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1、1/64Contents1.Preface.22.Progress of Relevant Standard Organizations.32.1.3GPP.42.2.IMT-2030 Promotion Group.52.3.Next G Alliance.52.4.Hexa-X.62.5.6GANA.73.6G Data Service Scenarios and Requirement Analysis.73.1.Sensing Data.73.2.AI Model Training Data.103.3.AI Model Data.113.4.Data Services Based o

2、n DistributedArchitecture.143.5.User-Centered Data Management and Control.153.6.Data in Integrated Satellite-Terrestrial Communication Scenarios.173.7.SOE Data Acquisition.183.8.Self-Generated Data Services.203.9.Data Benefits.213.10.Summary of 6G Data Requirements.234.Definition and Framework of th

3、e 6G Data Plane.244.1.Definition.244.2.Necessity of the Data Plane.264.3.6G Data Plane Framework.275.Key Technologies of 6G Data Plane.345.1.Data Bearer and Transmission Protocol.345.2.Air Interface Data Plane.365.3.Core Network Data Plane Functions and Architecture.395.4.Core Network Data Plane Tra

4、nsmission Protocol.405.5.AI Model Data Compression Technology.425.6.Distributed Data Technology.445.7.Service Interface Technology Based on Semantic Graph.465.8.Coordination between Data Services and Other Services.526.Data Plane Prototype.546.1.Data Plane Prototype 1.546.2.Data Plane Prototype 2.55

5、7.Summary and Outlook.578.References.599.Abbreviations.6110.Contributors to the White Paper.642/641.Introduction5Gsupportsthreescenarios:enhancedMobileBroadband(eMBB),Ultra-ReliableLow-Latency Communications(URLLC),and massive Machine Type Communication(mMTC).Exposure of capabilities and events is s

6、upported through the network exposure function(NEF)orcommon API framework(CAPIF).Application functions(AFs)can obtain the data of the 5Gsystem via NEF/CAPIF,which promotes cross-layer innovation between the network and AF.Asthe volume of data generated by mobile networks continues to grow,the need f