Overview
Syllabus
Intro
Acronyms
CUPS Architecture Reference Model
CUPS Interfaces / PFCP protocol
Functions of CUPS Traffic Detection • Charging / Usage Monitoring
Key PFCP concepts
Key PFCP session related procedures There are the following three key procedures
CUPS Packet Processing Abstraction
PDR: Packet Detection Rule Packet Detection Information
FAR: Forwarding Action Rule Destination Interface
URR: Usage Reporting Rule
QER: QoS Enforcement Rule Maximum Bitrate
BAR: Buffering Action Rule
CUPS and 5G
Open Source around CUPS
user plane: Clanguage userland with normal socket API
Taught by
media.ccc.de