Joint Beamforming and Power Allocation for Multiple Access Channels in Cognitive Radio Networks.
Lan ZhangYing-Chang LiangYan XinPublished in: IEEE J. Sel. Areas Commun. (2008)
Keyphrases
- power allocation
- multiple access
- cognitive radio networks
- multiple input multiple output
- communication systems
- cognitive radio
- wireless communication
- spectrum sensing
- mimo systems
- user centric
- code division multiple access
- wireless channels
- resource allocation
- wireless networks
- wireless sensor networks
- frequency domain
- fading channels
- multi user
- communication networks
- computer systems
- ofdm system
- orthogonal frequency division multiplexing
- computer simulation