1、ELE COMMUNICATION STAN DARD DRAFT pr I-ETS 300 609-1 July 1998 Sixth Edition Source: SMG Reference: RI/SMG-O81121PR4 ICs: 33.020 Key words: Digital cellular telecommunications system, Global System for Mobile Communications (GSM) Digital cellular telecommunications system (Phase 2); Base Station Sys
2、tem (BSS) equipment specification; Part 1: Radio aspects (GSM 11.21 version 4.1 1 .O) ETSI European Telecommunications Standards Institute ETSI Secretariat Postal address: F-O6921 Sophia Antipolis CEDEX - FRANCE Off ice address: 650 Route des Lucioles - Sophia Antipolis - Valbonne - FRANCE Internet:
3、 secretariata et!si.fr - http:/www.etsi.fr - http:/www.etsi.org Tel.: +33 4 92 94 42 O0 - Fax: +33 4 93 65 47 16 Copyright Notification: No part may be reproduced except as authorized by written permission. The copyright and the foregoing restriction extend to reproduction in all media. O European T
4、elecommunications Standards Institute 1998. All ghtc reserved. Page 2 Draft pr I-ETS 300 609-1 (GSM 11.21 version 4.11.0): July 1998 Whilst every care has been taken in the preparation and publication of this document, errors in content, typographical or otherwise, may occur. If you have comments co
5、ncerning its accuracy, please write to “ETSI Editing and Committee Support Dept.“ at the address shown on the title page. Page 3 Draft pr LETS 300 609-1 (GSM 11.21 version 4.11.0): July 1998 Contents Foreword . 9 1 Scope 11 2 Normative references 12 3 Definitions. abbreviations. frequency bands and
6、channels . 13 3.1 Definitions 13 3.2 Abbreviations . 13 3.3 Frequency bands and channels . 13 3.3.2 Channels and channel numbering . 14 3.3.1 Frequency bands . 13 4 General test conditions and declarations 14 4 .I 4.2 4.3 4.4 4.5 4.6 4.7 4.8 4.9 4.10 Output power and determination of power class . 1
7、4 Specified frequency range . 16 Frequency hopping 16 RF power control . 16 Downlink discontinuous transmission (DTX) . 16 Test environments . 17 4.6.1 Normal test environment . 17 4.6.2 Extreme test environment . 17 4.6.2.1 Extreme temperature . 17 4.6.3 Vibration 18 4.6.4 Power supply . 18 Accepta
8、ble uncertainty of measurement equipment . 18 Interpretation of measurement results . . 21 Selection of configurations for testing 22 BTS Configurations 22 4.10.1 Receiver diversity 22 4.10.2 Duplexers 22 4.10.3 Power supply options 23 4.1 0.4 Ancillary RF amplifiers . 23 4.10.5 BSS using antenna ar
9、rays . 24 5 Format and interpretation of tests . 25 6 Transmitter 27 6.1 Static Layer 1 functions . 27 6.1.1 Test purpose . 27 6.1.2 Test case . 27 6.1.3 Essential conformance 27 6.1.4 Complete conformance . 27 6.1.5 Requirement reference . 27 Phase error and mean frequency error 28 6.2.1 Test purpo
10、se . 28 6.2.2 Test case . 6.2.3 28 6.2.4 Complete conformance . 29 6.2.5 Requirement reference . 29 Mean transmitted RF carrier power . 29 6.3.1 Test purpose . 29 6.3.2 Test case . 29 6.3.3 Essential conformance 30 6.3.4 Complete conformance . 6.3.5 Requirement reference Transmitted RF carrier power
11、 versus time 31 6.2 6.3 6.4 Page 4 Draft pr LETS 300 609-1 (GSM 11.21 version 4.1 1.0): July 1998 6.5 6.6 6.7 6.8 6.4.1 Test purpose . 31 6.4.2 Test case 31 6.4.3 Essential conformance . 32 6.4.4 Complete conformance 32 6.4.5 Requirement reference . 32 Adjacent channel power 32 6.5.1 Spectrum due to
12、 modulation and wideband noise 33 6.5.1.1 Test purpose . 33 6.5.1.2 Test case 33 6.5.1.3 Essential Conformance . 33 6.5.1.4 Complete conformance . 35 6.5.1.5 Requirement reference . 35 6.5.2 Switching transients spectrum 35 6.5.2.1 Test purpose . 35 6.5.2.2 Test case 35 6.5.2.3 Essential conformance
13、 37 6.5.2.4 Complete conformance . 37 6.5.2.5 Requirement reference . 37 Spurious emissions from the transmitter antenna connector 37 6.6.1 Conducted spurious emissions from the transmitter antenna connector, inside the BTS transmit band 38 6.6.1.1 Test Purpose . 38 6.6.1.2 Test Case 38 6.6.1.3 Esse
14、ntial conformance 38 6.6.1.4 Complete conformance . 38 6.6.1.5 Requirement Reference 38 Conducted spurious emissions from the transmitter antenna connector, outside the BTS transmit band . 38 6.6.2.1 Test Purpose . 38 6.6.2.2 Test Case 39 Essential conformance 39 6.6.2.3 6.6.2.4 Complete conformance
15、 . 40 6.6.2.5 Requirement Reference 40 Intermodulation attenuation . 40 6.7.1 Test purpose . 40 6.7.2 Test case 40 Essential Conformance 41 6.7.4 Complete conformance 42 6.6.2 6.7.3 6.7.5 Requirement reference . 43 Intra Base Station System intermodulation attenuation 43 6.8.1 Test purpose . 43 6.8.
