SIST EN 301 908-1 V2.2.1:2004
(Main)Electromagnetic compatibility and Radio spectrum Matters (ERM); Base Stations (BS), Repeaters and User Equipment (UE) for IMT-2000 Third-Generation cellular networks; Part 1: Harmonized EN for IMT-2000, introduction and common requirements, covering essential requirements of article 3.2 of the R&TTE Directive
- Abstract
The second release of EN 301 908 will include BS Classification, Spurious Emissions, Unwanted Emissions, Low Chip Rate, High Speed Packet Access, Repeaters.
- Status
- Published
- Publication Date
- 30-Jun-2004
- Technical Committee
- RES - Radio equipment and systems
- Current Stage
- 6060 - National Implementation/Publication (Adopted Project)
- Start Date
- 01-Jul-2004
- Due Date
- 01-Jul-2004
- Completion Date
- 01-Jul-2004
- Mandate
- M/284
SIST EN 301 908-1 V2.2.1:2004 is the Slovenian adoption of ETSI EN 301 908-1 V2.2.1 for IMT-2000 third-generation cellular radio equipment. It sets the common electromagnetic compatibility and radio spectrum requirements for Base Stations (BS), Repeaters and User Equipment (UE), and it supports conformity with article 3.2 of the R&TTE Directive for manufacturers, test labs and compliance teams.
What does SIST EN 301 908-1 V2.2.1:2004 specify?
SIST EN 301 908-1 V2.2.1:2004 specifies the shared requirements that apply across the IMT-2000 family of radio equipment. It covers UE, BS, Repeaters and related ancillary equipment, with the focus on avoiding harmful interference through radiated emissions control and UE control functions.
The scope excludes IMT-2000 FDMA/TDMA (DECT), which is handled by the related part named in the document. The standard is part 1 of a multi-part deliverable, so it gives the introduction and the common requirements used together with the technology-specific parts listed in the foreword.
The document is organized into these main clauses:
- Clause 1: Scope
- Clause 2: References
- Clause 3: Definitions and abbreviations
- Clause 4: Technical requirements specifications
- Clause 5: Testing for compliance with technical requirements
| Annex | What it covers |
|---|---|
| Annex A | Normative EN Requirements Table (EN-RT) used for static conformity assessment |
| Annex B | Informative background on receiver sensitivity and correct operation |
| Annex C | Informative bibliography |
| Annex D | Informative EN title in the official languages |
What are the key requirements of SIST EN 301 908-1 V2.2.1:2004?
SIST EN 301 908-1 V2.2.1:2004 is built around three conformance areas: radiated emissions for UE, radiated emissions for BS and Repeaters, and UE control and monitoring functions. Clause 4 states the requirements, and clause 5 gives the test methods used to show that the equipment meets them.
Environmental profile and test boundary
Clause 4.1 ties compliance to the equipment’s operational environmental profile, as defined in the applicable part. In practice, the equipment must meet the requirements across the declared environmental range, not only in one favorable condition.
Clause 5.1 says testing should be carried out at representative points within that profile. That matters because temperature, supply conditions or other environmental factors can change radio performance and emission behavior.
Radiated emissions from UE
Clause 4.2.2 requires UE to limit unwanted emissions from the enclosure port. The limits in table 3 separate the spurious domain from nearby transmit-related regions and use different frequency ranges and reference bandwidths.
Clause 5.3.1 calls for measurement in traffic mode and idle mode, with a substitution method used to determine effective radiated power (e.r.p.). In practice, this means the test lab measures what the UE leaks into the air, then checks the result against the limit for the relevant mode and band.
Radiated emissions from BS and Repeaters
Clause 4.2.3 applies the same type of spurious-emission control to BS and Repeaters, again from the enclosure port. Table 4 sets the limits for the spurious domain and includes frequency regions around the carrier frequencies used by the equipment.
Clause 5.3.2 requires testing on a representative configuration, with BS operated at maximum declared transmit power and Repeaters at maximum declared gain and output power. This matters because emissions often rise at worst-case operating settings, so the test has to exercise the equipment under those conditions.
