Wireless Powered Cognitive Radio Networks With Compressive Sensing and Matrix Completion.
Zhijin QinYuanwei LiuYue GaoMaged ElkashlanArumugam NallanathanPublished in: IEEE Trans. Commun. (2017)
Keyphrases
- compressive sensing
- matrix completion
- cognitive radio networks
- spectrum sensing
- cognitive radio
- low rank
- wireless communication
- sparse representation
- random projections
- image representation
- wireless networks
- signal processing
- communication systems
- cross layer
- collaborative filtering
- missing data
- cellular networks
- matrix factorization
- computer simulation
- base station
- face recognition
- communication networks
- singular value decomposition
- machine learning
- high dimensional data
- linear combination
- dimensionality reduction
- image retrieval
- multiscale
- feature selection
- social networks