Main operators’ requirements
NGN standards should build on IETF/W3C standards to provide support for:
- Network Reliability
- Network Integrity
- User Privacy and data protection
- Charging and Usage metering
- Signalling Information Screening at network boundaries
- Emergency Telecommunications, Lawful interception and other legal obligations
- Seamless interworking with legacy networks
- End-to-end guaranteed QoS and bandwidth
- Generalized mobility accross access networks
Interoperability between network elements and network domains