Table of Contents - Y.2257 (07/2026) - Service model of federated data cooperation in multi-access edge computing of future networks

1	Scope
2	References
3	Definitions
	3.1	Terms defined elsewhere
	3.2	Terms defined in this Recommendation
4	Abbreviations and acronyms
5	Conventions
6	Overview of FDCS
	6.1	General introduction
	6.2	Concept and description of FDCS
7	General characteristics of federated data cooperation service
	7.1	Service neutrality
	7.2	Demand matching
	7.3	Privacy protection
	7.4	Resource monitoring and scheduling
	7.5	Immutable and traceable transaction logs
	7.6	Data residency
8	Reference model of federated data cooperation service
9	Scenarios of FDCS
	9.1	General description of the scenarios
	9.2	Service scenario 1
	9.3	Service scenario 2
	9.4	Service scenario 3
	9.5	Service scenario 4
	9.6	Service scenario 5
10	Requirements for supporting the service model of the federated data cooperation
	10.1	High-level requirements of implementing the service model of federated data cooperation
	10.2	Requirements of BC to support the service model
	10.3	Requirements of confidential computing orchestration in MEC to support the service model
	10.4	Requirements of network capability to support the service model
	10.5	Requirements of decentralized identity to support the service model
11	Security considerations
Appendix I – Use cases of FDCS
	I.1	Federated model training for quality inspection across multiple industrial parks
	I.2	Federated data cooperation for autonomous driving algorithm training
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	I.3	Federated data cooperation for intelligent retail
Bibliography