ETSI GS NIN 006 V1.1.1 (2024-07)

Non-IP Networking (NIN); Scenario Definitions of Next Generation Protocols (NGP)

DGS/NIN-06v111

General Information

• Status: Not Published
• Technical Committee: NIN - Non-IP Networking
• Current Stage: 12 - Citation in the OJ (auto-insert)
• Due Date: 18-Aug-2024
• Completion Date: 23-Jul-2024

Standards Content (Sample)

GROUP SPECIFICATION
Non-IP Networking (NIN);
Scenario Definitions of Next Generation Protocols (NGP)
Disclaimer
The present document has been produced and approved by the Non-IP Networking (NIN) ETSI Industry Specification Group
(ISG) and represents the views of those members who participated in this ISG.
It does not necessarily represent the views of the entire ETSI membership.

2 ETSI GS NIN 006 V1.1.1 (2024-07)

Reference
DGS/NIN-06v111
Keywords
core network, cyber security, IoT, mobility,
network, QoE, reliability, security, service, use
case
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All rights reserved.
ETSI
3 ETSI GS NIN 006 V1.1.1 (2024-07)
Contents
Intellectual Property Rights . 7
Foreword . 7
Modal verbs terminology . 7
1 Scope . 8
2 References . 8
2.1 Normative references . 8
2.2 Informative references . 9
3 Definition of terms, symbols and abbreviations . 11
3.1 Terms . 11
3.2 Symbols . 18
3.3 Abbreviations . 18
4 Overview . 21
5 Issues to be addressed by the Scenarios . 23
6 Model References . 25
6.0 Introduction . 25
6.1 LTE Mobile Network Model . 25
6.2 L2 and L3 VPN services . 27
6.2.0 Introduction. 27
6.2.1 MPLS/BGP Layer 3 Virtual Private Networks . 28
6.2.2 VPLS, Virtual Private Line Services and Ethernet-VPN . 29
6.3 All IP Core Network Model . 31
6.4 NFV Reference Model . 33
6.5 MEC Reference Model . 34
7 Referenced Use Cases . 34
8 Scenarios . 35
8.1 Addressing . 35
8.1.0 Introduction. 35
8.1.1 Model Architecture . 36
8.1.2 Scenario Description . 37
8.1.2.0 Introduction . 37
8.1.2.1 Scenarios for mobile communication . 37
8.1.2.2 Scenarios for multi-homing and load balancing . 38
8.1.3 Applicable Issues . 39
8.1.4 Applicable Use Cases . 39
8.1.4.1 Case 1: UE communicates with a fixed device; UE is moving within a same P-GW domain . 39
8.1.4.2 Case 2: UE communicates with a fixed device; UE is moving across different P-GW domain . 40
8.1.4.3 Case 3: UE communicates with a fixed device; UE is moving across heterogeneous access
network . 40
8.1.4.4 Case 4: UE communicates with another UE; UE is moving within a same P-GW domain . 41
8.1.4.5 Case 5: UE communicates with another UE; UE is moving across different P-GW domain. 41
8.1.4.6 Case 6: UE communicates with another UE; UE is moving across heterogeneous access network . 42
8.1.4.7 Case 7: Multi-homing host connected to different ISP for link protection or load balance . 42
8.1.4.8 Case 8: Customer network with multi-homing site connected to different ISP for link protection
or load balancing . 42
8.1.5 Scenario Targets . 43
8.2 Security . 44
8.2.1 Model Architecture/Protocol Stacks . 44
8.2.2 Scenario Description . 44
8.2.2.1 Scenario summary . 44
8.2.2.2 Security approach . 44
8.2.2.3 Description of new security challenges . 45
8.2.3 Applicable Issues . 45
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4 ETSI GS NIN 006 V1.1.1 (2024-07)
8.2.4 Applicable Use Cases . 49
8.2.5 Scenario Targets . 49
8.3 Mobility . 51
