Comparative study of pulse shaping filters in FBMC

الملخص EN

Filter bank multicarrier (FBMC) is a multitone modulation technique that is expected to replace the orthogonal frequency division multiplexing (OFDM) due to its inherent characteristics that makes it immune to channel dispersive effect on the transmitted signal in both time and frequency.

the most effective ingredient in the FBMC is the pulse shaping that the OFDM symbol lacks.

in this paper, a comparative study is presented between different pulse shapes used in the FBMC like the RRC, phydias, iota and hermite function alongside the conventional OFDM.