|
TECHNICAL SPECIFICATION
Universal Mobile Telecommunications System (UMTS);
LTE;
5G;
T8 reference point for Northbound APIs
(3GPP TS 29.122 version 15.3.0 Release 15)
---------------------- Page: 1 ----------------------
3GPP TS 29.122 version 15.3.0 Release 15 1 ETSI TS 129 122 V15.3.0 (2019-04)
Reference
RTS/TSGC-0329122vf30
Keywords
5G,LTE,UMTS
ETSI
650 Route des Lucioles
F-06921 Sophia Antipolis Cedex - FRANCE
Tel.: +33 4 92 94 42 00 Fax: +33 4 93 65 47 16
Siret N° 348 623 562 00017 - NAF 742 C
Association à but non lucratif enregistrée à la
Sous-Préfecture de Grasse (06) N° 7803/88
Important notice
The present document can be downloaded from:
The present document may be made available in electronic versions and/or in print. The content of any electronic and/or
print versions of the present document shall not be modified without the prior written authorization of ETSI. In case of any
existing or perceived difference in contents between such versions and/or in print, the prevailing version of an ETSI
deliverable is the one made publicly available in PDF format at www.etsi.org/deliver.
Users of the present document should be aware that the document may be subject to revision or change of status.
Information on the current status of this and other ETSI documents is available at
If you find errors in the present document, please send your comment to one of the following services:
Copyright Notification
No part may be reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying
and microfilm except as authorized by written permission of ETSI.
The content of the PDF version shall not be modified without the written authorization of ETSI.
The copyright and the foregoing restriction extend to reproduction in all media.
© ETSI 2019.
All rights reserved.
TM TM TM
DECT , PLUGTESTS , UMTS and the ETSI logo are trademarks of ETSI registered for the benefit of its Members.
TM TM
3GPP and LTE are trademarks of ETSI registered for the benefit of its Members and
of the 3GPP Organizational Partners.
oneM2M™ logo is a trademark of ETSI registered for the benefit of its Members and
of the oneM2M Partners.
GSM and the GSM logo are trademarks registered and owned by the GSM Association.
ETSI
---------------------- Page: 2 ----------------------
3GPP TS 29.122 version 15.3.0 Release 15 2 ETSI TS 129 122 V15.3.0 (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 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, UMTS identities or
GSM identities. These should be interpreted as being references to the corresponding ETSI deliverables.
The cross reference between GSM, UMTS, 3GPP and ETSI identities can be found under
.
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
---------------------- Page: 3 ----------------------
3GPP TS 29.122 version 15.3.0 Release 15 3 ETSI TS 129 122 V15.3.0 (2019-04)
Contents
Intellectual Property Rights . 2
Foreword . 2
Modal verbs terminology . 2
Foreword . 16
1 Scope . 17
2 References . 17
3 Definitions and abbreviations . 19
3.1 Definitions . 19
3.2 Abbreviations . 19
4 T8 reference point . 19
4.1 Overview . 19
4.2 Reference model . 20
4.3 Functional ele me nts . 20
4.3.1 SCEF . 20