8.3.1 Model Architecture . 51
8.3.2 Scenario Description . 53
8.3.3 Applicable Issues . 54
8.3.4 Applicable Use Cases . 56
8.3.4.0 Introduction . 56
8.3.4.1 Case 1: Multi-Access, Session & Bearer connection, Same Macro . 56
8.3.4.2 Case 2: Multi-Access, Session & Bearer connection, with Macro HO . 56
8.3.4.3 Case 3: Single Access, Session & Bearer, Same Macro . 56
8.3.4.4 Case 4: Single Access, Multi-Session, Multi-Bearer, Same Macro . 56
8.3.4.5 Case 5: Fast, Single Access, Multi-Session, Multi-Bearer, with Macro HO . 57
8.3.4.6 Case 6: Fast, Multi-Access, Session & Bearer connection, with Macro HO . 57
8.3.4.7 Case 7: Fast, Multi-Access, Session & Bearer connection, with Macro HO . 57
8.3.5 Scenario Targets . 57
8.4 Multi-Access Support (including FMC) . 58
8.4.1 Model Architecture . 58
8.4.2 Scenarios . 58
8.4.3 Scenario Description . 59
8.4.4 Applicable Issues . 60
8.5 Context Awareness . 60
8.5.1 Model Architecture/Protocol Stacks . 60
8.5.2 Scenario Description . 61
8.5.3 Applicable Issues . 64
8.5.4 Applicable Use Cases (from Annex A). 65
8.5.5 Scenario Targets . 65
8.6 Performance Improvement & Content Enablement . 66
8.6.1 Model Architecture . 66
8.6.2 Scenario Descriptions . 68
8.6.2.0 Introduction . 68
8.6.2.1 Scenario #1 - Adaptive video streaming . 69
8.6.2.2 Scenario #2 - 8K Video Streaming . 69
8.6.2.3 Scenario #3 - Live Virtual Reality . 70
8.6.2.4 Scenario #4 - URLLC For Time-Critical IoT . 70
8.6.3 Issues with TCP Congestion Control . 70
8.6.3.1 An appraisal of Congestion Management . 70
8.6.3.2 An Introduction to Current TCP Congestion Mechanisms . 71
8.6.4 Applicable Issues and Recommendations . 72
8.6.5 Applicable Use Cases (from Annex A). 74
8.6.5.0 Introduction . 74
8.6.5.1 Case 1: New Transport Protocol . 74
8.6.5.2 Case 2: Use Case for Flexible Application Traffic Routing . 74
8.6.5.3 Case 3: In-Network Caching . 74
8.6.5.4 Case 4: Deterministic Network Reporting/Profiling . 74
8.6.6 Scenario Targets . 74
8.7 Network Virtualisation . 75
8.7.0 Introduction. 75
8.7.1 Model Architecture . 76
8.7.2 Scenario Description . 80
8.7.2.1 Scenario #1: Network Virtualisation in EPS . 80
8.7.2.2 Scenario #2: Virtualised RAN. 81
8.7.3 Applicable Issues . 82
8.7.4 Applicable Use Cases . 84
8.7.4.1 Case 1: Network Slicing . 84
8.7.4.2 Case 2: Network Slicing: With Simultaneous access to different instances of Virtualised core . 86
8.7.4.3 Case 3: MEC and Network Virtualisation . 86
8.7.4.4 Case 4: Cloud interconnect (Mobile/Fixed networks) . 86
8.7.4.5 Case 5: C-RAN Enhanced Computational Flexibility . 87
8.7.4.6 Case 6: Heterogeneity of RAT . 88
8.7.4.7 Case 7: Performance Enhancement of Low-power RRU . 88
8.7.5 Scenario Targets . 88
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5 ETSI GS NIN 006 V1.1.1 (2024-07)
8.8 IoT Scenario . 90
8.8.1 Model Architecture/Protocol Stacks . 90
8.8.2 Scenario Descriptions . 90
8.8.2.0 Introduction . 90
8.8.2.1 Active Assisted Living (AAL) . 91
8.8.2.2 Cooperation between factories and remote applications . 91
8.8.2.3 Smart glasses in industrial applications . 91
8.8.3 Applicable Issues . 91
8.8.4 Applicable Use Cases (from Annex A). 93
8.9 Energy Efficiency . 93
8.10 eCommerce. 94
8.11 Mobile Edge Computing (MEC) . 94
8.11.0 Introduction. 94
8.11.1 Model Architecture . 95
8.11.2 Applicable Issues and Recommendations . 96
