RESEARCH ON OFDM AND THE SINGLE CARRIER SIGNAL MODULATION RECOGNITION

摘要：

　　In recent years,the communication technology is developing rapidly and the way of the modulation of communication signals is sundry.Therefore,it is become very meaningful to do some research on OFDM and single carrier signal modulation recognition between class,as well as the single carrier signal modulation recognition within class.However,most traditional algorithms of these two types modulation recognitions are complex and have a big calculation.So it is very necessary to make improvements and reduce the computational complexity of the algorithms.This thesis does some analysis on the traditional method to reduce the computational complexity by extracting the new characteristic parameters.

关键词： modulation recognition OFDM spectrum analysis iterative algorithm multipath effects Doppler effect

作者: Gu Yebo Yang Minglei

作者单位: Harbin Institute of Technology Harbin, China China Aerospace Science and Technology Corporation Shanghai, China

会议类型: 国际会议

会议名称: 2015 Fifth International Conference on Instrumentation and Measurement,Computer,Communication and Control (IMCCC2015)(第五届仪器测量、计算机通信与控制国际会议)

会议地点: 秦皇岛

会议语种:英文

页码: 1245-1249

在线出版日期: 2015-09-18（万方平台首次上网日期，不代表论文的发表时间）