Table of Contents - Q.4106 (01/2026) - Hybrid peer-to-peer (P2P) communications: Service framework

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 and design principles of hybrid overlay service framework
	6.1	Overview
	6.2	Design principles of HOSF
7	Base resource elements for HOS
	7.1	OVERLAY_SERVICE_INFO
	7.2	OVERLAY_CHANNEL_INFO
8	Functionalities of HOSF
	8.1	Functionalities for session owner
	8.2	Functionalities for session user
Annex A – Protocol extensions for enhanced functionality in hybrid overlay networks
	A.1	Response routing extension
Annex B – Service scenarios using the hybrid overlay service framework
	B.1	Anycast over the HP2P network
	B.2	Mixture of experts service in HON
	B.3	Cross-platform metaverse content discovery service over HON
	B.4	Digital twin federation over HON
Bibliography