8.11.3 Applicable Use Cases . 97
8.11.3.0 Introduction . 97
8.11.3.1 Case 1: Video Stream Analysis service . 97
8.11.3.2 Case 2: Augmented and Virtual Reality service . 98
8.11.3.3 Case 3: Assistance for intensive computation service . 98
8.11.3.4 Case 4: IoT Gateway service . 98
8.11.3.5 Use Case 5: Connected Vehicles service scenario . 99
8.11.4 Scenario Targets . 100
8.12 Mission Critical Services: PSC and PUC . 100
8.12.0 Introduction. 100
8.13 Drones, Autonomous and Connected Vehicles . 100
8.13.0 Introduction. 100
8.13.1 Model . 100
8.13.2 Scenarios . 101
8.13.3 Applicable Issues and Recommendations . 102
8.13.4 Applicable Use Cases . 104
8.13.4.0 Introduction . 104
8.13.4.1 Hazardous operations . 104
8.13.4.2 Driverless vehicles . 105
8.13.4.3 Automated Convoys ('platooning') . 105
8.13.4.4 Connected vehicles. 105
8.14 URLLC: Ultra-Reliable and Low Latency Communications . 105
8.14.0 Introduction. 105
8.14.1 Model architecture . 106
8.14.2 Scenario description . 107
8.14.2.0 Scenarios Introduction . 107
8.14.2.1 Handover interruption caused by UE's mobility . 107
8.14.2.2 Interruption Latency caused by mobility of application . 108
8.14.2.3 E2E latency enlarged by Indeterminate processing delay in network nodes . 108
8.14.2.4 Conflict between high reliability and low latency under wireless packet loss . 109
8.14.3 Applicable Issues and Recommendations . 109
8.14.4 Use cases . 109
8.13.4.1 Case 1: Local UAV Collaboration . 109
8.14.4.2 Case 2: Industrial Factory Automation . 110
8.14.4.3 Case 3: V2X . 110
8.14.4.4 Scenario Targets . 110
Annex A (informative): Use Cases & Parameterization . 111
Annex B (informative): 5G mobile network model . 126
B.0 Introduction . 126
B.1 References . 126
B.2 Reading the scenarios in the context of 5G . 126
B.3 Key differences from LTE mobile Network Model . 126
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6 ETSI GS NIN 006 V1.1.1 (2024-07)
B.4 Service Based Architecture . 126
B.5 5G Protocol stacks . 127
B.5.0 Introduction . 127
B.5.1 User plane protocols . 127
B.5.2 5G Control Plane Protocols . 128
B.6 Networking issues carried over from LTE architecture . 129
Annex C (informative): Void . 130
History . 131

ETSI
7 ETSI GS NIN 006 V1.1.1 (2024-07)
Intellectual Property Rights
Essential patents
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pertaining to these essential IPRs, if any, are publicly available for ETSI members and non-members, and can be
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ETSI in respect of ETSI standards", which is available from the ETSI Secretariat. Latest updates are available on the
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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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DECT™, PLUGTESTS™, UMTS™ and the ETSI logo are trademarks of ETSI registered for the benefit of its

Members. 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.
Foreword
This Group Specification (GS) has been produced by ETSI Industry Specification Group (ISG) Non-IP Networking
(NIN).
NOTE: This Group Specification (GS) has been initially produced by ETSI Industry Specification Group (ISG)
Next Generation Protocols (NGP) as ETSI GS NGP 001, and revised by ETSI Industry Specification
Group (ISG) Non-IP Protocols (NIN) .
