ETSI TS 102 933-1 V1.1.1 (2010-12)

Technical Specification
Railway Telecommunications;
GSM-R improved receiver parameters;
Part 1: Requirements for radio reception

2 ETSI TS 102 933-1 V1.1.1 (2010-12)

Reference
DTS/RT-EGSM-R-002-1
Keywords
ER-GSM, R-GSM
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3 ETSI TS 102 933-1 V1.1.1 (2010-12)
Contents
Intellectual Property Rights . 4
Foreword . 4
1 Scope . 5
2 References . 5
2.1 Normative references . 5
2.2 Informative references . 6
3 Abbreviations . 6
4 Frequency bands and channel arrangement . 6
5 Transmitter characteristics . 6
5.1 Output power . 7
5.1.1 Mobile Station . 7
6 Receiver characteristics . 9
6.1 Blocking characteristics . 9
6.2 Intermodulation characteristics . 10
Annex A (normative): Environmental conditions . 11
A.1 General . 11
A.2 Environmental requirements for the MSs. 11
A.2.1 Temperature (R-GSM 900 and ER-GSM 900) . 11
A.2.2 Vibration (R-GSM 900 and ER-GSM 900) . 11
Annex B (informative): Bibliography . 12
History . 13

ETSI
4 ETSI TS 102 933-1 V1.1.1 (2010-12)
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 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://webapp.etsi.org/IPR/home.asp).
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 present 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; GSM-R
improved receiver parameters, as identified below:
Part 1: "Requirements for radio reception";
Part 2: "Radio conformance testing".
ETSI
5 ETSI TS 102 933-1 V1.1.1 (2010-12)
1 Scope
The present document defines the requirements for the receiver of professional mobile station (professional MS) for the
pan-European digital cellular telecommunication system R-GSM/ER-GSM.
Requirements are defined for two categories of parameters:
• Those that are required to provide compatibility between the radio channels, connected 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 the professional MS.
The present document defines some RF characteristics for the professional MS. RF characteristics which are not
explicitely addressed in the present document shall be taken from TS 100 910 [4]. The precise measurement methods
are specified in TS 102 933-2 [5] and TS 100 607-1 [2].
Unless otherwise stated, in addition the extended environmental requirements defined in The present document shall
apply to specified equipment (see annex A).
MSs may operate on more than one of the frequency bands specified in clause 2. These MSs, defined in
EN 300 919 [1], are referred to as "Multi band MSs" in the present document. Multi band MSs shall meet all
requirements for each of the bands supported.
2 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 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://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.
2.1 Normative references
The following referenced documents are necessary for the application of the present document.
[1] ETSI EN 300 919: "Digital cellular telecommunications 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 TS 11.10-1 Release 1999)".
[3] CENELEC EN 50155: "Railway 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 GSM-R improved receiver parameters
Part 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)".
ETSI
6 ETSI TS 102 933-1 V1.1.1 (2010-12)
[8] ETSI TS 101 349: "Digital cellular 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] ITU-T Recommendation O.153: "Basic parameters for the measurement of error performance at
bit rates below the primary rate".
2.2 Informative references
The following referenced documents are not necessary 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, the abbreviations given in TR 101 748 [i.1] apply.
4 Frequency bands and channel arrangement
i) Railways GSM 900 Band, R-GSM:
- for Railways GSM 900 band, the system is required to operate in the following frequency band:
� 876 MHz to 880 MHz: mobile transmit, base receive;
�
...