Convex Optimization-Based Beamforming in Cognitive Radio Multicast Transmission.
Marko BekoSlavisa TomicRui DinisVlatko LipovacPublished in: VTC Fall (2012)
Keyphrases
- convex optimization
- cognitive radio
- multiple input multiple output
- wireless networks
- power control
- spectrum sensing
- wireless communication
- cognitive radio networks
- interior point methods
- base station
- cellular networks
- communication systems
- primal dual
- data transmission
- wireless mesh networks
- wireless systems
- resource management
- norm minimization
- convex optimization problems
- routing algorithm
- multi hop
- total variation
- application layer
- wireless channels
- wifi
- key technologies
- ad hoc networks
- cross layer
- wavelet transform
- physical layer
- mobile networks
- higher order