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TS 28.552SA5
Management and Orchestration –
5G Performance Measurements

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V16.5.0 (Wzip)2020/03  173 p.
V15.5.0 (PDF)  2019/12  41 p.

Rapporteur:  Mr. Yao, Yizhi

This document specifies the performance measurements for 5G networks including network slicing. Performance measurements for NG-RAN as well as for 5GC are defined in this document. Related KPIs are defined to those measurements in TS 28.554.
The performance measurements for NG-RAN applies also to NR option 3 in many cases, but not to the RRC connection related measurements which are handled by E-UTRAN for NR option 3 (those are measured according to TS 32.425 and related KPIs inTS 32.451).
The performance measurements are defined based on the measurement template as described in TS 32.404.

full Table of Contents for  TS 28.552  Word version:   16.4.0

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1  ScopeWord-p. 13
2  References
3  Definitions, abbreviations and measurement familyWord-p. 14
4  Concepts and overviewWord-p. 16
5  Performance measurements for 5G Network Functions
5.1  Performance measurements for gNB
5.1.1  Performance measurements valid for all gNB deployment scenariosUp  Packet Delay  Radio resource utilization  UE throughput  RRC connection numberWord-p. 27  PDU Session Management [R16]  Mobility Management [R16]Word-p. 29  Inter-gNB handovers  Intra-gNB handoversWord-p. 33  Handovers between 5GS and EPSWord-p. 34  TB related Measurements [R16]Word-p. 37  DRB related measurements [R16]  CQI related measurements [R16]Word-p. 43  MCS related Measurements [R16]Up  QoS flow related measurements [R16]  RRC connection establishment related measurements [R16]  UE-associated logical NG-connection related measurements [R16]Word-p. 51  RRC Connection Re-establishment [R16]Word-p. 52  RRC Connection Resuming [R16]Word-p. 53  Power, Energy and Environmental (PEE) measurements [R16]
5.1.2  Performance measurements valid only for non-split gNB deployment scenario
5.1.3  Performance measurements valid for split gNB deployment scenarioWord-p. 61  Packet Loss RateUp  Packet Drop Rate  Packet delay  IP Latency measurements  UE Context Release  PDCP data volume measurements [R16]  Handovers measurements [R16]  Distribution of Normally Released Call (5QI 1 QoS Flow) Duration [R16]  Distribution of Abnormally Released Call (5QI 1 QoS Flow) Duration [R16]Word-p. 73
5.2  Performance measurements for AMF
5.2.1  Registered subscribers measurement
5.2.2  Registration procedure related measurementsWord-p. 74
5.2.3  Service Request procedure related measurements [R16]Word-p. 78
5.2.4  Measurements related to registration via untrusted non-3GPP access [R16]
5.2.5  Mobility related measurements [R16]Up
5.2.6  Measurements related to Service Requests via Untrusted non-3GPP Access [R16]
5.2.7  Measurements related to SMS over NAS [R16]Up
5.2.8  UE Configuration Update procedure related measurements [R16]
5.2.9  Measurements related to registration via trusted non-3GPP access [R16]Word-p. 92
5.2.10  Measurements related to Service Requests via trusted non-3GPP Access [R16]
5.3  Performance measurements for SMF
5.3.1  Session Management
5.3.2  QoS flow monitoring [R16]Word-p. 102
5.3.3  Performance measurement for N4 interface [R16]
5.4  Performance measurements for UPF
5.4.1  N3 interface related measurements
5.4.2  N6 related measurements
5.4.3  N4 interface related measurements [R16]Word-p. 112
5.4.4  N9 interface related measurements [R16]
5.4.5  GTP packets delay in UPF [R16]Word-p. 115
5.4.6  Round-trip packet delay between PSA UPF and UE [R16]Word-p. 118
5.5  Performance measurements for PCF
