Keyphrases
- caching scheme
- wireless networks
- public key
- prefetching
- mobile computing
- mobile environments
- wireless communication
- hit ratio
- signature scheme
- secret key
- base station
- mobile networks
- response time
- ad hoc networks
- overlay network
- web documents
- rfid tags
- low cost
- search engine
- storage management
- web caching
- error correction
- cost effective