MIMO directional modulation M-QAM precoding for transceivers performance enhancement.
Ashkan KalantariChristos G. TsinosMojtaba SoltanalianSymeon ChatzinotasWing-Kin MaBjörn E. OtterstenPublished in: SPAWC (2017)
Keyphrases
- ofdm system
- fading channels
- amplitude modulation
- frequency selective
- mimo systems
- orthogonal frequency division multiplexing
- channel estimation
- multiple input multiple output
- wireless communication
- power allocation
- estimation algorithm
- multipath
- bit error rate
- wireless communication systems
- directional filtering
- modulation scheme
- image enhancement
- image transmission
- image processing
- physical layer
- frequency domain
- wireless channels
- communication systems
- code division multiple access
- contrast enhancement
- wireless sensor networks
- low complexity
- recursive least squares
- computer simulation
- multiresolution