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Work item:
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Q.HP2P-fvcp
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Subject/title:
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Hybrid peer-to-per (P2P) communications: Control protocol for feature-based video services
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Status:
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Under study [Issued from previous study period]
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Approval process:
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AAP
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Type of work item:
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Recommendation
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Version:
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New
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Equivalent number:
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-
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Timing:
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2025-Q4 (Medium priority)
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Liaison:
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None
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Supporting members:
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Korea (Rep. of), ETRI, China Telecom
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Summary:
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ITU-T Q8/11 has developed hybrid peer-to-peer overlay networking that can be used to provide various application services. The ITU-T Recommendations defined for hybrid peer-to-peer networks are as follows;
ITU-T Q.4100, Hybrid peer-to-peer (P2P) communications: Functional architecture
ITU-T Q.4102, Hybrid P2P communications: Peer protocol
ITU-T Q.4103, Hybrid P2P communications: Overlay management protocol
In order to support feature-based video services over hybrid peer-to-peer communications, Q8/11 has been developing a draft Recommendation ITU-T Q.HP2P-fvsigreq, which specifies signalling requirements, and a draft Recommendation ITU-T Q.HP2P-svcfrw, which specifies service framework using HP2P network. Draft Recommendation ITU-T Q.HP2P-svcfrw uses Recommendation ITU-T Q.4102 and Recommendation ITU-T Q.4103 as the infrastructure protocol.
Currently, Q8/11 is revising Recommendation ITU-T Q.4103 to provide an extension to include information about services running on the overlay. However, there is a need to develop a new work item on control protocols for feature-based video services because service-specific information may vary depending on the services provided.
This Recommendation specifies control protocol to reflect on the signaling requirement in draft Recommendation ITU-T Q.HP2P-fvsigreq and service framework in draft Recommendation ITU-T Q.HP2P-svcfrw for feature-based video services running on hybrid peer-to-peer networks as specified in Recommendation ITU-T Q.4100. Specifically, this draft Recommendation specifies a resource element to describe the attributes of a feature-based services and protocol messages with their parameter for the functionality to control the feature-based services.
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Comment:
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-
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Reference(s):
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Historic references:
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Contact(s):
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First registration in the WP:
2023-05-31 19:35:38
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Last update:
2025-09-02 10:05:30
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