High-Mobility OFDM Downlink Transmission With Large-Scale Antenna Array - Guo, Wei; Zhang, Weile; Mu, Pengcheng; Gao, Feifei (IEEE transactions on vehicular technology, 2017)
Keywords: Antenna arrays; Antennas; Array signal processing; Beamforming; Carrier frequencies; Carrier frequency offset (CFO); Doppler shift; Doppler shifts; Estimating techniques; Estimation; Frequency division multiplexing; high-mobility; large-scale antenna array; OFDM; Offsets; Orthogonal Frequency Division Multiplexing; orthogonal frequency-division multiplexing (OFDM); oscillator frequency offset (OFO); Receivers & amplifiers; Receiving antennas; time-varying channels