Performance of the OFDM-based Transform Domain Communication System in Cognitive Radio contexts.
Chuan HanJun WangShuping GongShaoqian LiPublished in: CrownCom (2006)
Keyphrases
- transform domain
- cognitive radio
- communication systems
- wireless communication
- spatial domain
- spectrum sensing
- wireless systems
- cognitive radio networks
- orthogonal frequency division multiplexing
- multiple input multiple output
- wireless networks
- spread spectrum
- transform coefficients
- ofdm system
- hadamard transform
- frequency domain
- channel estimation
- distributed video coding
- fading channels
- computer simulation
- cellular networks
- key technologies
- computer systems
- base station
- wavelet transform
- wireless sensor networks
- multiresolution
- computational complexity
- image processing