Achievable bit rates of cognitive user with Vandermonde precoder in cognitive radio network.
Xiaorong XuJianWu ZhangBaoYu ZhengPublished in: Sci. China Inf. Sci. (2011)
Keyphrases
- cognitive radio
- bit rate
- heterogeneous wireless networks
- spectrum sensing
- cognitive radio networks
- wireless communication
- rate distortion
- bitstream
- wireless networks
- video coding
- visual quality
- image quality
- subband
- base station
- communication systems
- low bit rate
- key technologies
- rate control
- cellular networks
- wireless mesh networks
- computational complexity
- communication networks
- user experience
- wireless sensor networks
- coding method
- motion vectors
- mobile devices
- coding scheme
- energy consumption