Performance Analysis of Different Phase Shift Keying Modulation Schemes in Aeronautic Channels

摘要：

Due to the properties of high speed and high dynamics in aeronautic channels, different modulations turn out to be different performance. Especially, the differential modulation can be utilized to handle the frequency offset caused by he Doppler effect with simple schemes. However, so far, the systematic BER performance evaluation in aeronautic channels has not been reported. This paper undertakes the performance evaluation and comparison of different phase shift keying modulation schemes in aeronautic channels. Specifically, BER curves and outage probabilities of various modulation schemes in high dynamic environments are investigated. As the conclusion, the differential modulation schemes are more suitable for aeronautic channels in order to withstand the Doppler shift and the changing rate of the Doppler.

关键词： MPSK MDPSK MDAPSK aeronautic channels

作者: Min GONG Chao ZHANG Han HAN

作者单位: Department of Electronic Engineering, Tsinghua University, Beijing, 100084, PR China School of Aerospace, Tsinghua University, Beijing, 100084, PR China

会议类型: 国际会议

会议名称: 2008 National Academic Symposium for Ph. D. Candidates and Tri-University Workshop on Aero-Structural Mechanics & Aerospace Engineering(NASPCTUWMAE2008)(2008年国际航天航空工程会议暨2008年博士生学术会议(力学))

会议地点: 北京

会议语种:英文

页码: 1-6

在线出版日期: 2008-10-23（万方平台首次上网日期，不代表论文的发表时间）