ETSI TS 132 426 V9.6.0 (2019-10)

LTE; Telecommunication management; Performance Management (PM); Performance measurements Evolved Packet Core (EPC) network (3GPP TS 32.426 version 9.6.0 Release 9)

RTS/TSGS-0532426v960

General Information

• Status: Published
• Publication Date: 06-Oct-2019
• Technical Committee: 3GPP SA 5 - Telecom Management
• Current Stage: 12 - Completion
• Completion Date: 07-Oct-2019

Standards Content (Sample)

ETSI TS 132 426 V9.6.0 (2019-10)






TECHNICAL SPECIFICATION
LTE;
Telecommunication management;
Performance Management (PM);
Performance measurements Evolved Packet Core (EPC)
network
(3GPP TS 32.426 version 9.6.0 Release 9)

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3GPP TS 32.426 version 9.6.0 Release 9 1 ETSI TS 132 426 V9.6.0 (2019-10)



Reference
RTS/TSGS-0532426v960
Keywords
LTE
ETSI
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3GPP TS 32.426 version 9.6.0 Release 9 2 ETSI TS 132 426 V9.6.0 (2019-10)
Intellectual Property Rights
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"must" and "must not" are NOT allowed in ETSI deliverables except when used in direct citation.
ETSI

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3GPP TS 32.426 version 9.6.0 Release 9 3 ETSI TS 132 426 V9.6.0 (2019-10)
Contents
Intellectual Property Rights . 2
Legal Notice . 2
Modal verbs terminology . 2
1 Scope . 9
2 References . 9
3 Measurement family and abbreviations. 10
3.1 Measurement family . 10
3.2 Abbreviations . 10
4 Measurements related to the MME . 10
4.1 Mobility Management . 10
4.1.1 EPS attach procedures . 10
4.1.1.1 Attempted EPS attach procedures . 11
4.1.1.2 Successful EPS attach procedures . 11
4.1.1.3 Failed EPS attach procedures . 11
4.1.2 UE-initiated EPS Detach procedure . 12
4.1.2.1 Attempted EPS detach procedures by UE . 12
4.1.2.2 Successful EPS detach procedures by UE . 12
4.1.3 MME-initiated EPS Detach procedure . 12
4.1.3.1 Attempted EPS detach procedures by MME . 12
4.1.3.2 Successful EPS detach procedures by MME . 13
4.1.4 HSS-initiated EPS Detach procedure . 13
4.1.4.1 Attempted EPS detach procedures by HSS . 13
4.1.4.2 Successful EPS detach procedures by HSS . 13
4.1.5 Tracking area update procedure with Serving GW change . 14
4.1.5.1 Attempted tracking area update procedure with Serving GW change . 14
4.1.5.2 Successful tracking area update procedure with Serving GW change . 14
4.1.5.3 Failed tracking area update procedure with Serving GW change . 14
4.1.6 Tracking area update procedure without Serving GW change. 15
4.1.6.1 Attempted tracking area update procedure without Serving GW change . 15
4.1.6.2 Successful tracking area update procedure without Serving GW change . 15
4.1.6.3 Failed tracking area update procedure without Serving GW change . 16
4.1.9 EPS paging procedures . 16
4.1.9.1 Attempted EPS paging procedures . 16
4.1.9.2 Successful EPS paging procedures . 17
4.1.9.3 Failed EPS paging procedures. 17
4.1.10 MME control of overload related measurements for EPC . 17
4.1.10.1 Attempted Overload Start procedure . 17
4.1.10.2 Attempted Overload Stop procedure . 18
4.1.11 EMM-Registered subscribers. 18
4.1.11.1 Mean number of EMM-Registered subscribers . 18
4.1.11.2 Maximum number of EMM-Registered subscribers . 18
4.1.12 Handover related measurements . 19
4.1.12.1 Inter RAT handover . 19
4.1.12.1.1 Incoming inter RAT handover . 19
4.1.12.1.1.1 Attempted incoming inter RAT handover. 19
4.1.12.1.1.2 Successful incoming inter RAT handover . 19
4.1.12.1.2 Outgoing inter RAT handover . 19
4.1.12.1.2.1 Attempted outgoing inter RAT handover . 19
4.1.12.1.2.2 Successful outgoing inter RAT handover . 20
4.1.13 Routeing area update with MME interaction . 20
4.1.13.1 Attempted routeing area update with MME interaction . 20
4.1.13.2 Successful routeing area update with MME interaction and without S-GW change . 21
4.1.13.3 Failed routeing area update with MME interaction and without S-GW change . 21
4.1.13.4 Successful routeing area update with MME interaction and with S-GW change . 21
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4.1.13.5 Failed routeing area update with MME interaction and with S-GW change. 22
4.2 Session Management . 22
4.2.1 Number of dedicated EPS bearers in active mode (Mean) . 22
4.2.2 Number of dedicated EPS bearers in active mode (Maximum) . 22
4.2.3 Dedicated bearer set-up time by MME (Mean) . 23
4.2.4 MME initiated dedicated bearer activation . 23
4.2.4.1 Attempted dedicated bearer activation procedures by MME . 23
4.2.4.2 Successful dedicated bearer activation procedures by MME . 23
4.2.4.3 Failed dedicated bearer activation procedures by MME . 24
4.2.5 MME initiated dedicated bearer deactivation . 24
4.2.5.1 Attempted dedicated bearer deactivation procedures by MME . 24
4.2.5.2 Successful dedicated bearer deactivation procedures by MME . 24
4.2.6. MME initiated EPS bearer modification . 25
4.2.6.1 Attempted EPS bearer modification procedures by MME . 25
4.2.6.2 Successful EPS bearer modification procedures by MME . 25
4.2.6.3 Failed EPS bearer modification procedures by MME . 25
4.2.7 Total EPS Service Request . 26
4.2.7.1 Total Attempted EPS Service Request procedures. . 26
4.2.7.2 Total Successful EPS Service Request procedures. . 26
4.2.7.3 Total failed EPS Service Request procedures. . 26
4.3 Subscriber management for MME . 27
4.3.1 Attempted insert subscriber data requests received from a HSS . 27
4.3.2 Attempted delete subscriber data requests received from a HSS . 27
4.4 S1-MME data volume related measurements . 27
4.4.1 Number of incoming IP data packets on the S1-MME interface from eNodeB to MME . 27
4.4.2 Number of outgoing IP data packets on the S1-MME interface from MME to eNodeB . 28
