Fast and low-complex frequency synchronization for OFDM. - Bo-Seok Seo; Su-Chang Kim; Jinwoo Park; Jong-Tae Ihm (VTC Fall, 2001)

Fast coarse frequency offset estimation for OFDM systems by using differentially modulated subcarriers. - Bo-Seok Seo; Su-Chang Kim; Jinwoo Park (IEEE Trans. Consumer Electron., 2002)