16、2 Test case 43 6.8.3 Essential conformance . 44 6.8.4 Complete conformance 44 6.8.5 Requirement reference . 44 7 Receivers 45 7.1 Static Layer 1 receiver functions (nominal error ratios) . 45 7.1.3 Essential conformance . 46 7.1.4 Complete conformance 46 7.1.5 Requirement Reference . 46 Erroneous Fr
17、ame Indication Performance 46 7.2.1 Test Purpose 46 7.2.2 Test Case . 47 7.2.3 Essential conformance . 47 7.2.4 Complete conformance 47 Static Reference Sensitivity Level . 47 7.1.1 Test Purpose 45 7.1.2 Test Case . 45 7.2 7.2.5 Requirement reference . 47 7.3.1 Test Purpose 47 7.3.2 Test Case . 48 7
18、.3.3 Essential conformance . 48 7.3 STD.ETS1 PRI-ETS 300 bO9-1-ENGL 1998 1400855 0332960 941 7.4 7.5 7.6 7.7 7.8 7.9 Page 5 Drafi pr LETS 300 609-1 (GSM 11.21 version 4.11.0): July 1998 7.3.4 Complete conformance . 48 7.3.5 Requirements Reference 49 Multipath Reference Sensitivity Level 49 7.4.1 Tes
19、t Purpose . 49 7.4.2 Test Case 50 7.4.3 Essential conformance 50 7.4.4 Complete conformance . 52 7.4.5 Requirement Reference 53 Reference interference level 53 7.5.1 Test Purpose . 53 7.5.2 Test Case 53 7.5.3 Essential conformance 54 7.5.4 Complete conformance . 55 Blocking Characteristics 58 7.6.1
20、Test Purpose . 58 7.6.2 Test Case 58 7.6.3 Essential conformance 60 7.6.4 Complete conformance . 60 7.6.5 Requirements reference 60 Intermodulation characteristics 61 7.7.1 Test Purpose . 61 7.7.2 Test Case 61 7.7.3 Essential conformance 62 7.7.4 Complete conformance . 62 7.7.5 Requirement Reference
21、 62 AM suppression . 63 7.8.1 Test Purpose . 63 7.8.2 Test Case . 63 7.8.3 Essential conformance 64 7.8.4 Complete conformance . 64 7.8.5 Requirement Reference 64 Spurious emissions from the receiver antenna connector . 64 7.9.1 Test Purpose . 64 7.9.2 Test Case 64 7.9.3 Essential conformance 64 7.9
22、.4 Complete conformance . 65 7.9.5 Requirement Reference 65 7.5.5 Requirements Reference 58 8 Radiated spurious emissions 65 8.1 Test Purpose . 65 8.2 Test Case 65 8.3 Essential conformance 66 8.4 Complete conformance 67 8.5 Requirement reference 67 9 Radio link management 67 9.1 General 67 9.2 Sync
23、hronisation . 67 9.2.1 Timing Tolerance 68 9.2.1.1 Test purpose 68 9.2.1.2 Test case . 68 9.2.1.3 Essential conformance . 9.2.1.4 Complete conformance 9.2.1.5 Requirement reference 68 9.3 Frame structure . 68 9.3.1 BCCH Multiframe . 69 9.3.1.1 Test purpose 9.3.1.2 Test case . 69 9.3.1.3 Essential co
24、nformance 69 9.3.1.4 Complete conformance . 69 9.3.1.5 Requirement reference 69 . Page 6 Drai pr LETS 300 609-1 (GSM 11.21 version 4.1 1.0): July 1998 9.4.1.2 9.3.2 TDMA-frame structure 69 9.3.2.1 Test purpose . 69 9.3.2.2 Test case 69 9.3.2.3 Essential conformance 70 9.3.2.4 Complete conformance .
