Iterative Phase Noise Mitigation for Turbo Coded OFDM System

摘要：

In this paper, we present a new iterative phase noise mitigation method for Turbo coded OFDM system and analyze the influence of phase noise on system performance. The soft output of turbo decoder is used to estimate the phase noise in the frequency domain iteratively, and then cyclic convolution is adopted to correct the phase noise. Simulation result shows the proposed method can significantly improve system performance through some few times of iteration.

作者: Li Yue Danfeng Zhao Jianhua Yang

作者单位: Information & Communication Engineering College Harbin Engineering University Harbin, Heilongjiang, P. R. China

会议类型: 国际会议

会议名称: 2006 International Conference on Communications,Circuits and Systems(第四届国际通信、电路与系统学术会议)

会议地点: 广西桂林

会议语种:英文

页码: 1197-1201

在线出版日期: 2006-06-25（万方平台首次上网日期，不代表论文的发表时间）