Title :
OFDM -CPM performance analysis on Non-Continuous Wideband
Author :
Heng He ; Xiaodong Mu ; Xiaoyun Yang
Author_Institution :
Xi´an Res. Inst. of High Technol., Baqiao, China
Abstract :
OFDM-CPM is now a recognized alternative to conventional OFDM for the transmission of signals over Non-Continuous Wideband channel. This paper presents a characterization of nonlinear distortion effects in orthogonal frequency-division multiplexing/continuous phase modulation (OFDM-CPM) transmission systems on Non-Continuous Wideband. In a second step, a comparison with simulation results is carried out to show that OFDM-CPM is more suitable to attain high spectrum efficiency than OFDM-QPSK.
Keywords :
OFDM modulation; continuous phase modulation; nonlinear distortion; signal processing; wireless channels; OFDM-CPM performance analysis; continuous phase modulation transmission systems; noncontinuous wideband channel; nonlinear distortion effect characterization; orthogonal frequency-division multiplexing transmission systems; signal transmission; Interference; Loading; OFDM; Phase shift keying; Rayleigh channels; Resource management; Wideband; Non-Continuous Wideband; OFDM-CPM; Spectrum Efficiency;
Conference_Titel :
Communication Problem-Solving (ICCP), 2014 IEEE International Conference on
Print_ISBN :
978-1-4799-4246-6
DOI :
10.1109/ICCPS.2014.7062206
