Investigations on transmitter beamforming control based on firefly algorithm in massive MIMO systems with per-antenna power constraint for system throughput maximization.
Kento KawaiTakashi YamanakaKiichi TateishiKenichi HiguchiPublished in: APCC (2017)
Keyphrases
- wireless communication systems
- mimo systems
- multiple input multiple output
- power allocation
- multi input multi output
- firefly algorithm
- low complexity
- wireless channels
- fading channels
- communication systems
- wireless communication
- wireless networks
- video transmission
- cognitive radio
- convergence speed
- tracking error
- ofdm system
- multiple input
- bit error rate
- filter design
- edge detection
- wavelet transform
- control scheme
- neural network
- frequency domain