D-BigBand: sensing GHZ-wide non-sparse spectrum on commodity radios.

Lixin Shi Haitham Hassanieh Dina Katabi

Published in: S3@MobiCom (2014)

Keyphrases

cognitive radio
spectrum sensing
wide range
high speed
high dimensional
real time
low power
power consumption
sparse data
sparse matrix
sensor networks
sparse representation
compressive sensing
wireless communication
compressed sensing
frequency band
dictionary learning
data acquisition
face recognition
data sets