GigaSMART 3GPP CUPS Support

CUPS stands for Control and User Plane Separation of Evolved Packet Core nodes. 3GPP CUPS enhances the Evolved Packet Core nodes by introducing the following three new interfaces between the control plane and user plane functions of the S-GW, P-GW and TDF, respectively:

■   SXa
■   SXb
■   SXc

1 illustrates 3GPP CUPS Network topology

 

1 3GPP CUPS Network topology