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TS 28.552 (SA5)
Management and Orchestration –
5G Performance Measurements

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V16.2.0 (Wzip)2019/06  98 p.
V15.3.0 (PDF)2019/06  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:   16.2.0


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1  Scope [R15]Word-p. 10
2  References [R15]
3  Definitions, abbreviations and measurement family [R15]Word-p. 11
4  Concepts and overview [R15]Word-p. 12
5  Performance measurements for 5G Network Functions [R15]Word-p. 13
5.1  Performance measurements for gNB
5.1.1  Performance measurements valid for all gNB deployment scenariosUp  Packet Delay  Radio resource utilization  UE throughputWord-p. 17  RRC connection numberWord-p. 23  PDU Session Management [R16]  Mobility Management [R16]  TB related Measurements [R16]Up  DRB Setup Management [R16]  RF measurements [R16]  RF Measurements [R16]Word-p. 35  QoS flow related measurements [R16]  QoS flow related measurements [R16]Word-p. 37  RRC connection establishment related measurements [R16]  UE-associated logical NG-connection related measurements [R16]Word-p. 40  RRC Connection Re-establishment [R16]Word-p. 41  RRC Connection Resuming [R16]Word-p. 42
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. 46
5.2  Performance measurements for AMFWord-p. 56
5.2.1  Registered subscribers measurement
5.2.2  Registration procedure related measurements
5.2.3  Service Request procedure related measurements [R16]
5.2.4  Measurements related to registration via untrusted non-3GPP access [R16]Word-p. 61
5.2.5  Mobility related measurements [R16]Word-p. 64
5.2.6  Measurements related to Service Requests via Untrusted non-3GPP Access [R16]
5.3  Performance measurements for SMF
5.4  Performance measurements for UPFWord-p. 74
5.5  Performance measurements for PCFWord-p. 79
5.6  Performance measurements for UDM
5.7  Common performance measurements for NFs [R16]Word-p. 81
5.8  Performance measurements for N3IWF [R16]Word-p. 83
6  Measurements related to end-to-end 5G network and network slicing [R15]Word-p. 86
A  Use cases for performance measurements [R15]Word-p. 87
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-RAN
A.5  Monitoring of UE Context Release Request (gNB-DU initiated)Word-p. 88
A.6  Monitoring of physical radio resource utilization
A.7  Monitoring of RRC connection number
A.8  Monitoring of UE Context ReleaseUp
A.9  Monitoring of UE Throughput in NG-RAN
A.10  Monitoring of Unrestricted volume in NG-RANWord-p. 89
A.11  N3 data volume related measurements
A.12  N6 related measurements
A.13  Registration related measurements
A.14  PDU session establishment related measurementsWord-p. 90
A.15  Policy association related measurements
A.16  Monitoring of PDU session resource setup in NG-RAN [R16]
A.17  Monitoring of handovers [R16]
A.18  Monitor of BLER performance [R16]Word-p. 91
A.19  Monitor of ARQ and HARQ performance [R16]
A.20  Monitoring of PDU session modifications [R16]
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]Word-p. 92
A.24  Monitoring of DRB Setup in NG-RAN [R16]
A.25  Monitoring of PDCP data volume measurements [R16]
A.26  Monitoring of RF performance [R16]
A.27  Monitoring of RF measurements [R16]
A.28  Monitor of QoS flow release [R16]Word-p. 93
A.29  Monitor of call (/session) setup performance [R16]
A.30  Monitor of QoS flow release [R16]Word-p. 94
A.31  Monitoring of QoS flows for SMF [R16]
A.32  Monitoring of service requests [R16]
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]Word-p. 95
A.36  Monitoring of PDCP data volume per interface [R16]
A.37  Monitoring of RRC connection re-establishment [R16]
A.38  Monitoring of RRC connection resuming [R16]Up
A.39  Monitoring of inter-AMF handovers [R16]
A.40  Monitoring of incoming/outgoing GTP packet loss on N3 [R16]Word-p. 96
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]
B  Change historyWord-p. 97

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