4.3.2 SCS/AS . 21
4.4 Procedures over T8 reference point . 21
4.4.1 Introduction. 21
4.4.2 Monitoring Procedures . 21
4.4.2.1 General . 21
4.4.2.2 Monitoring Events Configuration . 21
4.4.2.2.1 General . 21
4.4.2.2.2 Monitoring Events Configuration via HSS . 22
4.4.2.2.2.1 General . 22
4.4.2.2.2.2 Configuration Request for an individual UE . 22
4.4.2.2.2.3 Configuration Request for a group of UEs . 23
4.4.2.2.3 Monitoring Events Configuration directly via MME/SGSN . 24
4.4.2.2.4 Monitoring Events Configuration via PCRF . 24
4.4.2.2.4.1 General . 24
4.4.2.2.4.2 Configuration Request for an individual UE . 24
4.4.2.2.4.3 Configuration Request for a group of UEs . 25
4.4.2.3 Reporting of Monitoring Event Procedure . 25
4.4.2.4 Network-initiated Explicit Monitoring Event Deletion Procedure . 25
4.4.3 Procedures for resource management of Background Data Transfer . 26
4.4.4 Procedures for changing the chargeable party at session set up or during the session . 26
4.4.5 Procedures for Non-IP Data Delivery . 27
4.4.5.1 General . 27
4.4.5.2 NIDD Configuration . 27
4.4.5.2.1 NIDD Configuration for a single UE. 27
4.4.5.2.2 NIDD Configuration for a group of UEs . 28
4.4.5.3 Mobile Terminated NIDD procedure . 28
4.4.5.3.1 Mobile Terminated NIDD for a single UE . 28
4.4.5.3.2 Mobile Terminated NIDD for a group of UEs . 30
4.4.5.4 Mobile Originated NIDD procedure . 31
4.4.5.5 NIDD Authorisation Update procedure . 31
4.4.6 Procedures for Device Triggering . 31
4.4.7 Procedures for Group Message Delivery . 32
4.4.7.1 General . 32
4.4.7.2 Group Message Delivery via MBMS . 32
4.4.7.2.1 General . 32
4.4.7.2.2 Group Message Delivery via MBMS by MB2 . 32
4.4.7.2.2.1 TMGI Allocation . 32
4.4.7.2.2.2 TMGI Deallocation . 33
4.4.7.2.2.3 Creation of group message delivery . 33
4.4.7.2.2.4 Modification of previous submitted group message delivery . 34
ETSI
---------------------- Page: 4 ----------------------
3GPP TS 29.122 version 15.3.0 Release 15 4 ETSI TS 129 122 V15.3.0 (2019-04)
4.4.7.2.2.5 Cancellation of previous submitted group message delivery . 34
4.4.7.2.3 Group message Delivery via MBMS by xMB. 34
4.4.7.2.3.1 Service Creation . 34
4.4.7.2.3.2 Service Deletion . 34
4.4.7.2.3.3 Creation of group message delivery . 35
4.4.7.2.3.4 Modification of previous submitted group message delivery . 35
4.4.7.2.3.5 Cancellation of previous submitted group message delivery . 36
4.4.8 Procedures for Reporting of Network Status . 36
4.4.8.1 General . 36
4.4.8.2 Network Status Reporting Subscription . 36
4.4.8.3 Network Status Reporting Notification . 37
4.4.9 Procedures for Communication Pattern Parameters Provisioning . 37
4.4.10 Procedures for PFD Management . 38
4.4.11 Procedures for Enhanced Coverage Restriction Control . 39
4.4.12 Procedures for Network Parameter Configuration . 40
4.4.12.1 General . 40
4.4.12.2 Configuration Request for an individual UE . 40
4.4.12.3 Configuration Request for a group of UEs . 41
4.4.13 Procedures for setting up an AS session with required QoS . 41
4.4.14 Procedures for MSISDN-less Mobile Originated SMS . 42
4.4.14.1 General . 42
4.4.14.2 Delivery of MSISDN-less MO SMS . 42
5 T8 APIs . 43
