1、 ETSI TS 102 933-1 V2.1.1 (2015-06) Railway Telecommunications (RT); GSM-R improved receiver parameters; Part 1: Requirements for radio reception TECHNICAL SPECIFICATION ETSI ETSI TS 102 933-1 V2.1.1 (2015-06)2 Reference RTS/RT-0032 Keywords ER-GSM, radio, R-GSM ETSI 650 Route des Lucioles F-06921 S
2、ophia 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-Prfecture de Grasse (06) N 7803/88 Important notice The present document can be downloaded from: http:/www.etsi.org/standards-search The
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6、may be reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying and microfilm except as authorized by written permission of ETSI. The content of the PDF version shall not be modified without the written authorization of ETSI. The copyright and the foregoin
7、g restriction extend to reproduction in all media. European Telecommunications Standards Institute 2015. All rights reserved. DECTTM, PLUGTESTSTM, UMTSTMand the ETSI logo are Trade Marks of ETSI registered for the benefit of its Members. 3GPPTM and LTE are Trade Marks of ETSI registered for the bene
8、fit of its Members and of the 3GPP Organizational Partners. GSM and the GSM logo are Trade Marks registered and owned by the GSM Association. ETSI ETSI TS 102 933-1 V2.1.1 (2015-06)3 Contents Intellectual Property Rights 4g3Foreword . 4g3Modal verbs terminology 4g3Introduction 4g31 Scope 5g32 Refere
9、nces 5g32.1 Normative references . 5g32.2 Informative references 6g33 Abbreviations . 6g34 Frequency bands and channel arrangement 6g35 Transmitter characteristics for 8 Watt mobiles 7g35.0 General provisions 7g35.1 Output power 7g35.1.1 Mobile Station 7g36 Transmitter characteristics for 2 Watt mob
10、iles 9g36.0 General provisions 9g36.1 Output power 9g36.1.1 Mobile Station 9g37 Receiver characteristics for 8 Watt mobiles . 11g37.0 General provisions 11g37.1 Blocking characteristics . 11g37.1.0 Blocking characteristics of the receiver 11g37.1.1 Blocking with CW interfering signals 11g37.1.2 Bloc
11、king with broadband interfering signals 12g38 Receiver characteristics for 2 Watt mobiles . 12g38.0 General provisions 12g38.1 Blocking characteristics . 13g38.1.0 Blocking characteristics of the receiver 13g38.1.1 Blocking with CW interfering signals 13g38.1.2 Blocking with broadband interfering si
12、gnals 14g39 Other requirements . 14g3Annex A (normative): Environmental conditions . 15g3A.1 General . 15g3A.2 Environmental requirements for the MSs. 15g3A.2.0 General provisions 15g3A.2.1 Temperature (R-GSM 900 and ER-GSM 900) . 15g3A.2.2 Vibration (R-GSM 900 and ER-GSM 900) 15g3Annex B (informati
13、ve): Bibliography . 16g3History 17g3ETSI ETSI TS 102 933-1 V2.1.1 (2015-06)4 Intellectual Property Rights IPRs essential or potentially essential to the present document may have been declared to ETSI. The information pertaining to these essential IPRs, if any, is publicly available for ETSI members
14、 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 (http:/ipr.etsi.org
15、). 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, essential to the pres
16、ent document. Foreword This Technical Specification (TS) has been produced by ETSI Technical Committee Railway Telecommunications (RT). The present document is part 1 of a multi-part deliverable covering the Railway Telecommunications (RT); GSM-R improved receiver parameters, as identified below: Pa
17、rt 1: “Requirements for radio reception“; Part 2: “Radio conformance testing“. 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
18、 Rules (Verbal forms for the expression of provisions). “must“ and “must not“ are NOT allowed in ETSI deliverables except when used in direct citation. Introduction The present document is adding the requirements for the 2 Watt professional small mobile stations (OPH and OPS) for the pan-European di
19、gital cellular telecommunication system R-GSM/ER-GSM. The requirements already defined in the previous version 1.3.1 for the receiver of professional mobile station 8 Watt (cab radio and EDOR) are kept unchanged. ETSI ETSI TS 102 933-1 V2.1.1 (2015-06)5 1 Scope The present document defines the Radio
20、 Frequency requirements specific for the professional Mobile Station. The measurement methods are specified in ETSI TS 102 933-2 5 and ETSI TS 100 607-1 2. Requirements are defined for two categories of parameters: Those that are required to provide compatibility between the radio channels, connecte
