BER-Minimizing Precoded Wideband Generalized Beamspace Modulation for Hybrid mmWave Massive MIMO.
Shijian GaoJinpeng LiXiang ChengLiuqing YangPublished in: IEEE Wirel. Commun. Lett. (2022)
Keyphrases
- ofdm system
- bit error rate
- high power
- signal to noise ratio
- fading channels
- modulation scheme
- mimo systems
- wireless communication
- orthogonal frequency division multiplexing
- channel estimation
- estimation algorithm
- multipath
- wireless communication systems
- multiple input multiple output
- channel coding
- frequency selective
- wireless channels
- computer simulation
- communication systems
- received signal
- physical layer
- error rate
- code division multiple access
- convex functions
- power allocation
- data analysis
- spectrum sensing
- additive white gaussian noise
- communication networks
- analytical model
- speech signal