Summary - Y.3662 (04/2026) - Big-data-driven networking – Data transmission mechanism

The big data plane of big-data-driven networking (bDDN) is responsible for data awareness, data storage, data analysis and providing data services and intelligent services for network plane and management plane. For these functionalities, the transmission of massive amounts of data is the basic capability of the big data plane.
Recommendation ITU-T Y.3662 specifies the data transmission mechanism in bDDN. It includes an overview of data transmission in bDDN, data transmission mechanism within the big data plane, as well as the data transmission mechanism between the big data plane and network plane, the data transmission mechanism between the big data plane and management plane and security considerations.