4.4.3 Number of octets of incoming IP data packets on the S1-MME interface from eNodeB to MME . 28
4.4.4 Number of octets of outgoing IP data packets on the S1-MME interface from MME to eNodeB . 28
4.5 Equipment resource . 29
4.5.1 MME Processor usage . 29
4.5.1.1 Mean Processor Usage . 29
4.5.1.2 Peak processor usage. 29
5 Measurements related to the PDN-GW for a GTP based S5/S8 . 30
5.1 Session Management . 30
5.1.1 PDN-GW initiated Dedicated Bearer Creation . 30
5.1.1.1 Attempted number of PDN-GW initiated Dedicated Bearer Creation . 30
5.1.1.2 Successful number of PDN-GW initiated Dedicated Bearer Creation . 30
5.1.1.3 Failed number of PDN-GW initiated Dedicated Bearer Creation . 30
5.1.2 PDN-GW initiated Dedicated Bearer Deletion . 31
5.1.2.1 Attempted number of PDN-GW initiated Dedicated Bearer Deletion . 31
5.1.2.2 Successful number of PDN-GW initiated Dedicated Bearer Deletion . 31
5.1.2.3 Failed number of PDN-GW initiated Dedicated Bearer Deletion . 31
5.1.3 PDN-GW initiated Dedicated Bearer Modification with QoS update procedure . 32
5.1.3.1 Attempted number of PDN-GW initiated Dedicated Bearer Modification with QoS update . 32
5.1.3.2 Successful PDN-GW initiated Dedicated Bearer Modification with QoS update . 32
5.1.3.3 Failed PDN-GW initiated Dedicated Bearer Modification with QoS update . 33
5.1.4 PDN-GW initiated Dedicated Bearer Modification without QoS update procedure . 33
5.1.4.1 Attempted number of PDN-GW initiated Dedicated Bearer Modification without QoS update . 33
5.1.4.2 Successful number of PDN-GW initiated Dedicated Bearer Modification without QoS update . 33
5.1.4.3 Failed number of PDN-GW initiated Dedicated Bearer Modification without QoS update . 34
5.1.5 Active EPS Bearers related measurements for EPC . 34
5.1.5.1 Mean Number of Active EPS Bearers . 34
5.1.5.2 Max Number of Active EPS Bearers . 34
5.1.6 UE requested bearer resource modification related measurements for EPC . 35
5.1.6.1 Attempted UE requested bearer resource modification procedure . 35
5.1.6.2 Successful UE requested bearer resource modification procedure . 35
5.1.6.3 Failed UE requested bearer resource modification procedure . 35
5.1.7 PDN Connections related measurements for EPC . 36
5.1.7.1 Mean Number of PDN Connections, per APN . 36
5.1.7.2 Max Number of PDN Connections, per APN . 36
5.2 SGi related measurements . 37
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3GPP TS 32.426 version 9.6.0 Release 9 5 ETSI TS 132 426 V9.6.0 (2019-10)
5.2.1 SGi incoming link usage . 37
5.2.2 SGi outgoing link usage . 37
6 Measurements related to the S-GW . 38
6.1 GTP related measurements . 38
6.1.1 GTP S5/S8 . 38
6.1.1.1 Number of outgoing GTP data packets on the S5/S8 interface, from S-GW to PDN-GW . 38
6.1.1.2 Number of incoming GTP data packets on the S5/S8 interface, from PDN-GW to S-GW . 38
6.1.1.3 Number of octets of outgoing GTP data packets on the S5/S8 interface, from S-GW to PDN-GW . 38
6.1.1.4 Number of octets of incoming GTP data packets on the S5/S8 interface, from PDN-GW to S-
GW . 39
6.1.1.5 Number of outgoing GTP signalling packets on the S5/S8 interface, from S-GW to PDN-GW . 39
6.1.1.6 Number of incoming GTP signalling packets on the S5/S8 interface, from PDN-GW to S-GW . 39
6.1.1.7 Number of octets of outgoing GTP signalling packets on the S5/S8 interface, from S-GW to
PDN-GW . 40
6.1.1.8 Number of octets of incoming GTP signalling packets on the S5/S8 interface, from PDN-GW to
S-GW . 40
7 Measurements related to the SGW . 41
7.1 S1-U data volume related measurements . 41
7.1.1 Number of outgoing GTP data packets on the S1-U interface, from S-GW to eNodeB . 41
7.1.1.2 Number of incoming GTP data packets on the S1-U interface, from eNodeB to S-GW . 41
7.1.1.3 Number of octets of outgoing GTP data packets on the S1-U interface, from S-GW to eNodeB . 41
7.1.1.4 Number of octets of incoming GTP data packets on the S1-U interface, from eNodeB to S-GW . 42
Annex A (informative): Use case for measurements . 43
A.1 Use case for mobility management related measurements . 43
A.2 Use case for detach related measurements . 43
A.3 Use case for tracking and routeing area update related measurements . 43
A.4 Use case for session related measurements . 44
A.5 Use case for EPS paging procedures . 44
A.6 Use case of PDN-GW initiated Dedicated Bearer Management related measurements for EPC . 44
A.7 Use case of PDN-GW initiated Dedicated Bearer Management related measurements for EPC . 44
A.8 Use case of PDN-GW initiated Dedicated Bearer Management related measurements for EPC . 45
A.9 Use case of PDN-GW initiated Dedicated Bearer Management related measurements for EPC . 45
A.10 Use case of GTP S5/S8 data volume related measurements . 45
A.11 Use case of S1-U data volume related measurements . 45
A.12 Use case of SGi related measurements for EPC . 45
A.13 Use case of subscriber management for MME related measurements . 46
A.14 Use case of S1-MME data volume related measurements . 46
A.15 Use case of Active EPS Bearers related measurements for EPC . 46
A.16 Use case of MME control of overload related measurements for EPC . 46
A.17 Use case of UE requested bearer resource modification related measurements for EPC . 47
A.18 Use case for registered subscribers related measurements for EPC . 47
A.19 Use case of PDN Connections related measurements for EPC . 47
A.20 Use case of MME processor usage . 47
A.21 Use case for EPS Service Request related Measurements . 47
Annex B (informative): Change history . 49
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3GPP TS 32.426 version 9.6.0 Release 9 6 ETSI TS 132 426 V9.6.0 (2019-10)
History . 50

