Advanced: Control and User Plane Separation of EPC nodes (CUPS)
This video looks at Control and User Plane Separation of EPC nodes (CUPS) which was completed by 3GPP as part of Release 14 specifications and is set to be a key core network feature for many operators.
CUPS provides the architecture enhancements for the separation of functionality in the Evolved Packet Core’s SGW, PGW and TDF. This enables flexible network deployment and operation, by distributed or centralized deployment and the independent scaling between control plane and user plane functions - while not affecting the functionality of the existing nodes subject to this split.
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