Current Approaches
Only solve half the problem
- Mobile IP, VIP, Physical Media Independence,
- MSOCKS, SLM, Application check-pointing,
Dont support intelligent adaptation
- Rocks, Mobile sockets, Mobile file systems,
Use application-specific point solutions
- RTSP, SCTP, SIP multimedia calls,
- Web shopping carts, J2EE servlets,
- HTTP range requests, FTP restart points,