Rank minimization designs for underlay MIMO cognitive radio networks with completely unknown primary CSI.
Minyan PeiAmitav MukherjeeA. Lee SwindlehurstJibo WeiPublished in: GLOBECOM (2012)
Keyphrases
- cognitive radio networks
- rank minimization
- spectrum sensing
- cognitive radio
- channel allocation
- low rank
- multiple input multiple output
- user centric
- communication systems
- matrix completion
- affinity matrix
- small number
- wireless communication
- singular values
- data analysis
- convex optimization
- nearest neighbor
- wireless sensor networks