Turbo BEM OTFS Receiver with Optimized Superimposed Pilot Power - Liu, Yujie; Guan, Yong Liang; Gonzalez G., David (IEEE transactions on communications, 2024)
Keywords: basis expansion modeling (BEM); Bit error rate; Channel estimation; Correlation analysis; Data exchange; Doppler shift; Doppler spectrum; Doppler spread; Information transfer; Iterative decoding; Orthogonal time frequency space (OTFS); Receivers; Reliability; Signal detection; Stochastic processes; superimposed pilot; Turbo receiver