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TECHNICAL REPORT
Electromagnetic compatibility
and Radio spectrum Matters (ERM);
Definition of radio parameters
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2 ETSI TR 103 265 V1.3.1 (2019-04)
Reference
RTR/ERM-RM-273
Keywords
definitions, radio, radio measurements, radio
parameters, testing
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3 ETSI TR 103 265 V1.3.1 (2019-04)
Contents
Intellectual Property Rights . 6
Foreword . 6
Modal verbs terminology . 6
Introduction . 6
1 Scope . 8
2 References . 8
2.1 Normative references . 8
2.2 Informative references . 8
3 Definition of terms, symbols and abbreviations . 14
3.1 Terms . 14
3.2 Symbols . 16
3.3 Abbreviations . 16
4 Presentation of the methodology used in the present document . 16
4.1 Introduction . 16
4.2 TEDDI operation and its implications . 17
4.3 The program(s) - Matlab scripts . 18
4.4 Expected structure of definitions . 19
4.5 Performance of the Scripts and orders of magnitude . 19
5 Manual search and comparison of definitions . 20
5.0 General . 20
5.1 Example of sets of definitions discussed during phase 0 and phase 1 of the work on the present
document . 20
5.1.1 Adjacent Channel Rejection Ratio (ACRR) . 20
5.1.2 Adjacent channel selectivity . 20
5.1.3 Adjacent channel selectivity and desensitization . 23
5.1.4 Alternate channel selectivity and desensitization . 23
5.1.5 Adjacent signal selectivity . 23
5.1.6 AM suppression . 23
5.1.7 Blocking . 24
5.1.8 Radio receiver blocking case 1: owing to signals occurring at the same time but on other frequencies . 27
5.1.9 Radio receiver blocking case 2: owing to signals occurring at a different time . 27
5.1.10 Blocking and spurious response rejection . 27
5.1.11 Other receiver parameters, which are now in clause 3.1 . 27
5.2 Definitions copied by hand (rejected by the Scripts) . 28
5.2.0 General . 28
5.2.1 Definitions found in ETSI EN 300 113 . 28
5.2.1.0 Introduction . 28
5.2.1.1 Frequency error . 28
5.2.1.2 Transmitter power (conducted) . 28
5.2.1.2.1 Equipment measured as constant envelope angle modulation equipment . 28
5.2.1.2.2 Equipment measured as non-constant envelope modulation equipment . 28
5.2.1.3 Rated output power . 28
5.2.1.3.1 Equipment measured as constant envelope angle modulation equipment . 28
5.2.1.3.2 Equipment measured as non-constant envelope modulation equipment . 28
5.2.1.4 Effective radiated power . 29
5.2.1.5 Effective radiated power of the transmitter . 29
5.2.1.6 Adjacent channel power . 29
5.2.1.7 Alternate channel power . 29
5.2.1.8 Spurious emissions . 29
5.2.1.9 Intermodulation attenuation . 29
5.2.1.10 Transmitter attack time . 29
5.2.1.11 Transmitter release time . 29
5.2.1.12 Transient behaviour of the transmitter . 30
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4 ETSI TR 103 265 V1.3.1 (2019-04)
5.2.1.13 Transient power . 30
5.2.1.14 Maximum usable sensitivity (conducted) . 30
5.2.1.15 Error behaviour (performance). 30
5.2.1.16 Co-channel rejection . 30
5.2.1.17 Adjacent channel selectivity. 30
5.2.1.18 Spurious response rejection . 30
5.2.1.19 Intermodulation response rejection . 30
5.2.1.20 Blocking . 30
5.2.1.21 Spurious radiations . 30
5.2.1.22 Desensitization . 31
5.2.1.23 Spurious response rejection . 31
5.2.2 Definitions found in ETSI EN 300 220 . 31
5.3 Conclusions . 31
Annex A: Definitions of parameters found by hand . 32
A.0 General . 32
A.1 Parameter 1 . 32
A.2 Parameter 2 . 32
A.3 Parameter 3 . 32
A.4 Parameter 4 . 32
A.5 Parameter 5 . 32
A.6 Parameter 6 . 32
A.7 Co-channel rejection. 33
A.7.1 Co-channel rejection. 33
A.7.2 Co-channel rejection - TCH/FS . 33
A.8 DAA threshold . 34
A.9 Receiver desensitization with simultaneous transmission and reception . 34
A.10 Receiver/Bad frame indication - TCH/FS - frequency hopping and downlink DTX . 34
A.11 Receiver/Bad frame indication - TCH/HS - frequency hopping and downlink DTX . 35
A.12 Out of band gain . 35
A.13 Conducted RF immunity . 35
A.14 Reference interference level . 36
A.15 Radio receiver interference performance . 36
A.16 Interference rejection and blocking immunity . 36
A.17 Intermodulation . 37
A.17.1 Input intermodulation . 37
A.17.2 Intermodulation . 37
A.17.3 Intermodulation response rejection . 38
A.17.4 Receiver intermodulation performance . 39
A.17.5 Intermodulation attenuation. 39
A.17.6 Intermodulation rejection - speech channels . 39
A.17.7 Intermodulation spurious response attenuation . 40
A.18 Receiver/Usable receiver input level range . 40
A.19 Receiver LBT threshold . 41
A.20 Receiver LBT threshold and transmitter max on-time . 41
A.21 Receiver opening delay . 41
A.22 Sensitivity . 42
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5 ETSI TR 103 265 V1.3.1 (2019-04)
A.22.1 Average usable sensitivity (digital, field strength) . 42
A.22.2 Average usable sensitivity (field strength, data or messages) . 42
A.22.3 Average usable sensitivity (field strength, responses) . 42
A.22.4 Average usable sensitivity (field strength, speech) . 43
A.22.5 Maximum usable sensitivity . 43
A.22.6 Maximum usable sensitivity (analogue, conducted) . 44
A.22.7 Maximum usable sensitivity (analogue, field strength) . 45
A.22.8 Maximum usable sensitivity (digital, conducted) . 45
A.22.9 Maximum usable sensitivity (digital, field strength) . 46
A.22.10 Maximum usable sensitivity (responses, conducted) . 46
A.22.11 DSC receiver maximum usable sensitivity . 46
