ETSI GR ENI 051 V4.1.1 (2025-02)

Experiential Networked Intelligence (ENI); Study on AI Agents based Next-generation Network Slicing

DGR/ENI-0051v411_AI-Agent_NGCN

General Information

• Status: Not Published
• Technical Committee: ENI - Experiential Networked Intelligence
• Current Stage: 12 - Citation in the OJ (auto-insert)
• Due Date: 26-Feb-2025
• Completion Date: 10-Feb-2025

Standards Content (Sample)

GROUP REPORT
Experiential Networked Intelligence (ENI);
Study on AI Agents based Next-generation Network Slicing
Disclaimer
The present document has been produced and approved by the Experiential Networked Intelligence (ENI) 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 GR ENI 051 V4.1.1 (2025-02)

Reference
DGR/ENI-0051v411_AI-Agent_NGCN
Keywords
6G, GenAI, LLM, native AI
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3 ETSI GR ENI 051 V4.1.1 (2025-02)
Contents
Intellectual Property Rights . 4
Foreword . 4
Modal verbs terminology . 4
1 Scope . 5
2 References . 5
2.1 Normative references . 5
2.2 Informative references . 5
3 Definition of terms, symbols and abbreviations . 7
3.1 Terms . 7
3.2 Symbols . 8
3.3 Abbreviations . 8
4 AI Agents Based Next Generation Network Slicing . 9
4.1 Revolution Trend . 9
4.1.1 New Usage Scenarios of Future Mobile Network . 9
4.1.2 Potential Improvements of 5G Network Slicing . 9
4.1.2.1 Network Slicing and NFV . 9
4.1.2.2 Network Data Analytics Function (NWDAF) . 10
4.1.2.3 AI Agents . 10
4.2 AI-Core Concept: AI Agents-Based Next Generation Core Network . 11
4.2.1 AI Agent Introduction . 11
4.2.2 Definition of AI-Core . 12
4.3 AI-Core Architecture and Interfaces . 13
4.3.1 Design principles . 13
4.3.2 AI-Core Reference Architecture . 13
4.3.3 Reference Points . 16
4.4 NetGPT: Collaborative Inference with AgentGPT . 17
4.4.1 NetGPT Training . 17
4.4.2 Collaborative Inference between AgentGPT and NetGPT . 18
4.5 Toolbox: Network and Application Function Collection . 19
4.6 Actor: Communication Bridge between Agents and Traditional Network Entities . 19
4.7 AI-Core Data Management via Public Memory . 19
4.8 Slice Performance Improvement Mechanism . 19
4.8.1 General Slice Performance Improvement Mechanism. 19
4.8.2 Prompt Design . 19
4.8.3 Multi-layer Closed-loop Optimization . 20
4.8.4 Sandbox . 21
4.8.5 Human-in-the-loop. 21
5 Application Scenarios. 22
5.1 Introduction to Application Scenarios . 22
5.2 Robots . 22
5.3 Sensing . 23
5.4 Smart City . 23
5.5 Smart Network . 23
5.6 B2B Voice and Data Services . 24
6 AI-Core E2E Procedure. 24
6.1 E2E Slicing Lifecycle . 24
6.2 E2E Flow Diagram . 25
7 Conclusion and Recommendations . 30
7.1 Conclusions . 30
7.2 Recommendations . 30
History . 32

ETSI
4 ETSI GR ENI 051 V4.1.1 (2025-02)
Intellectual Property Rights
Essential patents
IPRs essential or potentially essential to normative deliverables may have been declared to ETSI. The declarations
pertaining to these essential IPRs, if any, are 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 IPR online database.
Pursuant to the ETSI Directives including the ETSI IPR Policy, no investigation regarding the essentiality of IPRs,
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.
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Foreword
This Group Report (GR) has been produced by ETSI Industry Specification Group (ISG) Experiential Networked
Intelligence (ENI).
Modal verbs terminology
In the present document "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
5 ETSI GR ENI 051 V4.1.1 (2025-02)
1 Scope
The present document analyses and studies potential ENI activities on 6G native AI capabilities. ENI has a strong focus
on providing cognitive capabilities to improve the user experience of the operator. The present document covers the
areas and needs for new technical projects using 6G native AI capabilities. This covers: definition of the use cases and
requirements of Core Network (CN) Large Language Models (LLMs), definition of the CN-Agent to facilitate
interaction between the CN and the CN LLMs, identification of the key functional modules and interfaces of the
...