Spectrally Precoded DFT-Based OFDM and OFDMA With Oversampling.
Tsung-Wei WuChar-Dir ChungPublished in: IEEE Trans. Veh. Technol. (2014)
Keyphrases
- cellular systems
- ofdm system
- orthogonal frequency division multiplexing
- frequency domain
- discrete fourier transform
- multipath
- estimation algorithm
- wireless communication
- channel estimation
- physical layer
- base station
- transmission scheme
- allocation scheme
- communication systems
- fourier transform
- division multiple access
- resource allocation
- hyperspectral images
- class imbalance
- bit error rate
- sensor networks
- recursive least squares
- computer simulation
- wireless sensor networks
- multiple description coding
- additive white gaussian noise
- wireless channels
- cellular networks
- wireless networks