Low-Complexity Spectrum Shaping for OFDM-Based Cognitive Radio Systems.
Xiangwei ZhouGeoffrey Ye LiGuolin SunPublished in: IEEE Signal Process. Lett. (2012)
Keyphrases
- low complexity
- cognitive radio
- cognitive radio networks
- spectrum sensing
- wireless communication
- multiple description coding
- motion estimation
- high data rate
- communication systems
- computational complexity
- multiple input multiple output
- distributed systems
- distributed video coding
- wireless systems
- computer systems
- key technologies
- vlsi architecture
- video streaming