Location Estimation via Sparse Signal Reconstruction in Subsampled Overcomplete Dictionaries for Wireless 4G Networks.
John D. RothMurali TummalaJohn C. McEachenJames ScrofaniAllison HuntPublished in: HICSS (2015)
Keyphrases
- signal reconstruction
- sparse representation
- compressive sensing
- location estimation
- location tracking
- basis functions
- wifi
- random projections
- cellular networks
- signal strength
- access points
- image reconstruction
- wireless networks
- binary features
- linear combination
- image classification
- network structure
- wireless communication
- mobile devices
- image representation
- signal processing
- mobile nodes
- high dimensional data
- ad hoc networks
- base station
- face recognition
- end to end
- dimensionality reduction
- mobile networks
- smart phones
- mobile users
- computer vision
- mobile robot