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
8 ETSI GS NIN 006 V1.1.1 (2024-07)
1 Scope
The scope of the present document is to specify the minimum set of key scenarios for the Next Generation Protocols
(NGP), Industry Specific Group (ISG).
2 References
2.1 Normative references
References are either specific (identified by date of publication and/or edition number or version number) or
non-specific. For specific references, only the cited version applies. For non-specific references, the latest version of the
referenced document (including any amendments) applies.
Referenced documents which are not found to be publicly available in the expected location might be found at
https://docbox.etsi.org/Reference/.
NOTE: While any hyperlinks included in this clause were valid at the time of publication, ETSI cannot guarantee
their long term validity.
The following referenced documents are necessary for the application of the present document.
[1] NGMN: "5G Whitepaper".
[2] Recommendation ITU-T Y.2091: "Terms and definitions for next generation networks".
[3] Recommendation ITU-T Y.2720: "NGN identity management framework".
[4] IETF RFC 8113: "Locator/ID Separation Protocol (LISP): Shared Extension Message & IANA
Registry for Packet Type Allocations".
[5] IETF RFC 760: "DoD standard Internet Protocol".
[6] ISO/IEC 7498-1:1994: "Information technology - Open Systems Interconnection -- Basic
Reference Model: The Basic Model".
[7] Department of Defense World Geodetic System 1984 TR 8350.2.
[8] ETSI GS NFV 002: "Network Functions Virtualisation (NFV); Architectural Framework".
[9] ETSI GS NFV 003: "Network Functions Virtualisation (NFV); Terminology for Main Concepts in
NFV".
[10] IETF RFC 4364: "BGP/MPLS IP Virtual Private Networks (VPNs)".
[11] IETF RFC 4761: "Virtual Private LAN Service (VPLS) Using BGP for Auto-Discovery and
Signaling".
[12] IETF RFC 3753: "Mobility Related Terminology".
[13] IETF RFC 7333: "Requirements for Distributed Mobility Management".
[14] IETF draft-ietf-lisp-lcaf-14 (LISP): "LISP Canonical Address Format (LCAF)".
[15] IETF draft-farinacci-lisp-eid-anonymity-00 (LISP): "LISP EID Anonymity".
[16] ETSI GS NFV 001 (V1.1.1): "Network Functions Virtualisation (NFV); Use Cases".
[17] Void.
[18] ETSI GS NFV-SEC 003 (V1.1.1): "Network Functions Virtualisation (NFV); NFV Security;
Security and Trust Guidance".
ETSI
9 ETSI GS NIN 006 V1.1.1 (2024-07)
[19] ETSI GS MEC 001 (V1.1.1): "Mobile Edge Computing (MEC) Terminology".
[20] ETSI GS MEC 003 (V1.1.1): "Mobile Edge Computing (MEC); Framework and Reference
Architecture".
[21] ETSI GS MEC-IEG 004 (V1.1.1): "Mobile-Edge Computing (MEC); Service Scenarios".
[22] ETSI TS 103 307: "CYBER; Security Aspects for LI and RD Interfaces".
[23] ETSI GS NFV-SEC 009 (V1.1.1): "Network Functions Virtualisation (NFV); NFV Security;
Report on use cases and technical approaches for multi-layer host administration".
[24] ETSI TS 132 500: "Universal Mobile Telecommunications System (UMTS); LTE;
Telecommunication management; Self-Organizing Networks (SON); Concepts and requirements
(3GPP TS 32.500)".
[25] MEC White-paper: "Mobile Edge Computing: A key technology towards 5G", 2015.
[26] IEEE 802.1Q™-2011: " IEEE Standard for Local and metropolitan area networks--Media Access
Control (MAC) Bridges and Virtual Bridged Local Area Networks".
