Outline Introduction Signal, random variable, random process and spectra Analog modulation Analog to digital conversion o Digital transmission through baseband channels Signal space representation o Optimal receivers Digital modulation techniques o Channel coding Synchronization o Information theory Communications EngineeringCommunications Engineering 1 Outline Introduction Signal, random variable, random process and spectra Analog modulation Analog to digital conversion Digital transmission through baseband channels Signal space representation Optimal receivers Digital modulation techniques Channel coding Synchronization Information theory