Cellular / IP Integration
Integrating a GSM BTS with an IP core network
- Mapping IP signaling to SS7 radio management
- Call admission and handoff
Mobility management interworking
- Mobile IP uses home agent / foreign agent
- GSM uses Home Location Register / Visiting Location Register
- Handoff between Mobile IP and GSM networks
- Scalability, security of Mobile IP?
Generalized redirection agents
- User- or service-specified dynamic policy-based redirection
- 1-800 service, email to pagers, etc.
- Service mobility as a first class object