1、 ETSI TS 151 026 V15.0.0 (2018-07) Digital cellular telecommunications system (Phase 2+) (GSM); Base Station System (BSS) equipment specification; Part 4: Repeaters (3GPP TS 51.026 version 15.0.0 Release 15) TECHNICAL SPECIFICATION GLOBAL SYSTEM FOR MOBILE COMMUNICATIONSRETSI ETSI TS 151 026 V15.0.0
2、 (2018-07)13GPP TS 51.026 version 15.0.0 Release 15Reference RTS/TSGR-0651026vf00 Keywords GSM ETSI 650 Route des Lucioles F-06921 Sophia Antipolis Cedex - FRANCE Tel.: +33 4 92 94 42 00 Fax: +33 4 93 65 47 16 Siret N 348 623 562 00017 - NAF 742 C Association but non lucratif enregistre la Sous-Prfe
3、cture de Grasse (06) N 7803/88 Important notice The present document can be downloaded from: http:/www.etsi.org/standards-search The present document may be made available in electronic versions and/or in print. The content of any electronic and/or print versions of the present document shall not be
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7、ission of ETSI. The content of the PDF version shall not be modified without the written authorization of ETSI. The copyright and the foregoing restriction extend to reproduction in all media. ETSI 2018. All rights reserved. DECTTM, PLUGTESTSTM, UMTSTMand the ETSI logo are trademarks of ETSI registe
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9、ETSI TS 151 026 V15.0.0 (2018-07)23GPP TS 51.026 version 15.0.0 Release 15Intellectual Property Rights Essential patents IPRs essential or potentially essential to normative deliverables may have been declared to ETSI. The information pertaining to these essential IPRs, if any, is publicly available
10、 for ETSI members and non-members, and can be found in ETSI SR 000 314: “Intellectual Property Rights (IPRs); Essential, or potentially Essential, IPRs notified to ETSI in respect of ETSI standards“, which is available from the ETSI Secretariat. Latest updates are available on the ETSI Web server (h
11、ttps:/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 in ETSI SR 000 314 (or the updates on the ETSI Web server) which are, or may be, or may become, es
12、sential to the present document. Trademarks The present document may include trademarks and/or tradenames which are asserted and/or registered by their owners. ETSI claims no ownership of these except for any which are indicated as being the property of ETSI, and conveys no right to use or reproduce
13、 any trademark and/or tradename. Mention of those trademarks in the present document does not constitute an endorsement by ETSI of products, services or organizations associated with those trademarks. Foreword This Technical Specification (TS) has been produced by ETSI 3rd Generation Partnership Pro
14、ject (3GPP). The present document may refer to technical specifications or reports using their 3GPP identities, UMTS identities or GSM identities. These should be interpreted as being references to the corresponding ETSI deliverables. The cross reference between GSM, UMTS, 3GPP and ETSI identities c
15、an be found under http:/webapp.etsi.org/key/queryform.asp. Modal verbs terminology In the present document “shall“, “shall not“, “should“, “should not“, “may“, “need not“, “will“, “will not“, “can“ and “cannot“ are to be interpreted as described in clause 3.2 of the ETSI Drafting Rules (Verbal forms
16、 for the expression of provisions). “must“ and “must not“ are NOT allowed in ETSI deliverables except when used in direct citation. ETSI ETSI TS 151 026 V15.0.0 (2018-07)33GPP TS 51.026 version 15.0.0 Release 15Contents Intellectual Property Rights 2g3Foreword . 2g3Modal verbs terminology 2g3Forewor
17、d . 5g31 Scope 6g32 References 6g33 Definitions and abbreviations . 7g33.1 Definitions 7g33.2 Abbreviations . 7g34 General . 7g34.1 Radio frequency bands . 7g34.2 Test environments 8g34.2.1 Normal test environment 8g34.2.2 Extreme test environment . 8g34.2.3 Extreme temperature . 8g34.3 Manufacturer
18、s declarations 9g34.4 Methods of measurement . 9g35 Spurious emissions . 9g35.1 Test purpose . 9g35.2 Test case . 9g35.3 Conformance requirement 10g35.4 Reference requirement . 10g36 Intermodulation attenuation . 10g36.1 Test purpose . 10g36.2 Test case . 11g36.3 Conformance requirement 11g36.4 Refe
19、rence requirement . 11g37 Out of band gain . 11g37.1 Test purpose . 11g37.2 Test case . 11g37.3 Conformance requirement 12g37.4 Reference requirement . 12g38 Frequency error 12g38.1 Test purpose . 12g38.2 Test case . 12g38.3 Conformance requirement 12g38.4 Reference requirement . 13g39 Modulation ac