A.22.12 Receiver call sensitivity . 46
A.22.13 Receiver sensitivity . 47
A.22.14 Reference sensitivity . 47
A.22.15 Reference sensitivity - full rate data channels in multislot configuration . 47
A.22.16 Reference sensitivity - TCH/FS for MS supporting the R-GSM band . 47
A.22.17 Multipath reference sensitivity level . 48
A.22.18 Static reference sensitivity level . 48
A.23 Radio receiver reference BER and FER . 48
A.24 Single tone desensitization . 48
A.25 Spurious emissions and radiations . 49
A.25.1 Receiver conducted spurious emissions . 49
A.25.2 Conducted spurious emissions when not transmitting . 49
A.25.3 Receiver conducted spurious emissions conveyed to the antenna . 49
A.25.4 Receiver radiated spurious emissions . 50
A.25.5 Receiver spurious emissions. 50
A.25.6 Receiver spurious emissions from the receiver antenna connector . 52
A.25.7 Receiver spurious emissions (idle mode) . 53
A.25.8 Spurious emissions when the PP has no allocated transmit channel . 53
A.25.9 Receiver spurious emissions at the antenna . 53
A.25.10 Receiver cabinet radiated spurious emissions . 53
A.25.11 Unwanted emissions in the spurious domain. 53
A.25.12 Unwanted emissions, conducted . 54
A.25.13 Unwanted conducted emissions in reception . 54
A.25.14 Unwanted radiated emission. 54
A.25.15 Receiver spurious radiations. 54
A.26 Spurious response . 57
A.26.1 Spurious response and blocking immunity . 57
A.26.2 Spurious response rejection . 57
A.26.3 Spurious response rejection ratio . 58
A.26.4 Spurious response rejection (with simultaneous transmission and reception) . 58
Annex B: Results obtained by an automatic search (i.e. before analysis of the various
definitions) . 60
Annex C: Code used in the Scripts . 61
Annex D: Bibliography . 62
History . 63
ETSI
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6 ETSI TR 103 265 V1.3.1 (2019-04)
Intellectual 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 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 (https://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, essential 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 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 Report (TR) has been produced by ETSI Technical Committee Electromagnetic compatibility and Radio
spectrum Matters (ERM).
Modal verbs terminology
In the present document "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 for the expression of provisions).
"must" and "must not" are NOT allowed in ETSI deliverables except when used in direct citation.
Introduction
Many ETSI deliverables address radio parameters. In order to make these documents easy to read and practical for the
user, the authors usually include the definitions of those parameters in the text corresponding to the appropriate clauses
following the structure provided in the published ETSI guides and skeletons. Sometimes these definitions are not exact
copies from the ETSI Terms and Definitions database "TEDDI" or from other ETSI deliverables, but are (slightly)
adapted versions.
As a result many radio parameters have several different variants of their definitions used within ETSI.
The aim of the present document is to trace all those definitions (which are usually not included in "clause 3" of the
ETSI deliverables).
It may be possible, then, to try and harmonize them (work to be done in a later "phase").
Because there are many ETSI deliverables it is a large amount of work to find all the definitions by hand. Therefore, a
computer program that searches for definitions in ETSI deliverables has been written. The goal of this program is to
assist tracing the definitions found outside of "clause 3". The program can be found in annex C.
In the present document the results of searches by hand (see clause 5 and annex A) and automatic searches (see
annex B) co-exist to make comparisons and verifications more easy.
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7 ETSI TR 103 265 V1.3.1 (2019-04)
Practical experience has shown that some of the outputs provided by a computer program, when versions 1.1.1 and
1.1.2 of the present document had been prepared needed some further editing by hand. Therefore, in order to prepare
version 1.2.1 of the present document another set of programmes (Matlab scripts) was written. For version 1.3.1 the
scripts were enhanced.
During a first stage of the work, ETSI deliverables of early Autumn 2016 had been used. The version 1.2.1 of the
present document used files provided by ETSI early October 2017. In version 1.3.1 a further set of deliverables of 2018
was used.
ETSI
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8 ETSI TR 103 265 V1.3.1 (2019-04)
1 Scope
The present document is intended to provide an overview of the various definitions of radio parameters that can be
found in ETSI deliverables.
The present document includes definitions found in ETSI TRs, TSs, ESs and ENs.
As some consolidation work in the area of Radio Definitions had already been done in the early days of ETSI,
definitions in ETSI ETR 027 [i.78] and ETSI TR 100 027 [i.79] had also been searched "by program".
Older types of deliverables, such as TBRs, have not been analysed, in fine, for various reasons:
• if they had contained interesting definitions, it is likely that such definitions would also have been found in
more recent deliverables;
• their structure and layout is different from more recent ETSI deliverables and the programs (Scripts) used for
recen
...