Study on Nchf charging services phase 2 improvements and optimizations
The present document studies the potential use cases, requirements, and solutions for the enhancements of the Nchf converge charging service.
The study will cover and identify gaps for:
- optimizations regarding amount of information in the request and number of requests;
- enhancement of input to rating;
- cancelling of chargeable events for unsuccessful scenarios;
- enhancement of non-blocking mechanism;
- enhancements of triggers having more consistent triggers and use of NF specific triggers.
Improvements on how to maintain the source code presentations (yaml and ASN.1) the document structure for these will be studied,