Interference Alignment Beamforming and Power Allocation for Cognitive MIMO-NOMA Downlink Networks.
Yu Sing XiaoDanny H. K. TsangPublished in: WCNC (2019)
Keyphrases
- multiple input multiple output
- power allocation
- cognitive radio
- wireless channels
- resource allocation
- spectrum sensing
- cognitive radio networks
- mimo systems
- multipath
- cellular networks
- long term evolution
- code division multiple access
- bit error rate
- communication systems
- multimedia services
- wireless communication
- fading channels
- channel state information
- wireless networks
- physical layer
- data transmission
- video transmission
- transmission scheme
- ofdm system
- channel estimation
- unequal error protection
- image transmission
- application layer
- computer simulation
- network coding
- vlsi architecture
- orthogonal frequency division multiplexing
- computer networks
- network structure
- routing algorithm
- image quality
- video quality
- motion estimation