Beamforming in underlay cognitive radio: Null-shaping constraints and greedy user selection.
Eduard A. JorswieckRami MochaourabPublished in: CrownCom (2010)
Keyphrases
- cognitive radio
- cognitive radio networks
- end users
- spectrum sensing
- user interface
- user interaction
- communication systems
- heterogeneous wireless networks
- wireless communication
- personal information
- multimedia
- cellular networks
- multiple input multiple output
- user behavior
- power control
- data processing
- low cost
- cooperative spectrum sensing