Mixed-signal parallel compressed sensing and reception for cognitive radio.
Zhuizhuan YuSebastian HoyosBrian M. SadlerPublished in: ICASSP (2008)
Keyphrases
- compressed sensing
- cognitive radio
- image reconstruction
- mixed signal
- spectrum sensing
- random projections
- natural images
- low power
- wireless communication
- sparse representation
- multi channel
- communication systems
- parallel processing
- signal processing
- fourier domain
- wireless networks
- high speed
- low cost
- base station
- multiscale
- high quality
- cmos technology
- real time
- random sampling
- higher order
- image sequences
- image processing
- data sets