Summary

Recommendation ITU-T Y.3659 specifies the functional requirements of application awareness, functional architecture of application awareness, and the mechanism of application awareness of big-data-driven networking (bDDN). The bDDN supports a variety of applications which have different service requirements. In order to provide more refined services to these different applications, the application awareness capability of bDDN perceives the requirements, status, and context information of the applications, and analyses these large amounts of data through the big data plane to achieve more accurate resource scheduling and allocation.