Keyphrases
- service providers
- web services
- service provision
- access control
- access points
- end users
- management system
- physical location
- service oriented
- mobile environments
- internet services
- random access
- information delivery
- user requests
- heavy traffic
- customer service
- information dissemination
- e learning
- personalized services
- directory service
- information access
- wireless networks
- mobile phone
- case study
- service offerings