Charging management; Study on charging aspects of Cellular Internet Of Things in the 5G System (5GS CIoT)
The present document investigates charging enhancements on 5G data connectivity domain charging, control plane data transfer domain charging and Monitoring Events charging for 5GS CIoT for the corresponding functionalities based on TS 23.501 [3], TS 32.251 [4], TS 32.255 [6], TS 32.253 [7] and TS 32.278 [8]:
- Control Plane CIoT 5GS Optimisation
- Non-IP Data Delivery (NIDD)
- Support for Monitoring Events
- Support of rate control of user data, including small data rate control
- Category M UEs differentiation
- Exception report