Interface A ATSTerminal Station Interface A AUUTUnit Under Test Interface A dB deciBel dBc deciBel relative to carrier dBm deciBel relative t
14、o 1 mW fccenter frequency fo operating frequency foffsetoffset frequency GHz GigaHertz kHz kiloHertz MHz MegaHertz 3.3 Abbreviations For the purposes of the present document, the following abbreviations apply: ACLR Adjacent Channel Leakage power Ratio ACR Adjacent Channel Rejection ATPC Automatic Tr
15、ansmit Power Control AWGN Average White Gaussian Noise ETSI ETSI EN 302 774 V1.2.1 (2012-02) 8BER Bit Error Rate BWA Broadband Wireless Access ChBW Channel BandWidth CW Continuous Wavee.i.r.p. equivalent isotropically radiated power FDD Frequency Division Duplex IMT International Mobile Telecommunic
16、ations PER Packet Error Rate Pmax Maximum Output Power Pnom Nominal Maximum Output Power PSENSreceiver sensitivity for a given ChBW, while decoding the signal using the most robust modulation declared by the equipment supplier RF Radio Frequency RMS Root Mean Square TDD Time Division Duplex UUT Unit
17、 Under Test 4 Essential requirements specification 4.1 Environmental profile The technical requirements of the present document apply under the environmental profile for operation of the equipment, which shall be declared by the manufacturer. The equipment shall comply with all the technical require
18、ments of the present document at all times when operating within the boundary limits of the declared operational environmental profile. 4.2 Conformance requirements 4.2.1 Introduction To meet the essential requirement under article 3.2 of the R it provides a statement of all the test procedures corr
19、esponding to those requirements by cross reference to (a) specific clause(s) in the present document or to (a) specific clause(s) in (a) specific referenced document(s); it qualifies each requirement to be either: - Unconditional: meaning that the requirement applies in all circumstances; or - Condi
20、tional: meaning that the requirement is dependant on the manufacturer having chosen to support optional functionality defined within the schedule. in the case of Conditional requirements, it associates the requirement with the particular optional service or functionality; it qualifies each test proc
21、edure to be either: - Essential: meaning that it is included with the Essential Radio Test Suite and therefore the requirement shall be demonstrated to be met in accordance with the referenced procedures; - Other: meaning that the test procedure is illustrative but other means of demonstrating compl
22、iance with the requirement are permitted. Table A.1: HS Requirements and conformance Test specifications Table (HS-RTT) Harmonized Standard EN 302 774 The following requirements and test specifications are relevant to the presumption of conformity under the article 3.2 of the R those designated “O“
23、make up the Other Test Suite; for those designated “X“ there is no test specified corresponding to the requirement. The completion of all tests classified “E“ as specified with satisfactory outcomes is a necessary condition for a presumption of conformity. Compliance with requirements associated wit
24、h tests classified “O“ or “X“ is a necessary condition for presumption of conformity, although conformance with the requirement may be claimed by an equivalent test or by manufacturers assertion supported by appropriate entries in the technical construction file. Clause Number Identification of clau
25、se(s) defining the test specification in the present document unless another document is referenced explicitly. Where no test is specified (that is, where the previous field is “X“) this field remains blank. ETSI ETSI EN 302 774 V1.2.1 (2012-02) 29Annex B (informative): Void ETSI ETSI EN 302 774 V1.
26、2.1 (2012-02) 30Annex C (informative): Bibliography Directive 2004/108/EC of the European Parliament and of the Council of 15 December 2004 on the approximation of the laws of the Member States relating to electromagnetic compatibility and repealing Directive 89/336/EEC (EMC Directive). Directive 20
27、06/95/EC of the European Parliament and of the Council of 12 December 2006 on the harmonisation of the laws of Member States relating to electrical equipment designed for use within certain voltage limits (LV Directive). Directive 98/34/EC of the European Parliament and of the Council of 22 June 1998 laying down a procedure for the provision of information in the field of technical standards and regulations.
