Combined Effect of Transmit Diversity and Frequency Hopping for DFT-Precoded OFDMA in Uplink Frequency-Selective Fading Channels.
Lianjun DengTeruo KawamuraHidekazu TaokaMamoru SawahashiPublished in: VTC Spring (2011)
Keyphrases
- frequency selective
- fading channels
- code division multiple access
- physical layer
- multipath
- base station
- channel estimation
- wireless communication
- multiple access
- wireless channels
- additive white gaussian noise
- wavelet packet
- bit error rate
- ofdm system
- error concealment
- frequency domain
- wireless sensor networks
- communication networks
- denoising
- motion estimation