Conclusions and Status
IP-based backbone for cellular networks
- Mobility and service interoperability in the context of diverse access networks
- Performance issues: GPRS scheduling and IP scaling for mobile telephony applications
- New services: Smart Spaces and PIM
Large-scale testbed deployment is progressing
- Automatic path creation
- Service handoff: Passing metadata across/through networks
- IVR: More applications and devices (WindowsCE)
- Service location and discovery
- RLP implementation in IP-PAD