A Convex optimization for sum rate maximization in a MIMO cognitive radio network.
Hieu V. NguyenVan-Dinh NguyenHyeon Min KimOh-Soon ShinPublished in: ICUFN (2016)
Keyphrases
- convex optimization
- cognitive radio
- multiple input multiple output
- communication systems
- spectrum sensing
- cognitive radio networks
- wireless communication
- interior point methods
- cellular networks
- primal dual
- norm minimization
- convex optimization problems
- wireless networks
- base station
- total variation
- wireless mesh networks
- objective function
- wireless systems
- communication networks
- computer simulation
- network structure
- wireless channels
- mobile networks
- key technologies
- computer networks
- multiresolution