CHAR-DIR CHUNGC.-D. ChungC.-L. TsaiC.-L. HsiaoR. Jr. ChenCHAR-DIR CHUNG2018-09-102018-09-102014-05http://scholars.lib.ntu.edu.tw/handle/123456789/388753Orthogonal frequency division multiplexing (OFDM) encoding and decoding methods and systemspatent