20、curacy at GMSK modulation. 13g39.1 Test purpose . 13g39.2 Test case . 13g39.3 Conformance requirement 13g39.4 Reference requirement . 13g310 Modulation accuracy at 8-PSK, QPSK, 16-QAM, 32-QAM or AQPSK modulation 14g310.1 Test purpose . 14g310.2 Test case . 14g310.3 Conformance requirement 14g310.4 R
21、eference requirement . 14g3Annex A (informative): Testing of gain for part band repeaters . 16g3A.1 Rationale for this test 16g3ETSI ETSI TS 151 026 V15.0.0 (2018-07)43GPP TS 51.026 version 15.0.0 Release 15A.2 Gain outside pass band . 16g3A.2.1 Test purpose . 16g3A.2.2 Test case . 16g3A.2.3 Conform
22、ance requirement 16g3Annex B (informative): Change history . 17g3History 18g3ETSI ETSI TS 151 026 V15.0.0 (2018-07)53GPP TS 51.026 version 15.0.0 Release 15Foreword This Technical Specification has been produced by the 3rdGeneration Partnership Project (3GPP). The contents of the present document ar
23、e subject to continuing work within the TSG and may change following formal TSG approval. Should the TSG modify the contents of the present document, it will be re-released by the TSG with an identifying change of release date and an increase in version number as follows: Version x.y.z where: x the
24、first digit: 1 presented to TSG for information; 2 presented to TSG for approval; 3 or greater indicates TSG approved document under change control. y the second digit is incremented for all changes of substance, i.e. technical enhancements, corrections, updates, etc. z the third digit is incremente
25、d when editorial only changes have been incorporated in the document. ETSI ETSI TS 151 026 V15.0.0 (2018-07)63GPP TS 51.026 version 15.0.0 Release 151 Scope The present document describes the Radio Frequency (RF) tests for GSM repeaters (frequency bands according to clause 4.1) which receive, amplif
26、y, and retransmit a received Mobile Station (MS) signal in the GSM MS transmit band and simultaneously receive, amplify and retransmit a received Base Transceiver Station (BTS) RF signal in the GSM BTS transmit band. The present document is applicable to repeaters meeting the requirements of either
27、GSM Phase 2 or GSM Phase 2+. Unless otherwise stated, all tests are applicable to repeaters meeting Phase 2 and/or Phase 2+ GSM requirements, because the requirements of the Phase 2 and Phase 2+ core GSM specifications which are referenced in the test are consistent. Most differences between Phase 2
28、 and Phase 2+ requirements represent Phase 2+ features which are optional for the BSS to support. 2 References The following documents contain provisions which, through reference in this text, constitute provisions of the present document. - References are either specific (identified by date of publ
29、ication, edition number, version number, etc.) or non-specific. - For a specific reference, subsequent revisions do not apply. - For a non-specific reference, the latest version applies. In the case of a reference to a 3GPP document (including a GSM document), a non-specific reference implicitly ref
30、ers to the latest version of that document in the same Release as the present document. 1 3GPP TR 21.905: “Vocabulary for 3GPP Specifications“. 2 ETS 300 019-1-0: “Equipment Engineering (EE): Environmental conditions and environmental tests for telecommunications equipment Part 1-0; Classification o
31、f environmental conditions; Introduction“. 3 ETS 300 019-1-3: “Equipment Engineering (EE): Environmental conditions and environmental tests for telecommunications equipment Part 1-3; Classification of environmental conditions, Stationary use at weather-protected locations“. 4 ETS 300 019-1-4: “Equip
32、ment Engineering (EE): Environmental conditions and environmental tests for telecommunications equipment Part 1-4; Classification of environmental conditions, Stationary use at non-weather-protected locations“. 5 ITU-R Rec. SM.329: “Spurious emissions“. 6 void. 7 IEC 60068-2: “Basic environmental te
33、sting procedures: Part 2 Tests“. 8 IEC 721: “Classification of environmental conditions“. 9 3GPP TS 51.010-1: “Mobile Station (MS) conformity specification“. 10 3GPP TS 51.021: “Base Station System (BSS) equipment specification; Radio aspects“. 11 ETSI ETR 027: “Methods of measurement for private mo
34、bile radio equipment“. 12 ETSI ETR 028: “Uncertainties in the measurement of mobile radio equipment characteristics“. 13 3GPP TS 45.005: “Radio transmission and reception“. ETSI ETSI TS 151 026 V15.0.0 (2018-07)73GPP TS 51.026 version 15.0.0 Release 153 Definitions and abbreviations 3.1 Definitions
35、For the purposes of the present document, the following terms and definitions apply: broadband repeater: repeater which is designed for operation on any combination of ARFCNs (up to a specified maximum number) within the operating band of the repeater. channelized repeater: repeater which is designe