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3GPP TS 32.426 version 9.6.0 Release 9 7 ETSI TS 132 426 V9.6.0 (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
The present document is part of a TS-family covering the 3rd Generation Partnership Project; Technical Specification
Group Services and System Aspects; Telecommunication management; as identified below:
32.401 Performance Management (PM); Concept and requirements
52.402 Performance Management (PM); Performance measurements - GSM
32.404 Performance Management (PM); Performance measurements - Definitions and template
32.405 Performance Management (PM); Performance measurements Universal Terrestrial Radio Access
Network (UTRAN)
32.406 Performance Management (PM); Performance measurements Core Network (CN) Packet Switched
(PS) domain
32.407 Performance Management (PM); Performance measurements Core Network (CN) Circuit
Switched (CS) domain
32.408 Performance Management (PM); Performance measurements Teleservice
32.409 Performance Management (PM); Performance measurements IP Multimedia Subsystem (IMS)
32.425 Performance Management (PM); Performance measurements Evolved Universal Terrestrial Radio
Access Network (E-UTRAN)
32.426 Performance Management (PM); Performance measurements Evolved Packet Core network
(EPC)
The present document is part of a set of specifications, which describe the requirements and information model
necessary for the standardised Operation, Administration and Maintenance (OA&M) of a multi-vendor LTE SAE-
system.
During the lifetime of a LTE SAE network, its logical and physical configuration will undergo changes of varying
degrees and frequencies in order
...