25、70 9.3.2.5 Requirement reference . 70 Radio link measurements 70 9.4.1 Signal Strength . 70 9.4 9.4.1.1 Measurement Accuracy 70 9.4.1.1.1 Test purpose 70 9.4.1.1.2 Test case 70 9.4.1.1.3 Essential conformance . 71 9.4.1.1.4 Complete conformance 71 Selectivity of signal strength measurements . 72 9.4
26、.1.2.1 Test purpose 72 9.4.1.2.2 Test case 72 9.4.1.2.3 Essential conformance . 73 9.4.1.2.4 Complete conformance 73 9.4.1.2.5 Requirement reference 73 9.4.2 Signal quality . 73 9.4.2.1 Test purpose . 73 9.4.2.2 Test case 74 9.4.2.3 Essential conformance 74 9.4.2.4 Complete conformance . 74 9.4.2.5
27、Requirement reference . 75 9.4.3 Idle channel signal level 75 9.4.3.1 Test purpose . 75 9.4.3.2 Test case 75 9.4.3.3 Essential conformance 76 9.4.3.4 Complete conformance . 76 9.4.3.5 Requirement reference . 76 Adaptive frame alignment . 76 9.5.1 Test purpose . 76 9.5.3 Essential conformance . 77 9.
28、5.4 Complete conformance 77 Requirement reference . 78 9.5.5 9.5 9.5.2 Test case 77 Annex A (informative): Testing of statistical parameters 79 A.l A.2 A.3 General theoretical methodology 79 Detailed theoretical methodology . 81 Limitations and corrections to the theoretical methodology 82 . A.3.1 I
29、ndependent errors 82 A.3.2 Gaussian distribution 82 A.3.3 A.3.4 Stationary random processes . 82 Low error ratios . 83 A.3.5 Total corrections 83 A.4 A.5 Alternative experimental methodology 84 Detailed definition of error events . 85 Annex B (informative): Description of special test equipment 86 B
30、.l Base Station System Test Equipment (BSSTE) . 86 B.1.1 Fading and multipath propagation simulator . 86 8.2 Measurement set ups for TX intermodulation 86 8.2.1 Test Set-up for Intermodulation Attenuation (6.7.) . 86 8.2.1.1 RX-Band . 87 Page 7 Draft pr I-ETS 300 609-1 (GSM 11.21 version 4.11.0): Ju
31、ly 1998 B.2.1.2 Outside RX Band . 87 Test Set-up for Intra BSS Intermodulation Attenuation (6.8.) . 88 B.2.2.1 RX-Band 88 B.2.2.2 TX-Band 88 6.2.2 Annex C (informative): C.l Number of samples needed for statistical testing 89 GSM 900; Number of samples for testing . 89 C.2 DCS 1800; Number of Sample
32、s for Testing 93 Annex D (informative): Change history . 98 History 99 Foreword This Interim European Tele Draft pr I-ETS 300 609-1 (GSM 11.21 version 4.1 1.0): July 1998 ommunication Standard (I-ETS) has been produced by the Special Mobile Group (SMG) of the European Telecommunications Standards In
33、stitute (ETSI) and is now submitted for the One-step Approval Procedure (OAP) of the ETSI standards approval process. This Interim European Telecommunication Standard (I-ETS) specifies the Radio Frequency (RF) test methods and conformance requirements for GSM 900 and DCS 1800 Base Station Systems (B
34、SS)s. within the Digital cellular telecommunications system (Phase 2). An ETSI standard may be given I-ETS status either because it is regarded as a provisional solution ahead of a more advanced standard, or because it is immature and requires a “trial period“. The life of an LETS is limited to thre
35、e years after which it can be converted into an ETS, have its life extended for a further two years, be replaced by a new version, or be withdrawn. NOTE: This LETS contains both essential conformance requirements and complete conformance requirements. Essential conformance requirements are those req
36、uirements which may be deemed sufficient for radio type approval purposes, complete conformance requirements cover all conformance aspects. This Interim standard has an I-ETS status at present as Radio link management has not been included at this stage. Radio link management tests will not need to
37、be performed for essential conformance purposes. Proposed transposition dates Date of latest announcement of this ETS (doa): Date of latest publication of new National Standard or endorsement of this ETS (dop/e): Date of withdrawal of any conflicting National Standard (dow): 3 months after ETSI publ