UE control and monitoring functions
Clause 4.2.4 requires UE control and monitoring functions to prevent transmission when there is no valid network. The limit in clause 4.2.4.2 is checked by the test in clause 5.3.3, which records the maximum power emitted through repeated on/off cycles.
In practice, this test shows whether a UE can stay quiet when it should not be transmitting. That is important for network protection and for avoiding unintended emissions before a connection is properly established.
Measurement uncertainty and reporting
Clause 5.2 requires the test report to include measurement uncertainty, and the uncertainty has to stay within the values given in tables 5a and 5b. The calculation method is based on ETSI TR 100 028 with a coverage factor of 1.96.
This matters because a conformity decision should not depend on unreported uncertainty. If a test system has higher uncertainty than the stated figures, the procedure tightens the requirement so the equipment is not made easier to pass.
Static conformity assessment
Annex A provides the EN Requirements Table (EN-RT), which lists the three mandatory requirements in this part. For a specific product, the EN-RT gives a compact way to check which requirements apply before running full tests.
What terms does SIST EN 301 908-1 V2.2.1:2004 define?
- Ancillary equipment - Equipment used with a UE, Repeater or BS to add operational or control features, but which cannot operate on its own.
- Applicable part - The part of the multi-part deliverable whose scope includes the equipment being tested.
- Environmental profile - The range of environmental conditions under which equipment must comply with this standard.
- Idle mode - The state of a UE when it is switched on but has no Radio Resource Control (RRC) connection.
- Traffic mode - The state of a UE when it is switched on and has an RRC connection established.
- Port - The interface where the apparatus meets the electromagnetic environment, such as an antenna port, signal/control port or telecommunication port.
- User Equipment (UE) - The user-side IMT-2000 radio equipment covered by this standard.
Who uses SIST EN 301 908-1 V2.2.1:2004?
Manufacturers of IMT-2000 UE, BS and Repeaters use SIST EN 301 908-1 V2.2.1:2004 when designing equipment and planning compliance testing. Test laboratories use it to set up radiated-emission measurements, verify control-and-monitoring behavior, and document measurement uncertainty.
Compliance engineers, quality managers and certification teams use it to decide which clauses apply to a product and to prepare the EN-RT and test report evidence. Buyers and integrators can use it to check whether a radio product belongs to the IMT-2000 scope and what type of evidence should accompany it.
Which standards are used with SIST EN 301 908-1 V2.2.1:2004?
- Directive 1999/5/EC (R&TTE Directive) - The legal framework whose article 3.2 this standard supports.
- ITU-R Recommendation M.8/BL/18 - Identifies the IMT-2000 family and the terrestrial radio interfaces the standard covers.
- ETSI TR 100 028 (all parts) - Gives the method used to calculate measurement uncertainty.
- ITU-R Recommendation SM.329-10 - Supports the treatment of unwanted and spurious emissions.
- ITU-R Recommendation SM.1539-1 - Helps define the boundary between out-of-band and spurious domains.
- ETSI EN 301 489 (all parts) - The related EMC standard for radio equipment and services in the wider R&TTE modular structure.
- ETSI EN 301 908-10 - The related part that covers IMT-2000 FDMA/TDMA (DECT).
- Council Directives 89/336/EEC and 73/23/EEC - Provide the EMC and low-voltage context shown in the modular structure.
What does the SIST EN 301 908-1 V2.2.1:2004 document contain?
The document contains the modular-structure introduction, a scope for IMT-2000 BS, Repeaters and UE, a reference list, and definitions and abbreviations for the radio terms used throughout. It then gives the technical requirements, limit tables and test methods for radiated emissions and UE control and monitoring functions.
It also includes Figure 1 on the R&TTE modular structure and Figure 2 showing example ports. Tables 1 and 2 cross-reference the essential parameters to the relevant clauses, tables 3 and 4 set the emissions limits, and tables 5a and 5b define measurement uncertainty for UE and for BS/Repeaters.
