ETSI TS 132 450 V15.2.0 (2019-10)

ETSI TS 132 450 V15.2.0 (2019-10)






TECHNICAL SPECIFICATION
Universal Mobile Telecommunications System (UMTS);
LTE;
Telecommunication management;
Key Performance Indicators (KPI) for Evolved Universal
Terrestrial Radio Access Network (E-UTRAN): Definitions
(3GPP TS 32.450 version 15.2.0 Release 15)

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3GPP TS 32.450 version 15.2.0 Release 15 1 ETSI TS 132 450 V15.2.0 (2019-10)



Reference
RTS/TSGS-0532450vf20
Keywords
LTE,UMTS
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3GPP TS 32.450 version 15.2.0 Release 15 2 ETSI TS 132 450 V15.2.0 (2019-10)
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.
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Legal Notice
This Technical Specification (TS) has been produced by ETSI 3rd Generation Partnership Project (3GPP).
The present document may refer to technical specifications or reports using their 3GPP identities. These shall be
interpreted as being references to the corresponding ETSI deliverables.
The cross reference between 3GPP and ETSI identities can be found under http://webapp.etsi.org/key/queryform.asp.
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 Rules (Verbal forms for the expression of
provisions).
"must" and "must not" are NOT allowed in ETSI deliverables except when used in direct citation.
ETSI

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3GPP TS 32.450 version 15.2.0 Release 15 3 ETSI TS 132 450 V15.2.0 (2019-10)
Contents
Intellectual Property Rights . 2
Legal Notice . 2
Modal verbs terminology . 2
Foreword . 4
Introduction . 4
1 Scope . 5
2 References . 5
3 Definitions and abbreviations . 6
3.1 Definitions . 6
3.2 Abbreviations . 6
4 KPI Overview . 6
5 KPI Definitions Template . 6
6 E-UTRAN KPI Definitions . 8
6.1 KPI Category "Accessibility" . 8
6.1.1 E-RAB Accessibility. 8
6.1.1.1 Definition . 8
6.1.1.2 Extended definition . 8
6.2 KPI Category "Retainability" . 9
6.2.1 E-RAB Retainability . 9
6.2.1.1 Definition . 9
6.2.1.2 Extended definition . 10
6.3 KPI Category "Integrity" . 11
6.3.1 E-UTRAN IP Throughput . 11
6.3.1.1 Definition . 11
6.3.1.2 Extended definition . 11
6.3.2 E-UTRAN IP Latency . 12
6.3.2.1 Definition . 12
6.3.2.2 Extended definition . 13
6.4 KPI Category "Availability" . 14
6.4.1 E-UTRAN Cell Availability . 14
6.4.1.1 Definition . 14
6.4.1.2 Extended Definition . 14
6.5 KPI Category "Mobility" . 14
6.5.1 E-UTRAN Mobility . 14
6.5.1.1 Definition . 14
6.5.1.2 Extended Definition . 15
6.6 KPI Category "Energy Efficiency" . 15
6.6.1 E-UTRAN data Energy Efficiency . 15
6.6.1.1 Definition . 15
Annex A (informative): Change history . 16
History . 17

ETSI

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3GPP TS 32.450 version 15.2.0 Release 15 4 ETSI TS 132 450 V15.2.0 (2019-10)
Foreword
rd
This Technical Specification has been produced by the 3 Generation Partnership Project (3GPP).
The contents of the present document are subject to continuing work within the TSG and may change following formal
TSG approval. Should the TSG modify the contents of the present document, it will be re-released by the TSG with an
identifying change of release date and an increase in version number as follows:
Version x.y.z
where:
x the first digit:
1 presented to TSG for information;
2 presented to TSG for approval;
3 or greater indicates TSG approved document under change control.
y the second digit is incremented for all changes of substance, i.e. technical enhancements, corrections,
updates, etc.
z the third digit is incremented when editorial only changes have been incorporated in the document.
Introduction
rd
The present document is part of a mulit-part deliverable covering the 3 Generation Partnership Project; Technical
Specification Group Services and System Aspects; Telecommunication management; as identified below:
32.451: Key Performance Indicators (KPI) for E-UTRAN; Requirements;
32.450: Key Performance Indicators (KPI) for E-UTRAN; Definitions.Key Performance Indicators (KPI).
ETSI

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3GPP TS 32.450 version 15.2.0 Release 15 5 ETSI TS 132 450 V15.2.0 (2019-10)
1 Scope
The present document specifies definitions of Key Performance Indicators (KPIs) for E-UTRAN.
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, edition number, version number, etc.) or
non-specific.
- For a specific reference, subsequent revisions do not apply.
- For a non-specific reference, the latest version applies. In the case of a reference to a 3GPP document (including
a GSM document), a non-specific reference implicitly refers to the latest version of that document in the same
Release as the present document.
[1] ITU-T Recommendation E.800: "Terms and Definitions related to Quality of Service and Network
Performance including Dependability".
[2] 3GPP TR 21.905: "Vocabulary for 3GPP Specifications".
[3] 3GPP TS 32.404: "Telecommunication management; Performance Management (PM);
Performance measurements - Definitions and template".
[4] 3GPP TS 32.405: "Telecommunication management; Performance Management (PM);
Performance measurements Universal Terrestrial Radio Access Network (UTRAN) ".
[5] 3GPP TS 32.406: "Telecommunication management; Performance Management (PM);
Performance measurements Core Network (CN) Packet Switched (PS) domain".
[6] 3GPP TS 32.407: "Telecommunication management; Performance Management (PM);
Performance measurements Core Network (CN) Circuit Switched (CS) domain".
[7] 3GPP TS 32.408: "Telecommunication management; Performance Management (PM);
Performance measurements Teleservice".
[8] 3GPP TS 32.409: "Telecommunication management; Performance Management (PM);
Performance measurements IP Multimedia Subsystem (IMS)".
[9] 3GPP TS 52.402: "Telecommunication management; Performance Management (PM);
Performance measurements - GSM".
[10] 3GPP TS 32.425: "Telecommunication management; Performance Management (PM);
Performance measurements Evolved Universal Terrestrial Radio Access Network (E-UTRAN)".

ETSI

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3GPP TS 32.450 version 15.2.0 Release 15 6 ETSI TS 132 450 V15.2.0 (2019-10)
3 Definitions and abbreviations
3.1 Definitions
For the purposes of the present document, the terms and definitions given in TR 21.905 [2] and the following apply. A
term defined in the present document takes precedence over the definition of the same term, if any, in TR 21.905 [2].
3.2 Abbreviations
For the purposes of the present document, the abbreviations given in TR 21.905 [2] and the following apply. An
abbreviation defined in the present document takes precedence over the definition of the same abbreviation, if any, in
TR 21.905 [2].
eNB E-UTRAN Node B
EE Energy Efficiency
EPS Evolved Packet System
E-RAB E-UTRAN Radio Access Bearer
E-UTRAN Evolved UTRAN
kbit kilobit (1000 bits)
KPI Key Performance Indicator
KQI Key Quality Indicator
LTE Long Term Evolution
QoS Quality of Service
RAT Radio Access Technology
TTI Transmission Time Interval
UE User Equipment
UMTS Universal Mobile Telecommunications System
UTRAN UMTS Radio Access Network

4 KPI Overview
The following KPI categories are covered by the present document:
- Accessibility (see the definition in [1]).
- Retainability (see the definition in [1]).
- Integrity (see the definition in [1]).
- Availability
- Mobility
- Energy Efficiency
5 KPI Definitions Template
a) Long name (Mandatory): This field shall contain the long and descriptive name of the KPI.
b) Description (Mandatory): This fi
...