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Thanks to the development of technology and increased availability of low cost
bandwidth, today more than ever, multiple services such as voice, video and data
can be integrated and efficiently carried over a single infrastructure based on
a packet network.
A Next Generation Network is able to deploy those services independently from
underlying transport-related technologies, giving fixed or mobile users an
unrestricted access to different providers with the adequate QoS and Security
This seminar will introduce the basics of the architecture, services and
procedures and protocols of NGN
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- Introduction
- Motivation behind NGN
- What is NGN?
- NGN goals
- NGN standardization
- NGN standard bodies
- NGN standard status
- TISPAN collaboration with 3GPP
- NGN releases
- NGN services
- Conversational
- Messaging
- Content on demand
- TISPAN NGN Architecture
- Principle
- Overview
- Architectural layers
- NGN Main components
- IMS
- PSTN Emulation Subsystem
- Resource and Admission Control Subsystem (RACS)
- Network Attachment Subsystem (NASS)
- NGN protocols overview (SIP, H.248, Diameter, Parly, JAIN,SOAP,XML)
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- IMS in NGN architecture
- IMS overview
- IMS architecture
- IMS components
- IMS protocols
- IMS main procedures
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Why use IMS for NGN
- Conclusion
- Glossary
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- Network Engineers, Network Operators, Network Managers or Network Designers who
are responsible for designing, maintaining and operating public or private IP
networks;
- Support, pre- and post sales engineers in vendor organizations
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- Attendees should have a good understanding on IP and related protocols. Even it
is not mandatory, knowledge on IP telephony is very helpful
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