Hardware-Efficient and Wide-Band Frequency-Domain Energy Detector for Cognitive-Radio Wireless Network.
Mahesh S. MurtyRahul ShresthaPublished in: VLSI Design (2018)
Keyphrases
- frequency domain
- wireless networks
- cognitive radio
- wireless communication
- base station
- spatial domain
- wide band
- network access
- cellular networks
- spectrum sensing
- low frequency
- energy consumption
- subband
- multi hop
- feature extraction
- ad hoc networks
- wifi
- low cost
- wireless mesh networks
- wireless sensor networks
- denoising
- energy efficient
- sensor nodes
- computer simulation
- communication systems
- mobile networks
- image processing
- computer systems
- feature selection