Annex A gives the EN-RT for static conformity assessment, Annex B explains why receiver sensitivity is treated as a supporting issue rather than a separate conformance item, and Annex D provides the title in several official languages. The document is therefore used for product design checks, type testing and conformity assessment evidence.
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Frequently Asked Questions
SIST EN 301 908-1 V2.2.1:2004 is a standard published by the Slovenian Institute for Standardization (SIST). Its full title is "Electromagnetic compatibility and Radio spectrum Matters (ERM); Base Stations (BS), Repeaters and User Equipment (UE) for IMT-2000 Third-Generation cellular networks; Part 1: Harmonized EN for IMT-2000, introduction and common requirements, covering essential requirements of article 3.2 of the R&TTE Directive". This standard covers: The second release of EN 301 908 will include BS Classification, Spurious Emissions, Unwanted Emissions, Low Chip Rate, High Speed Packet Access, Repeaters.
The second release of EN 301 908 will include BS Classification, Spurious Emissions, Unwanted Emissions, Low Chip Rate, High Speed Packet Access, Repeaters.
SIST EN 301 908-1 V2.2.1:2004 is classified under the following ICS (International Classification for Standards) categories: 33.060.99 - Other equipment for radiocommunications; 33.100.01 - Electromagnetic compatibility in general. The ICS classification helps identify the subject area and facilitates finding related standards.
SIST EN 301 908-1 V2.2.1:2004 has the following relationships with other standards: It is inter standard links to SIST EN 301 908-1 V3.2.1:2007. Understanding these relationships helps ensure you are using the most current and applicable version of the standard.
SIST EN 301 908-1 V2.2.1:2004 is associated with the following European legislation: EU Directives/Regulations: 1999/5/EC, 2005-01-1864; Standardization Mandates: M/284. When a standard is cited in the Official Journal of the European Union, products manufactured in conformity with it benefit from a presumption of conformity with the essential requirements of the corresponding EU directive or regulation.
SIST EN 301 908-1 V2.2.1:2004 is available in PDF format for immediate download after purchase. The document can be added to your cart and obtained through the secure checkout process. Digital delivery ensures instant access to the complete standard document.
Standards Content (Sample)
SLOVENSKI STANDARD
01-julij-2004
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Electromagnetic compatibility and Radio spectrum Matters (ERM); Base Stations (BS),
Repeaters and User Equipment (UE) for IMT-2000 Third-Generation cellular networks;
Part 1: Harmonized EN for IMT-2000, introduction and common requirements, covering
essential requirements of article 3.2 of the R&TTE Directive
Ta slovenski standard je istoveten z: EN 301 908-1 Version 2.2.1
ICS:
33.060.99 Druga oprema za radijske Other equipment for
komunikacije radiocommunications
33.100.01 Elektromagnetna združljivost Electromagnetic compatibility
na splošno in general
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
Candidate Harmonized European Standard (Telecommunications series)
Electromagnetic compatibility
and Radio spectrum Matters (ERM);
Base Stations (BS), Repeaters and User Equipment (UE) for
IMT-2000 Third-Generation cellular networks;
Part 1: Harmonized EN for IMT-2000,
introduction and common requirements,
covering essential requirements
of article 3.2 of the R&TTE Directive
2 ETSI EN 301 908-1 V2.2.1 (2003-10)
Reference
REN/ERM-TFES-002-1
Keywords
3G, cellular, digital, IMT-2000, mobile, radio,
regulation, UMTS
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ETSI
3 ETSI EN 301 908-1 V2.2.1 (2003-10)
Contents
Intellectual Property Rights.4
Foreword.4
Introduction .6
1 Scope.8
2 References.8
3 Definitions and abbreviations.9
3.1 Definitions.9
