A hidden Markov model for indoor user tracking based on WiFi fingerprinting and step detection.
Manh Kha HoangJoerg SchmalenstroeerChristian DruekeDang Hai Tran VuReinhold Haeb-UmbachPublished in: EUSIPCO (2013)
Keyphrases
- hidden markov models
- wifi
- location information
- mobile devices
- wireless networks
- wireless communication
- speech recognition
- end to end
- sequential data
- markov model
- conditional random fields
- indoor positioning
- gesture recognition
- smart card
- handwritten word recognition
- viterbi algorithm
- smart phones
- network architecture
- user interaction
- ad hoc networks
- mobile applications
- hidden state
- speech signal
- hidden states
- particle filter
- urban environments
- smart home
- object tracking
- generative model
- end users
- location based services
- signal strength
- particle filtering
- computer vision