A Novel Carrier Frequency Tracking Scheme for Time Domain Differential OFDM
LCN(2004)
摘要
In this paper, we develop a novel scheme to track carrier frequency offset in time domain differential modulation and demodulation OFDM system. Compared with existing methods, this scheme is more bandwidth efficient and easier to implement. Simulation results in Rayleigh fading channel show that this frequency tracking scheme can work robustly under relatively low SNR conditions.
更多查看译文
关键词
carrier frequency,frequency tracking scheme,time domain differential modulation,novel scheme,time domain differential ofdm,simulation result,demodulation ofdm system,low snr condition,rayleigh fading channel show,novel carrier,ofdm modulation,demodulation,time domain
AI 理解论文
溯源树
样例
生成溯源树,研究论文发展脉络
Chat Paper
正在生成论文摘要