3.2 Abbreviations.10
4 Technical requirements specifications.10
4.1 Environmental profile.10
4.2 Conformance requirements.11
4.2.1 Introduction.11
4.2.2 Radiated emissions (UE) .11
4.2.2.1 Definition.11
4.2.2.2 Limits.11
4.2.2.3 Conformance.12
4.2.3 Radiated emissions (BS and repeater) .12
4.2.3.1 Definition.12
4.2.3.2 Limits.12
4.2.3.3 Conformance.13
4.2.4 Control and monitoring functions (UE).13
4.2.4.1 Definition.13
4.2.4.2 Limits.13
4.2.4.3 Conformance.13
5 Testing for compliance with technical requirements.13
5.1 Environmental conditions for testing .13
5.2 Interpretation of the measurement results .13
5.3 Essential radio test suites.14
5.3.1 Radiated emissions (UE) .14
5.3.1.1 Test method.14
5.3.1.2 Test configurations.15
5.3.2 Radiated emissions (BS and repeater) .15
5.3.2.1 Test method.15
5.3.2.2 Test configurations.16
5.3.3 Control and monitoring functions (UE).17
5.3.3.1 Test method.17
Annex A (normative): EN Requirements Table (EN-RT) .18
Annex B (informative): Receiver sensitivity and correct operation of the equipment.19
B.1 Receiver sensitivity.19
B.2 Correct functioning of the equipment.19
Annex C (informative): Bibliography.20
Annex D (informative): The EN title in the official languages .21
History .22
ETSI
4 ETSI EN 301 908-1 V2.2.1 (2003-10)
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 Candidate Harmonized European Standard (Telecommunications series) has been produced by ETSI Technical
Committee Electromagnetic compatibility and Radio spectrum Matters (ERM).
The present document has been produced by ETSI in response to a mandate from the European Commission issued
under Council Directive 98/34/EC (as amended) laying down a procedure for the provision of information in the field of
technical standards and regulations.
The present document is intended to become a Harmonized Standard, the reference of which will be published in the
Official Journal of the European Communities referencing the Directive 1999/5/EC [1] of the European Parliament and
of the Council of 9 March 1999 on radio equipment and telecommunications terminal equipment and the mutual
recognition of their conformity ("the R&TTE Directive").
The present document is part 1 of a multi-part deliverable covering the Base Stations (BS), Repeaters and User
Equipment (UE) for IMT-2000 Third-Generation cellular networks, as identified below:
Part 1: "Harmonized EN for IMT-2000, introduction and common requirements, covering essential
requirements of article 3.2 of the R&TTE Directive";
Part 2: "Harmonized EN for IMT-2000, CDMA Direct Spread (UTRA FDD) (UE) covering essential
requirements of article 3.2 of the R&TTE Directive";
Part 3: "Harmonized EN for IMT-2000, CDMA Direct Spread (UTRA FDD) (BS) covering essential
requirements of article 3.2 of the R&TTE Directive";
Part 4: "Harmonized EN for IMT-2000, CDMA Multi-Carrier (cdma2000) (UE) covering essential requirements
of article 3.2 of the R&TTE Directive";
Part 5: "Harmonized EN for IMT-2000, CDMA Multi-Carrier (cdma2000) (BS and Repeaters) covering essential
requirements of article 3.2 of the R&TTE Directive";
Part 6: "Harmonized EN for IMT-2000, CDMA TDD (UTRA TDD) (UE) covering essential requirements of
article 3.2 of the R&TTE Directive";
Part 7: "Harmonized EN for IMT-2000, CDMA TDD (UTRA TDD) (BS) covering essential requirements of
article 3.2 of the R&TTE Directive";
Part 8: "Harmonized EN for IMT-2000, TDMA Single-Carrier (UWC 136) (UE) covering essential requirements
of article 3.2 of the R&TTE Directive";
Part 9: "Harmonized EN for IMT-2000, TDMA Single-Carrier (UWC 136) (BS) covering essential requirements
of article 3.2 of the R&TTE Directive";
Part 10: "Harmonized EN for IMT-2000 FDMA/TDMA (DECT) covering essential requirements of article 3.2 of
the R&TTE Directive";
Part 11: "Harmonized EN for IMT-2000 CDMA Direct Spread (UTRA FDD) (Repeaters) covering essential
requirements of article 3.2 of the R&TTE Directive".