21、d either to separate or common antennas, that are used in the system. This category also includes parameters providing compatibility with existing systems in the same or adjacent frequency bands. Those that define the reception requirements for all types of professional MS. MSs may operate on more t
22、han one of the frequency bands specified in clause 4. These MSs, defined in ETSI EN 300 919 1, are referred to as “Multi band MSs“ in the present document. 2 References 2.1 Normative references References are either specific (identified by date of publication and/or edition number or version number)
23、 or non-specific. For specific references, only the cited version applies. For non-specific references, the latest version of the reference document (including any amendments) applies. Referenced documents which are not found to be publicly available in the expected location might be found at http:/
24、docbox.etsi.org/Reference. NOTE: While any hyperlinks included in this clause were valid at the time of publication, ETSI cannot guarantee their long term validity. The following referenced documents are necessary for the application of the present document. 1 ETSI EN 300 919: “Digital cellular tele
25、communications system (Phase 2+) (GSM); Types of Mobile Stations (MS) (GSM 02.06)“. 2 ETSI TS 100 607-1: “Digital cellular telecommunications system (Phase 2+); Mobile Station (MS) conformance specification; Part 1: Conformance specification (3GPP 11.10-1 Release 1999)“. 3 CENELEC EN 50155:2007: “Ra
26、ilway applications - Electronic equipment used on rolling stock“. 4 ETSI TS 100 910: “Digital cellular telecommunications system (Phase 2+); Radio transmission and reception (3GPP TS 05.05 Release 1999)“. 5 ETSI TS 102 933-2: “Railway Telecommunications (RT); GSM-R improved receiver parameters; Part
27、 2: Radio conformance testing“. 6 UIC Project EIRENE (European Integrated Railway Radio Enhanced Network): “System Requirements Specification“. 7 ETSI TS 100 911: “Digital cellular telecommunications system (Phase 2+); Radio subsystem link control (3GPP TS 05.08)“. 8 ETSI TS 101 349: “Digital cellul
28、ar telecommunications system (Phase 2+); General Packet Radio Service (GPRS); Mobile Station (MS) - Base Station System (BSS) interface; Radio Link Control/Medium Access Control (RLC/MAC) protocol (3GPP TS 04.60)“. 9 Void. 10 ETSI TS 136 141: “LTE; Evolved Universal Terrestrial Radio Access (E-UTRA)
29、; Base Station (BS) conformance testing (3GPP TS 36.141)“. ETSI ETSI TS 102 933-1 V2.1.1 (2015-06)6 2.2 Informative references References are either specific (identified by date of publication and/or edition number or version number) or non-specific. For specific references, only the cited version a
30、pplies. For non-specific references, the latest version of the reference document (including any amendments) applies. NOTE: While any hyperlinks included in this clause were valid at the time of publication, ETSI cannot guarantee their long term validity. The following referenced documents are not n
31、ecessary for the application of the present document but they assist the user with regard to a particular subject area. i.1 ETSI TR 101 748: “Digital cellular telecommunications system (Phase 2+) (GSM); Abbreviations and acronyms (GSM 01.04)“. 3 Abbreviations For the purposes of the present document
32、, the abbreviations given in ETSI TR 101 748 i.1 and the following apply: EDOR ETCS Data Only Radio ETCS European Train Control System OPH Operational Purpose Handheld OPS Operational Purpose Handheld for Shunting 4 Frequency bands and channel arrangement a) Railways GSM 900 Band, R-GSM (includes St
33、andard and Extended GSM 900 Band): - for Railways GSM 900 band, the system is required to operate in the following frequency band: square4 876 MHz to 915 MHz: mobile transmit, base receive; square4 921 MHz to 960 MHz: base transmit, mobile receive. b) Extended Railways GSM 900 Band, ER-GSM (includes
34、 Standard and Extended GSM 900 Band): - for Railways GSM 900 band, the system is required to operate in the following frequency band: square4 873 MHz to 915 MHz: mobile transmit, base receive; square4 918 MHz to 960 MHz: base transmit, mobile receive. NOTE 1: The term GSM 900 is used for any GSM sys
35、tem, which operates in any 900 MHz band. NOTE 2: The BTS may cover a complete band, or the BTS capabilities may be restricted to a subset only, depending on the operators needs. The carrier spacing is 200 kHz. The carrier frequency is designated by the absolute radio frequency channel number (ARFCN)