38、ication 6 months after doa 6 months after doa Page 9 Previous page is blank Page 11 Drafi pr I-ETS 300 609-1 (GSM 11.21 version 4.11,O): July 1998 1 Scope This Interim European Telecommunication Standard (I-ETS) specifies the Radio Frequency (RF) test methods and conformance requirements for GSM 900
39、 and DCS 1800 Base Station Systems (BSS)s. These have been derived from, and are consistent with, the core GSM specifications specified in the requirements reference subclause of each test. For each test, two conformance requirements are specified: - essential conformance requirements; - complete co
40、nformance requirements. Essential conformance requirements are those which are required: a) to ensure compatibility between the radio channels in the same cell; b) c) to ensure compatibility between cells, both co-ordinated and uncoordinated; to ensure compatibility with existing systems in the same
41、 or adjacent frequency bands; d) to verify the important aspects of the transmission quality of the system. Essential conformance requirements are sufficient to verify the performance of the equipment for radio type approval purposes, in countries where this is applicable. Complete conformance requi
42、rements may be tested to verify all aspects of the performance of a BSS. These requirements are intended to be used by manufacturers and operators to allow conformance and acceptance testing to be performed in a consistent manner; the tests to be performed should be agreed between the parties. In so
43、me tests there are separate requirements for micro-BTS and BTS. If there is no separate requirement for a micro-BTS, the requirements for the BTS apply to a micro-BTS. In this I-ETS, the reference point for RF connections (except for the measurement of mean transmitted RF carrier power) is the anten
44、na connector, as defined by the manufacturer. This LETS does not apply to repeaters or RF devices which may be connected to an antenna connector of a BSS. Previous page is blank Page 12 Draft pr LETS 300 609-1 (GSM 11.21 version 4.11.0): July 1998 2 Normative references This LETS incorporates by dat
45、ed and undated reference, provisions from other publications. These normative references are cited at the appropriate places in the text and the publications are listed hereafter. For dated references, subsequent amendments to or revisions of any of these publications apply to this LETS only when in
46、corporated in it by amendment or revision. For undated references, the latest edition of the publication referred to applies. 31 41 51 91 GSM O1 .O4 (ETR 100): “Digital cellular telecommunication system (Phase 2); Abbreviations and acronyms“. GSM 04.22 (ETS 300 563): “Digital cellular telecommunicat
47、ion system (Phase2); Radio Link Protocol (RLP) for data and telematic services on the Mobile Station - Base Station System (MS - BSS) interface and the Base Station System - Mobile-services Switching Centre (BSS - MSC) interface“. GSM 05.01 (ETS 300 573): “Digital cellular telecommunication system (
48、Phase 2); Physical layer on the radio path General description“. GSM 05.02 (ETS 300 574): “Digital cellular telecommunication system (Phase 2); Multiplexing and multiple access on the radio path“. GSM 05.03 (ETS 300 575): Digital cellular telecommunication system (Phase 2); Channel coding“. GSM 05.0
49、4 (ETS 300 576): “Digital cellular telecommunication system (Phase 2); Modulation“. GSM 05.05 (ETS 300 577): “Digital cellular telecommunication system (Phase 2); Radio transmission and reception. GSM 05.08 (ETS 300 578): “Digital cellular telecommunication system (Phase 2); Radio subsystem link control“. GSM 05.10 (ETS 300 579): “Digital cellular telecommunication system (Phase 2); Radio subsystem synchronization“. GSM 08.20 (ETS 300 591): “Digital cellular telecommunication system (Phase2); Rate adaption on the Base Station System - Mobile-services Switching Centre (BSS - MSC)
