CHAR-DIR CHUNGT.-W. WuCHAR-DIR CHUNG2018-09-102018-09-102014-07http://scholars.lib.ntu.edu.tw/handle/123456789/388748Spectrally precoded DFT-based OFDM and OFDMA with oversamplingjournal article10.1109/TVT.2013.22928772-s2.0-84904631427WOS:000342422000024