PAPR Reduction of OFDM Signal Through DFT Precoding and GMSK Pulse Shaping in Indoor VLC.
Rizwana AhmadAnand SrivastavaPublished in: IEEE Access (2020)
Keyphrases
- ofdm system
- orthogonal frequency division multiplexing
- modulation scheme
- frequency domain
- bit error rate
- estimation algorithm
- wireless communication
- multipath
- ultra wide band
- channel estimation
- ultra wideband
- communication systems
- fading channels
- signal processing
- variable length
- discrete fourier transform
- wifi
- computer simulation
- multiple input multiple output
- high frequency
- signal strength
- end to end
- phase shift
- channel coding
- recursive least squares
- wireless networks
- image quality
- low frequency