Collaborative spectrum sensing from sparse observations using matrix completion for cognitive radio networks.
Jia (Jasmine) MengWotao YinHusheng LiEkram HossainZhu HanPublished in: ICASSP (2010)
Keyphrases
- cognitive radio networks
- matrix completion
- spectrum sensing
- user centric
- cognitive radio
- low rank
- singular values
- theoretical guarantees
- collaborative filtering
- wireless communication
- matrix factorization
- convex optimization
- high dimensional
- personal information
- missing data
- incomplete data
- communication systems
- sensor data
- cross layer
- information sources