ETSI
5 ETSI EN 301 908-1 V2.2.1 (2003-10)
Technical specifications relevant to Directive 1999/5/EC [1] which are common are given in annex A of the present
document.
National transposition dates
Date of adoption of this EN: 3 October 2003
Date of latest announcement of this EN (doa): 31 January 2004
Date of latest publication of new National Standard
or endorsement of this EN (dop/e): 31 July 2004
Date of withdrawal of any conflicting National Standard (dow): 31 January 2006
ETSI
6 ETSI EN 301 908-1 V2.2.1 (2003-10)
Introduction
The present document is part of a set of standards designed to fit in a modular structure to cover all radio and
telecommunications terminal equipment under the R&TTE Directive [1]. Each standard is a module in the structure.
The modular structure is shown in figure 1.
Disability*
3.3f
Emergency*
3.3e
Fraud*
3.3d
3.3c
Privacy*
No harm to the network*
3.3b
* If needed
scoped by
Interworking via the network*
equipment
3.3a class or type
Interworking with the network
Use of spectrum
3.2
New radio harmonized standards
Spectrum
Scoped by frequency and/or equipment type
Radio Product EMC
EN 301 489 multi-part EMC standard
3.1b
EMC
Generic and product standards also notified under EMC Directive
- If needed, new standards for human exposure to
Electromagnetic Fields,
- if needed, new standards for acoustic safety
3.1a
Standards also notified under LV Directive
Safety
Non-radio Radio (RE)
TTE Non-TTE
Figure 1: Modular structure for the various standards used under the R&TTE Directive
ETSI
7 ETSI EN 301 908-1 V2.2.1 (2003-10)
The left hand edge of the figure 1 shows the different clauses of article 3 of the R&TTE Directive [1].
For article 3.3 various horizontal boxes are shown. Dotted lines indicate that at the time of publication of the present
document essential requirements in these areas have to be adopted by the Commission. If such essential requirements
are adopted, and as far and as long as they are applicable, they will justify individual standards whose scope is likely to
be specified by function or interface type.
The vertical boxes show the standards under article 3.2 for the use of the radio spectrum by radio equipment. The
scopes of these standards are specified either by frequency (normally in the case where frequency bands are
harmonized) or by radio equipment type.
For article 3.1b, figure 1 shows EN 301 489 [7], the multi-part product EMC standard for radio used under the EMC
Directive [2].
For article 3.1a, figure 1 shows the existing safety standards currently used under the LV Directive [3] and new
standards covering human exposure to electromagnetic fields. New standards covering acoustic safety may also be
required.
The bottom of figure 1 shows the relationship of the standards to radio equipment and telecommunications terminal
equipment. A particular equipment may be radio equipment, telecommunications terminal equipment or both. A radio
spectrum standard will apply if it is radio equipment. An article 3.3 standard will apply as well only if the relevant
essential requirement under the R&TTE Directive is adopted by the Commission and if the equipment in question is
covered by the scope of the corresponding standard. Thus, depending on the nature of the equipment, the essential
requirements under the R&TTE Directive may be covered in a set of standards.
The modularity principle has been taken because:
• it minimizes the number of standards needed. Because equipment may, in fact, have multiple interfaces and
functions, it is not practicable to produce a single standard for each possible combination of functions that may
occur in an equipment;
• it provides scope for standards to be added:
- under article 3.2 when new frequency bands are agreed; or
- under article 3.3 should the Commission take the necessary decisions without requiring alteration of
standards that are already published;
• it clarifies, simplifies and promotes the usage of Harmonized Standards as the relevant means of conformity
assessment.
The product specifications upon which all parts of EN 301 908 are based differ in presentation and this is reflected in
the present document.
