EM-based channel estimation from crowd-sourced RSSI samples corrupted by noise and interference.
Silvija Kokalj-FilipovicLarry GreensteinPublished in: CISS (2015)
Keyphrases
- channel estimation
- crowd sourced
- frequency selective
- multipath
- communication systems
- fading channels
- cdma systems
- crowd sourcing
- ofdm system
- noise level
- bit error rate
- end to end
- object retrieval
- active learning
- estimation algorithm
- gaussian noise
- routing algorithm
- signal to noise ratio
- maximum likelihood
- object recognition
- social networks
- image data
- expectation maximization
- image segmentation