5.1 Introduction . 43
5.2 Information applicable to several APIs . 43
5.2.1 Data Types . 43
5.2.1.1 Introduction . 43
5.2.1.2 Referenced structured data types . 43
5.2.1.2.1 Type: SponsorInformation . 43
5.2.1.2.2 Type: UsageThreshold . 43
5.2.1.2.3 Type: TimeWindow . 43
5.2.1.2.4 Type: Acknowledgement . 44
5.2.1.2.5 Type: NotificationData . 44
5.2.1.2.6 Type: EventReport . 44
5.2.1.2.7 Type: AccumulatedUsage. 44
5.2.1.2.8 Type: FlowInfo . 44
5.2.1.2.9 Type: TestNotification . 45
5.2.1.2.10 Type: WebsockNotifConfig . 45
5.2.1.2.11 Type: LocationArea . 45
5.2.1.2.12 Type: ProblemDetails . 46
5.2.1.2.13 Type: InvalidParam . 46
5.2.1.2.14 Type: PlmnId . 46
5.2.1.2.15 Type: ConfigResult . 46
5.2.1.2.16 Type: UsageThresholdRm . 47
5.2.1.2.17 Type: LocationArea5G . 47
5.2.1.3 Referenced Simple data types and enumerations . 47
5.2.1.3.1 Introduction . 47
5.2.1.3.2 Simple data types . 47
5.2.1.3.3 Enumeration: Event . 49
5.2.1.3.4 Enumeration: ResultReason . 49
5.2.1.4 Conventions for documenting structured data types . 49
5.2.2 Usage of HTTP . 50
5.2.2.1 General . 50
5.2.2.2 Usage of the HTTP PATCH method . 50
5.2.3 Content type . 50
5.2.4 URI structure . 50
5.2.5 Notifications . 51
5.2.5.1 General . 51
5.2.5.2 Notification Delivery using a separate HTTP connection . 51
5.2.5.3 Notification Test Event . 51
5.2.5.4 Notification Delivery using Websocket . 51
ETSI
---------------------- Page: 5 ----------------------
3GPP TS 29.122 version 15.3.0 Release 15 5 ETSI TS 129 122 V15.3.0 (2019-04)
5.2.6 Error handling . 53
5.2.7 Feature negotiation . 56
5.2.8 HTTP custom headers . 56
5.2.8.1 General . 56
5.2.8.2 Reused HTTP custom headers . 56
5.2.9 Conventions for Open API specification files . 56
5.2.9.1 General . 56
5.2.9.2 Formatting of OpenAPI files . 56
5.2.9.3 Structured data types . 56
5.2.9.4 Info . 58
5.2.9.5 Servers . 58
5.2.9.6 References to other 3GPP-defined Open API specification files . 58
5.2.9.7 Server-initiated communication . 59
5.2.9.8 Describing the body of HTTP PATCH requests . 59
5.2.9.9 Error Responses . 60
5.2.9.10 Enumerations . 60
5.2.9.11 Read only attribute . 61
5.2.9.12 externalDocs. 61
5.3 MonitoringEvent API . 62
5.3.1 Overview . 62
5.3.2 Data model . 62
5.3.2.1 Resource data types . 62
5.3.2.1.1 Introduction . 62
5.3.2.1.2 Type: MonitoringEventSubscription . 62
5.3.2.2 Notification data types . 66
5.3.2.2.1 Introduction . 66
5.3.2.2.2 Type: MonitoringNotification . 66
5.3.2.3 Referenced structured data types . 66
5.3.2.3.1 Introduction . 66
5.3.2.3.2 Type: MonitoringEventReport . 67
5.3.2.3.3 Type: IdleStatusInfo . 70
5.3.2.3.4 Type: UePerLocationReport . 70
5.3.2.3.5 Type: LocationInfo . 71
5.3.2.3.6 Type: FailureCause . 71
5.3.2.4 Referenced simple data types and enumerations . 72
5.3.2.4.1 Introduction . 72
5.3.2.4.2 Simple data types . 72
5.3.2.4.3 Enumeration: MonitoringType . 72
5.3.2.4.4 Enumeration: ReachabilityType . 73
5.3.2.4.5 Enumeration: LocationType . 73
5.3.2.4.6 Enumeration: AssociationType . 74
5.3.2.4.7 Enumeration: Accuracy . 74
5.3.3 Resource structure. 74
5.3.3.1 General . 74
5.3.3.2 Resource: Monitoring Event Subscriptions . 75
5.3.3.2.1 Introduction . 75
5.3.3.2.2 Resour
...