抄録
OFDM (Orthogonal Frequency Division Multiplexing) is an efficient modulation method for the digital terrestrial broadcasting. We have applid FEC (Forward Error Collection) scheme for hierarchical OFDM system and developed it. In this paper we show the results of experimental measurement of this system. We also show the BER performance of the applied FEC decoding OFDM system under multipath fading for SFN.