[27] ETSI TS 123 401: "LTE; General Packet Radio Service (GPRS) enhancements for Evolved
Universal Terrestrial Radio Access Network (E-UTRAN) access (3GPP TS 23.401 Release 13)".
[28] ETSI TS 122 261: "5G; Service requirements for next generation new services and markets (3GPP
TS 22.261 Release 15)".
[29] ETSI TS 122 280: "LTE; Mission Critical Services Common Requirements (3GPP TS 22.280
Release 14)".
[30] Society of Automotive Engineers, J3016: "Taxonomy and Definitions for Terms Related to On-
Road Motor Vehicle Automated Driving Systems".
[31] IETF RFC 3246: "An Expedited Forwarding PHB (Per-Hop Behavior)".
[32] ETSI TS 123 501: "5G; System Architecture for the 5G System (3GPP TS 23.501 Release 15)".
[33] 3GPP TR 29.891: "3rd Generation Partnership Project; Technical Specification Group Core
Network and Terminals; 5G System - Phase 1; CT WG4 Aspects (Release 15)".
[34] ETSI TS 138 300: " 5G; NR; Overall description; Stage-2 (3GPP TS 38.300)".
[35] ETSI TS 129 281: "Universal Mobile Telecommunications System (UMTS); LTE; General Packet
Radio System (GPRS) Tunnelling Protocol User Plane (GTPv1-U) (3GPP TS 29.281)".
2.2 Informative references
References are either specific (identified by date of publication and/or edition number or version number) or
non-specific. For specific references, only the cited version applies. For non-specific references, the latest version of the
referenced document (including any amendments) applies.
NOTE: While any hyperlinks included in this clause were valid at the time of publication, ETSI cannot guarantee
their long term validity.
The following referenced documents are not necessary for the application of the present document but they assist the
user with regard to a particular subject area.
[i.1] 3GPP TR 22.891: "3rd Generation Partnership Project; Technical Specification Group Services
and System Aspects; Feasibility Study on New Services and Markets Technology Enablers; Stage
1".
[i.2] 3GPP TR 23.799: "3rd Generation Partnership Project; Technical Specification Group Services
and System Aspects; Study on Architecture for Next Generation System (NexGen)".
ETSI
10 ETSI GS NIN 006 V1.1.1 (2024-07)
[i.3] ETSI TR 121 905: "Digital cellular telecommunications system (Phase 2+); Universal Mobile
Telecommunications System (UMTS); LTE; Vocabulary for 3GPP Specifications (3GPP TR
21.905)".
[i.4] 5GPPP Whitepaper on Automotive Vertical Sector.
[i.5] 5GPPP Whitepaper on Energy Vertical Sector.
[i.6] 5GPPP Whitepaper on Factories of the Future.
[i.7] 5GPPP Whitepaper on E-Health.
[i.8] Elements of Mathematics: "General Topology", Berlin, Springer- Verlag, 1990, Bourbaki, N.
1971.
[i.9] "Elements of the Topology of Plane Sets of Points", Newman, M, 1964.
[i.10] Stallings, William: "High-Speed Networks and Internets", Prentice-Hall™, 2002.
[i.11] Risk Nexus: "Overcome by cyber risks? Economic benefits and costs of alternate cyber futures".
[i.12] "A Binary Feedback Scheme for Congestion Avoidance in Computer Networks with
Connectionless Network Layer", ACM Transactions on Computer Systems, Vol. 8, No. 2, May
1990, pp. 158-181, K. Ramakrishnan and Raj Jain.
[i.13] Digital Equipment Corporation Technical Report No. DEC-TR-510: "Congestion Avoidance in
Computer Networks with A Connectionless Network Layer: Part IV: A Selective Binary Feedback
Scheme for General Topologies", August 1987, 43 pp., K. Ramakrishnan and Raj Jain.
[i.14] Void.
[i.15] IETF RFC 4762: "Virtual Private LAN Service (VPLS) Using Label Distribution Protocol (LDP)
Signaling".
[i.16] IETF RFC 4984: "Report from the IAB Workshop on Routing and Addressing".
