Channel Estimation for LTE Uplink in High Doppler Spread - Karakaya, B.; Arslan, H.; Cirpan, H.A. (2008 IEEE Wireless Communications and Networking Conference, 2008)
Keywords: 3G mobile communication; Channel estimation; Discrete Fourier transforms; Doppler shift; Frequency domain analysis; Interpolation; Least squares approximation; OFDM; Peak to average power ratio; Polynomials