Underground Positioning: Subway Information System Using WiFi Location Technology.
Nobuo KawaguchiMotoki YanoShogo IshidaTakeshi SasakiYohei IwasakiKenji SugikiShigeki MatsubaraPublished in: Mobile Data Management (2009)
Keyphrases
- wifi
- location information
- indoor positioning
- information systems
- wireless internet
- location estimation
- global positioning system
- wireless communication
- location based services
- wireless networks
- mobile devices
- end to end
- received signal strength
- signal strength
- computer systems
- position information
- access points
- mobile applications
- data analysis
- mobile networks
- real time
- sensor networks