[i.17] 3GPP TR 23.863: "3rd Generation Partnership Project; Technical Specification Group Services
and System Aspects; Support of Short Message Service (SMS) in IP Multimedia Subsystem (IMS)
without Mobile Station International ISDN Number (MSISDN); Stage 2".
[i.18] 3GPP TR 22.864: "3rd Generation Partnership Project; Technical Specification Group Services
and System Aspects; Feasibility Study on New Services and Markets Technology Enablers -
Network Operation; Stage 1".
[i.19] IETF RFC 6582: "The NewReno Modification to TCP's Fast Recovery Algorithm".
[i.20] IETF RFC 2018: "TCP Selective Acknowledgment Options".
[i.21] ETSI GS MEC 002: "Mobile Edge Computing (MEC); Technical Requirements".
[i.22] ETSI GS MEC-IEG 005: "Mobile-Edge Computing (MEC); Proof of Concept Framework".
[i.23] IETF RFC 7041: "Extensions to the Virtual Private LAN Service (VPLS) Provider Edge (PE)
Model for Provider Backbone Bridging".
[i.24] 5G Manifesto for timely deployment of 5G.
[i.25] ETSI TR 138 913: "5G; Study on Scenarios and Requirements for Next Generation Access
Technologies (3GPP TR 38.913)".
[i.26] IETF Charter of IETF DMM documents.
[i.27] Broadband Forum TR-069: "CPE WAN Management Protocol".
[i.28] 3GPP TR 38.801: "3rd Generation Partnership Project; Technical Specification Group Radio
Access Network; Study on new radio access technology: Radio access architecture and interfaces".
ETSI
11 ETSI GS NIN 006 V1.1.1 (2024-07)
[i.29] 3GPP TR 36.881: "3rd Generation Partnership Project; Technical Specification Group Radio
Access Network; Evolved Universal Terrestrial Radio Access (E-UTRA); Study on latency
reduction techniques for LTE".
[i.30] Ericsson Research AB: "Service Mobility in Mobile Networks", 2015 IEEE 8th International
Conference on Cloud Computing .
[i.31] Nokia: "W01-Third Workshop on 5G Architecture (5GArch 2016)", Mobility Management
Enhancements for 5G Low Latency Services.
[i.32] IETF draft-briscoe-tsvwg-ecn-l4s-id-00 K. De Schepper, I. Tsang, Bell Labs, B. Briscoe, Ed
Simula Research Lab: "Identifying Modified Explicit Congestion Notification (ECN) Semantics
for Ultra-Low Queuing Delay".
[i.33] Void.
[i.34] 3GPP TR 22.862: "3rd Generation Partnership Project; Technical Specification Group Services
and System Aspects; Feasibility Study on New Services and Markets Technology Enablers for
Critical Communications; Stage 1" (Release 14).
[i.35] National Highway Traffic Safety Administration: "Preliminary statement of policy concerning
automated vehicles" (2013).
[i.36] 5GPPP white paper: "5G Automotive Vision".
[i.37] 3GPP TR 22.886: "3rd Generation Partnership Project; Technical Specification Group Services
and System Aspects; Study on enhancement of 3GPP Support for 5G V2X Services (Release 15)".
[i.38] Society of Automotive Engineers Mobulus: "Taxonomy and Definitions for Terms Related to On-
Road Motor Vehicle Automated Driving Systems".
[i.39] Driverless Future.
[i.40] ETSI GS NFV 006 (V4.4.1) : "Network Functions Virtualisation (NFV) Release 4; Management
and Orchestration; Architectural Framework Specification".
3 Definition of terms, symbols and abbreviations
3.1 Terms
For the purposes of the present document, the terms applying to scenarios that include mobile network architectures
given in ETSI TR 121 905 [i.3] and 3GPP TR 23.799 [i.2] and the following apply:
access point: point of access to a network, which in this generic NGP context may be a traditional Wi-Fi access po
...