Study of synchronization technology based on software radio
Liying Wang · Information technology newsletter · 2008
This paper discussed the key technology of software radio based on sofware radio theory.Aiming at the situation that multi-patterns and multi-channels coexist in modern communication field,the paper presented multi-patterns communication system based on software radio idea.Using Matlab simulation,it established three mode communication system platform including TDMA,CDMA and OFDM.It emphasized on the resolution of synchronization problem on the basis of maximum likelihood estimation algorithm combining the characteristics of modulated and demodulated signals.