5.6  Performance measurements for UDM
5.7  Common performance measurements for NFs [R16]Word-p. 123
5.8  Performance measurements for N3IWF [R16]Word-p. 125
5.8.1  PDU Session Resource management
5.8.2  QoS flow management
5.8.3  QoS flow managementWord-p. 130
5.8.4  QoS flow managementWord-p. 131
5.9  Performance measurements for NEF [R16]
5.10  Performance measurements for NRF [R16]
6  Measurements related to end-to-end 5G network and network slicing
A  Use cases for performance measurementsWord-p. 142
A.1  Monitoring of UL and DL user plane latency in NG-RAN
A.2  Monitoring of UL and DL packet loss in NG-RAN
A.3  Monitoring of DL packet drop in NG-RAN
A.4  Monitoring of UL and DL user plane delay in NG-RANWord-p. 143
A.5  Monitoring of UE Context Release Request (gNB-DU initiated)Up
A.6  Monitoring of physical radio resource utilization
A.7  Monitoring of RRC connection number
A.8  Monitoring of UE Context Release
A.9  Monitoring of UE Throughput in NG-RANWord-p. 144
A.10  Monitoring of Unrestricted volume in NG-RAN
A.11  N3 data volume related measurements
A.12  N6 related measurements
A.13  Registration related measurementsWord-p. 145
A.14  PDU session establishment related measurements
A.15  Policy association related measurementsUp
A.16  Monitoring of PDU session resource setup in NG-RAN [R16]Word-p. 146
A.17  Monitoring of handovers [R16]
A.18  Monitor of BLER performance [R16]
A.19  Monitor of ARQ and HARQ performance [R16]
A.20  Monitoring of PDU session modifications [R16]Word-p. 147
A.21  Monitoring of PDU session releases [R16]
A.22  Monitoring of N4 session management [R16]
A.23  Use case of VR measurements for NF [R16]
A.24  Monitoring of DRB Setup in NG-RAN [R16]
A.25  Monitoring of PDCP data volume measurements [R16]Word-p. 148
A.26  Monitoring of RF performance [R16]
A.27  Monitoring of RF measurements [R16]
A.28  Monitor of QoS flow release [R16]
A.29  Monitor of call (/session) setup performance [R16]Word-p. 149
A.30  Monitor of QoS flow release [R16]
A.31  Monitoring of QoS flows for SMF [R16]
A.32  Monitoring of service requests [R16]Word-p. 150
A.33  Monitoring of DL PDCP UE buffered throughput [R16]
A.34  Monitoring of RRC connection setup in NG-RAN [R16]
A.35  Monitoring of UE associated NG signalling connection setup in NG-RAN [R16]Up
A.36  Monitoring of PDCP data volume per interface [R16]Word-p. 151
A.37  Monitoring of RRC connection re-establishment [R16]
A.38  Monitoring of RRC connection resuming [R16]
A.39  Monitoring of inter-AMF handovers [R16]
A.40  Monitoring of incoming/outgoing GTP packet loss on N3 [R16]
A.41  Monitoring of round-trip GTP packet delay on N3 [R16]
A.42  Monitoring of PDU session resource management for untrusted non-3GPP access [R16]Word-p. 152
A.43  Monitor of DRB release [R16]
A.44  Monitoring of application triggering [R16]Word-p. 153
A.45  Monitoring of SMS over NAS [R16]Up
A.46  Monitoring of round-trip GTP packet delay on N9 [R16]
A.47  Monitoring of GTP packets delay in UPF [R16]
A.48  Monitoring of round-trip delay between PSA UPF and UE [R16]Word-p. 154
A.49  Monitoring of Power, Energy and Environmental (PEE) parameters [R16]
A.50  Monitoring of UE configuration update [R16]
A.51  Monitoring of subscriber's number for UDM [R16]
A.52  Monitoring of QoS flow modification [R16]
A.53  Monitoring of handovers between 5GS and EPS [R16]
A.54  Monitoring of NF service registration and update [R16]Word-p. 155
A.55  Monitoring of NF service discovery [R16]Up
A.56  Monitoring of PFD management [R16]
A.57  Monitoring of incoming GTP packet out-of-order on N3 interface [R16]
A.58  Monitoring of PCI to detect PCI collision or confusion [R16]Word-p. 156
B  Change historyWord-p. 157

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