Inspec keywords: time-varying channels; frequency division multiple access; OFDM modulation; radio networks

Other keywords: TV-SCFDMA; adaptive OFDM system; time-varying OFDMA; time-varying OFDM; orthogonal frequency-division multiple access; subchannel quality; time-varying SCFDMA; single-carrier modulation systems; fixed subcarrier number; time-varying multicarrier modulation systems; WiMAX; communication standards; LTE; symbol constellation mapping schemes; fixed symbol block length; PAPR; TV-OFDMA; peak-to-average power ratio; wireline networks; wireless networks

Subjects: Multiple access communication; Modulation and coding methods; Radio links and equipment