Harness, Dickey & Pierce, P.L.C.
Policy and charging control method and apparatus for an application service chain based on an SDN network
A policy and charging control function PCRF determines an application service chain for an application based on multi-dimensional context information corresponding to the application, and transmits the corresponding application service chain information to an SDN controller. The SDN controller determines a forwarding rule for the application based on the application service chain information, and transmits the forwarding rule to a corresponding service chaining infrastructure network. SCEP(s) in the service chaining infrastructure network perform corresponding service function based on the forwarding rule.
Alcatel Lucent
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Xiangyang Yigang
Li Cai