Mobility: Issues and Ideas
As mobile devices roam, the proxy (or proxies) might have to migrate as well:
- schemes are only efficient if proxy is on direct path between mobile and correspondent host
- however, not every move requires a proxy migration
When to migrate: performance question
- e.g., when are advantages of migration higher than costs?
How to migrate: infrastructure question
Consequences of migration: mobility models, simulations
- e.g., what happens if all cellular subscribers move into same cell (the one that covers the big shopping mall)