ETSI
8 ETSI EN 301 908-1 V2.2.1 (2003-10)
1 Scope
The present document applies to the following radio equipment types:
• User equipment, repeaters and base stations for IMT-2000, except for IMT-2000 FDMA/TDMA (DECT),
falling within the scope of one of the following parts of EN 301 908, and ancillary equipment which is
intended to be used together with it.
NOTE 1: EN 301 908-10 [9] contains requirements for radiated spurious emissions and control and monitoring
functions applicable to IMT-2000 FDMA/TDMA (DECT) equipment.
The present document includes technical requirements which are common to equipment falling within the scope of
several of the following parts.
NOTE 2: The following parts of EN 301 908, which are listed in the foreword of the present document, specify
technical requirements in respect of a particular class of IMT-2000 equipment.
NOTE 3: ITU-R Recommendation M.8/BL/18 [4] defines the characteristics of the members of the IMT-2000
family by means of references to technical specifications developed by Standards Development
organizations. The present document applies to equipment designed to meet any version of the terrestrial
specifications referenced in ITU-R Recommendation M.8/BL/18 [4].
The present document is intended to cover the provisions of Directive 1999/5/EC [1] (R&TTE Directive) article 3.2,
which states that "[…] radio equipment shall be so constructed that it effectively uses the spectrum allocated to
terrestrial/space radio communications and orbital resources so as to avoid harmful interference".
In addition to the present document, other ENs that specify technical requirements in respect of essential requirements
under other parts of article 3 of the R&TTE Directive [1] will apply to equipment within the scope of the present
document.
NOTE 4: A list of such ENs is included on the web site http://www.newapproach.org.
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 publication and/or edition number or version number) or
non-specific.
• For a specific reference, subsequent revisions do not apply.
• For a non-specific reference, the latest version applies.
Referenced documents which are not found to be publicly available in the expected location might be found at
http://docbox.etsi.org/Reference.
[1] Directive 1999/5/EC of the European Parliament and of the Council of 9 March 1999 on radio
equipment and telecommunications terminal equipment and the mutual recognition of their
conformity (R&TTE Directive).
[2] Council Directive 89/336/EEC of 3 May 1989 on the approximation of the laws of the Member
States relating to electromagnetic compatibility (EMC Directive).
[3] Council Directive 73/23/EEC of 19 February 1973 on the harmonization of the laws of Member
States relating to electrical equipment designed for use within certain voltage limits (LV
Directive).
[4] ITU-R Recommendation M.8/BL/18 (2003): "Draft revision of Recommendation ITU-R M.1457-1
- Detailed specifications of the radio interfaces of International Mobile Telecommunications-2000
(IMT-2000)".
ETSI
9 ETSI EN 301 908-1 V2.2.1 (2003-10)
[5] ETSI TR 100 028 (all parts) (V1.4.1): "Electromagnetic compatibility and Radio spectrum Matters
(ERM); Uncertainties in the measurement of mobile radio equipment characteristics".
[6] ITU-R Recommendation SM.329-10 (2003): "Unwanted emissions in the spurious domain".
[7] ETSI EN 301 489 (all parts): "Electromagnetic compatibility and Radio spectrum Matters (ERM);
ElectroMagnetic Compatibility (EMC) standard for radio equipment and services".
[8] ITU-R Recommendation SM.1539-1 (2002): "Variation of the boundary between the out-of-band
and spurious domains required for the application of Recommendations ITU-R SM.1541 and
ITU-R SM.329".
[9] ETSI EN 301 908-10: "Electromagnetic compatibility and Radio spectrum Matters (ERM); Base
Stations (BS) and User Equipment (UE) for IMT-2000 Third-Generation cellular networks;
Part 10: Harmonized EN for IMT-2000 FDMA/TDMA (DECT) covering essential requirements of
article 3.2 of the R&TTE Directive".
