Optimal Precoder Designs for Sum-utility Maximization in SWIPT-enabled Multi-user MIMO Cognitive Radio Networks.
Chang-Ick SongHoon LeeKyoung-Jae LeePublished in: CoRR (2018)
Keyphrases
- multi user
- utility maximization
- cognitive radio networks
- virtual environment
- utility function
- user interface
- augmented reality
- multiple users
- virtual world
- spectrum sensing
- power allocation
- dynamic programming
- single user
- user centric
- cognitive radio
- channel allocation
- stochastic gradient
- human computer interaction
- fading channels