运营商平台：网络即服务2.0版要求

Security Classification:Non-Confidential Access to and distribution of this document is restricted to the personspermitted by the securityclassification. This document is subject tocopyright protection. This document is to be used only for the purposes for which it has been supplied and information contained in it must not bedisclosed or in any other way made available, in whole or in part,to persons other than thosepermitted under the securityclassification withoutthe prior written approval of the Association. Copyright Notice Copyright ©2025GSM Association Disclaimer The GSMA makes no representation, warranty or undertaking (express or implied) with respect to and does not accept any responsibility for, andhereby disclaims liability for the accuracy or completeness or timeliness of the information contained in this document. The information containedin this document may be subject to change without prior notice. Compliance Notice The information contain herein is in full compliance with the GSMAAntitrustCompliancePolicy. This Permanent Reference Document is classified by GSMA as an Industry Specification, as such it has been developed and is maintained byGSMA in accordance with the provisions set out GSMA AA.35-Procedures for Industry Specifications. GSMAOfficial DocumentOPG.12-Operator Platform: Requirements for Network as a Service Table of Contents 1.1Overview41.1.1Relationship to existing standards41.2Scope and Objectives41.3Definitions41.4Abbreviations51.5References61.6Conventions7 2Use Cases73High-level Requirements for OP to support NaaS services73.1Functionality offered to OP Ecosystem Party73.1.1Functionality offered to Application Providers73.1.2Functionality offered to Aggregators83.1.3Functionality offered to End-Users/Devices83.1.4Functionality offered to Operators83.1.5Functionality offered to other OPs83.2Network as a Service enabling requirements83.2.1High-Level requirements83.2.2Capability Management requirements93.2.3Service-Specific Requirements103.2.4Privacy Requirements103.2.5Mobility Requirements103.3Security Requirements114Deployment Scenario using OP Architecture115Interface Requirements for Enabling NaaS Services115.1Northbound Interface (NBI)115.1.1High-level requirements115.1.2Management Profile115.1.3Network Capability Exposure Support on the NBI115.1.4Network Communication Service lifecycle and End-User profile125.2East/Westbound Interface (E/WBI)135.2.1Application Management135.3Southbound Interfaces (SBIs)135.3.1Southbound Interface–Charging Function (SBI-CHF)135.3.2Southbound Interface–Network Resources (SBI-NR)135.3.3Southbound Interface–Operation & Maintenance135.3.4Southbound Interface–Privacy Management (SBI-AAPrM)156Requirements on Functional Elements for Enabling NaaS Services156.1Exposure Functions156.1.1Exemplary scenarios for Exposure Functions related to NaaS156.2FederationFunctions156.2.1Exemplary scenarios for Federation Functions related to NaaS15 GSMAOfficial DocumentOPG.12-Operator Platform: Requirements for Network as a Service6.3Transformation Functions156.3.1Exemplary scenarios for Transformation Functions related to NaaS156.4Integration Functions166.4.1Network Slice provisioning for an End-User16AnnexAClient-side mechanisms to control QoS17A.1Introduction17A.2URSP traffic categories17A.3L4S18A.4Other mechanisms19AnnexBNetwork Communication Service as a Service(NCSaaS) realisedwith NSaaS19B.1Network Slice lifecycle management22B.2Roaming23B.3Federation23B.4Security26B.5Charging27B.6Provisioning for End-User28AnnexCDocument Management29C.1Document History29C.2Other Information29 GSMAOfficial DocumentOPG.12-Operator Platform: Requirements for Network as a Service 1Introduction 1.1Overview The following document details the requirements for exposing network-related OperatorCapabilities using the Operator Platform (OP) architecture defined in GSMA PRD OPG.02[1]. The document utilises the OP architecture and its interfaces[1]to emphasise thedelivery of services based on the capabilities of the core network as well as those relying ondata and capabilities of other systems in the Operator network (such as theOperationandBusinessSupport Systems). The requirements for most services will be similar and their realisation may partly rely onproprietary implementations that are specific to each network and realisation is providedalready in documents such as GSMA PRD OPG.09[12]and GSMA PRD OPG.10[13].Therefore, this document does not go into specific services and use cases for the morebasic scenarios, but instead focusses on the overall approach and on the requirements fordelivering more complex services such as Network Communication Service as a Service andhow those can be offered within the architecture defined in GSMA PRD OPG.02[1]. 1.1.1Relationship to existing standards 1.1.1.13GPP Unless otherwise stated, the requirements listed in this document are based on the openand published 3GPP specifications listed in Section1.5. 3GPP Release 17 is take