Description
This course describes the function of Diameter with focus on using Diameter in IMS.
Target group
The target group for this course is people who works within test, design and network administration
Prerequisites
Basic knowledge within data communication and the TCP/IP protocol. Fundamental IMS knowledge is an advantage.
Other
This course is a well-balanced mix of lectures, presentations, discussions and mind-maps.This course is avaible as scheduled training and the presentation is given in English or Swedish. This is a theoretical course. We can also give this course as on-site training. If you are interested in customized education, don´t hesitate to contact us for furher information
Agenda
Introduction
- Concepts and the AAA model
- RADIUS
- Why Diameter?
DIAMETER, Base Protocol
- Specification Structure
- Request – Response Model
- Commands, AVP Principles
- Base Protocol CCs and AVPs
Security
- IPSec, TLS, CMS
Transport Profile
- SCTP/TCP
Applications
- Accounting
- NAS, Mobile IPv4
- Diameter Credit Control
IMS Introduction
- Basic Concepts
- Diameter in IMS
Cx / Dx
- Procedures
- CCs and AVPs
Sh / Dh
- Procedures
- CCs and AVPs
Charging (Rf/Ro)
- Offline Charging (Rf)
- Online Charging (Ro)
PCC – Policy and Charging Control
- Policy (Gq/Go)
- Flow Based Charging (Rx/Gx/Gy)
- PCC (Rx/Gx/Gy)
Diameter in TISPAN
- Rq, Gq’, e2 and e4 interfaces
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