36、d for operation on a specified subset of ARFCNs within the operating band of the repeater. The subset of ARFCNs may be determined during the manufacture of the repeater, or may be programmable. GSM: Unless otherwise specified, references to GSM include all radio frequency bands according to clause 4
37、.1. operating band: the frequency range in which GSM operates. pass band: frequency range that the repeater operates in with operational configuration. NOTE 1: This frequency range can correspond to one or several consecutive nominal channels. If they are not consecutive each subset of channels shal
38、l be considered as an individual pass band. NOTE 2: A repeater can have one or several pass bands. repeater: bi-directional Radio Frequency (RF) amplifier which can amplify and transmit a received Mobile Station (MS) signal in the GSM MS transmit band, simultaneously it can amplify and transmit a re
39、ceived Base Transceiver Station (BTS) RF signal in the GSM BTS transmit band. repeater system using frequency shift: repeater system consisting of two different elements, a master unit close to the BTS and at least one remote unit close to the area to be covered. NOTE 3: The master unit amplifies th
40、e channels from the BTS and shifts them to different GSM channels. In the remote unit the shifted channels from the master unit will be transferred back to the original channels and amplified. This is valid for the downlink signals as well as for the uplink signals. spurious emissions: emissions at
41、frequencies other than those of the carrier and sidebands associated with normal modulation and switching. subchannel power imbalance ratio on downlink: as defined in 3GPP TS 45.004 21. 3.2 Abbreviations For the purposes of the present document, the following abbreviations apply: BTS Base Transceive
42、r Station MS Mobile Station RF Radio Frequency SCPIR_DL Subchannel Power Imbalance Ratio on DownLink Abbreviations used within the GSM specifications are given in 3GPP TR 21.905 1. 4 General A repeater can be designed to amplify the whole transmit RF band or just a part of the band. In the latter ca
43、se the repeater can be either Broadband, with frequency band selective filtering, or channelized, with channel selective filtering. 4.1 Radio frequency bands A repeater, as having a bi-directional amplifier capability, can amplify and transmit a received MS signal in the MS transmit band, simultaneo
44、usly it can amplify and transmit a received BTS signal in the BTS transmit band. The relevant MS and BTS transmit bands for the present document are the MS and BTS transmit bands as defined in 3GPP ETSI ETSI TS 151 026 V15.0.0 (2018-07)83GPP TS 51.026 version 15.0.0 Release 15TS 45.005 13, clause 2.
45、 A repeater is designed to operate in one or several pass bands within the MS and BTS transmit bands as defined in 3GPP TS 45.005 13, clause 2. In this document, such MS and BTS relevant bands are herein referred as the repeater operating bands, as defined in clause 3.1. Repeater operating band(s) a
46、nd repeater pass band(s) are part of clause 4.3 Manufacturers declarations. Table 1: void NOTE: In some circumstances, for instance when an operator (or more than one operator who co-ordinate the use of repeaters), is not allocated a complete band, it may be necessary to restrict the frequency range
47、 of operations of repeaters. In these circumstances, the test of “Gain outside pass band“ in annex A may be used to verify the performance of the repeater. 4.2 Test environments For each test in the present document, the environmental conditions under which the repeater is to be tested are defined.
48、4.2.1 Normal test environment When a normal test environment is specified for a test, the test should be performed under any combination of conditions between the minimum and maximum limits stated in table 2. Table 2: Limits of conditions for Normal Test Environment Condition Minimum Maximum Baromet
49、ric pressure 86 kPa 106 kPa Temperature 15C 30CRelative Humidity 20 % 85 % Power supply Nominal, as declared by the manufacturer Vibration NegligibleThe ranges of barometric pressure, temperature and humidity represent the maximum variation expected in the uncontrolled environment of a test laboratory. If it is not possible to maintain these parameters within the specified limits, the actual values shall be recorded in the test report. NOTE: This may, for instance, be the case for measurements of radiated emissions performed on an open field
