2 dB Better Than CP-OFDM with OFDM/OQAM for Preamble-Based Channel Estimation

摘要

OFDM/OQAM is a special type of multi-carrier modulation that can be considered as an alternative to conventional OFDM with cyclic prefix (CP) for transmission over multi-path fading channels. Indeed, as it requires no CP, it has the advantage of a theoret