H04L 27/38, H04L 25/0202, H04L 27/2605, H04L 27/2628
System and method based upon an OFDM symbol, including a cyclic prefix (CP), that is received after being transmitted over a multiple access channel, wherein the CP is removed, and a Hann window is applied to the symbol. FFT is then applied to the Hann windowed symbol to obtain the frequency domain subcarriers. The pilot symbols are filtered accordingly to obtain Hann windowed pilots to estimate effective channel. Inter-carrier interference is calculated and removed.
Pekoz, Berker; Ankarali, Zekeriyya Esat; Kose, Selcuk; and Arslan, Huseyin, "OFDM reception under high adjacent channel interference while preserving frame structure" (2020). USF Patents. 1122.
University of South Florida