36、. For each carrier ARFCN, the corresponding frequency value in the lower band (Fl(n) and in the upper band (Fu(n) are defined below. Table 0 Band Frequency value of the carrier ARFCN in the lower band Frequency channel number (ARFCN) Frequency value of the carrier ARFCN in the upper band R-GSM 900 F
37、l(n) = 890 + 0,2 n Fl(n) = 890 + 0,2 (n - 1 024) 0 n 124 955 n 974 Fu(n) = Fl(n) + 45 ER-GSM 900 Fl(n) = 890 + 0,2 n Fl(n) = 890 + 0,2 (n - 1 024) 0 n 124 940 n 974 Fu(n) = Fl(n) + 45 NOTE: Frequencies are in MHz. ETSI ETSI TS 102 933-1 V2.1.1 (2015-06)7 5 Transmitter characteristics for 8 Watt mobi
38、les 5.0 General provisions Throughout this clause, unless otherwise stated, requirements are given in terms of power levels at the antenna connector of the equipment. For equipment with integral antenna only, a reference antenna with 0 dBi gain shall be assumed. For GMSK modulation, the term output
39、power refers to the measure of the power when averaged over the useful part of the burst. For 8-PSK modulation, the term output power refers to a measure that, with sufficient accuracy, is equivalent to the long term average of the power when taken over the useful part of the burst for random data.
40、The term peak hold refers to a measurement where the maximum is taken over a sufficient time that the level would not significantly increase if the holding time were longer. Unless otherwise specified, the common rules of ETSI TS 100 607-1 2 shall be applied. 5.1 Output power 5.1.1 Mobile Station Th
41、e MS maximum output power and lowest power control level shall be, according to its class (as specified in ETSI EN 300 919 1), as defined in tables 1 and 2 . For GMSK modulation: Table 1 Power class ER-GSM/R-GSM Tolerance (dB) Nominal Maximum output for conditions Power Normal Extreme 2 8 W (39 dBm)
42、 2 2,5For 8-PSK modulation (optional): Table 2 Power class ER-GSM/R-GSM Nominal Maximum output ER-GSM/R-GSM Tolerance (dB) for conditions Power Normal Extreme E1 33 dBm 2 2,5Maximum output power for 8-PSK in any one band is always equal to or less than GMSK maximum output power for the same equipmen
43、t in the same band. The different power control levels as defined in ETSI TS 100 911 7 needed for adaptive power control shall have the nominal output power as defined in table 3, starting from the power control level for the lowest nominal output power up to the power control level for the maximum
44、nominal output power corresponding to the class of the particular MS as defined in tables 1 and 2. Whenever a power control level commands the MS to use a nominal output power equal to or greater than the maximum nominal output power for the power class of the MS, the nominal output power transmitte
45、d shall be the maximum nominal output power for the MS class, and the tolerance specified for that class (see tables 1 and 2) shall apply. ETSI ETSI TS 102 933-1 V2.1.1 (2015-06)8 Table 3 ER-GSM/R-GSM Power control level Nominal Output power (dBm) Tolerance (dB) for conditions Normal Extreme 0 to 2
46、39 2 2,5 3 37 3 4 4 35 5 33 3 4 6 31 7 29 3 4 8 27 9 25 3 4 10 23 11 21 3 4 12 19 13 17 3 4 14 15 15 13 3 4 16 11 5 6 17 9 18 7 5 6 19 to 31 5 5 6 Furthermore, the difference in output power actually transmitted by the MS between two power control levels where the difference in nominal output power
47、indicates an increase of 2 dB (taking into account the restrictions due to power class), shall be +2 1,5 dB. Similarly, if the difference in output power actually transmitted by the MS between two power control levels where the difference in nominal output power indicates an decrease of 2 dB (taking
48、 into account the restrictions due to power class), shall be -2 1,5 dB. NOTE: A 2 dB nominal difference in output power can exist for non-adjacent power control levels e.g. power control levels 18 and 22. A change from any power control level to any power control level may be required by the base tr
49、ansmitter. The maximum time to execute this change is specified in ETSI TS 100 911 7. In order to manage mobile terminal heat dissipation resulting from transmission on multiple uplink timeslots, the mobile station shall reduce its maximum output power by the following values on a per-assignment basis. Table 4 Number of timeslots in uplink assignment Permissible nominal reduction of maximum output power, (dB) 1 0 2 0 to 3,0 3 1,8 to 4,84 3,0 6,0The supported m