3 Definitions and abbreviations
3.1 Definitions
For the purposes of the present document, the terms and definitions given in the R&TTE Directive [1] and the following
apply:
ancillary equipment: equipment (apparatus), used in connection with a User Equipment (UE), Repeater or Base
Station (BS) is considered as an ancillary equipment (apparatus) if:
• the equipment is intended for use in conjunction with a user equipment UE, repeater or BS to provide
additional operational and/or control features to the radio equipment, (e.g. to extend control to another position
or location); and
• the equipment cannot be used on a stand alone basis to provide user functions independently of a UE, BS or
combination of BS and repeater; and
• the UE, BS or combination of BS and repeater to which it is connected, is capable of providing some intended
operation, such as transmitting and/or receiving without the ancillary equipment (i.e. it is not a sub-unit of the
main equipment essential to the main equipment basic functions).
applicable part: part of the multi-part deliverable, of which EN 301 908-1 is the first part, for which the scope of that
document includes the equipment to be tested
average power: average transmitter output power obtained over any specified time interval, including periods with no
transmission, when the transmit time slots are at the maximum power setting
enclosure port: physical boundary of the apparatus through which electromagnetic fields may radiate or impinge
NOTE: In the case of integral antenna equipment, this port is inseparable from the antenna port.
environmental profile: range of environmental conditions under which equipment within the scope of the present
document is required to comply with the provisions of EN 301 908-1
IMT-2000: IMT-2000s are third generation mobile systems which are scheduled to start service around the year 2000
subject to market considerations
NOTE: ITU-R Recommendation M.8/BL/18 [4] identifies the detailed specifications for the IMT-2000 radio
interfaces.
idle mode: state of User Equipment (UE) when switched on but with no Radio Resource Control (RRC) connection
ETSI
10 ETSI EN 301 908-1 V2.2.1 (2003-10)
port: particular interface, of the specified equipment (apparatus), with the electromagnetic environment
NOTE: For example, any connection point on an equipment intended for connection of cables to or from that
equipment is considered as a port (see figure 2).
Enclosure port
Antenna port
AC Power port
Signal/Control port
DC Power port
Apparatus
Telecommunications port
Earth port
Figure 2: Examples of ports
radio communications equipment: telecommunications equipment which includes one or more transmitters and/or
receivers and/or parts thereof for use in a fixed, mobile or portable application
NOTE: It can be operated with ancillary equipment but if so, is not dependent on it for basic functionality.
signal and control port: port which carries information or control signals, excluding antenna ports
telecommunication port: port which is intended to be connected to telecommunication networks (e.g. public switched
telecommunication networks, integrated services digital networks), local area networks (e.g. ethernet, token ring) and
similar networks
traffic mode: state of user equipment (UE) when switched on and with Radio Resource Control (RRC) connection
established
3.2 Abbreviations
For the purposes of the present document, the following abbreviations apply:
BS Base Station
e.i.r.p. equivalent isotropically radiated power
e.r.p. effective radiated power
EMC ElectroMagnetic Compatibility
EUT Equipment Under Test
FDD Frequency Division Duplex
LV Low Voltage
R&TTE Radio equipment and Telecommunications Terminals Equipment
RF Radio Frequency
RRC Radio Resource Control
TDD Time Division Duplex
UE User Equipment
4 Technical requirements specifications
4.1 Environmental profile
The technical requirements of the present document apply under the environmental profile for operation of the
equipment, as defined in the applicable part. The equipment shall comply with all the technical requirements of the
present document at all times when operating within the boundary limits of the operational environmental profile.
ETSI
11 ETSI EN 301 908-1 V2.2.1 (2003-10)
4.2 Conformance requirements
4.2.1 Introduction
To meet the essential requirement under article 3.2 of the R&TTE Directive [1] for IMT-2000 equipment three common
essential parameters have been identified. Tables 1 and 2 provide cross-references, for UE, repeater and BS
respectively, between these essential parameters and the corresponding technical requirements for equipment within the
scope of the present document.
Table 1: Cross references for user equipment (UE)
Essential parameter Corresponding technical requirements
Radiated emissions 4.2.2 Radiated emissions (UE)
Control and monitoring functions 4.2.4 Control and monitoring funct
...