Communication principle! ! !

The course "Communication Principles" is a massive open online course and a national excellent online course offered by Nanjing University of Posts and Telecommunications in September 2007 1 1 at China University Large Open Online Course Branch.

The teachers of this course are Xue Yun, Cao, Chu, Zhang, Zhou Xiaoyan and Dong Heng. According to official website, a large-scale open online course of China University in March, 20021,the course has been started for 8 times. ?

The course of Communication Principle consists of eight units, including channel and noise, digital baseband transmission, sampling theorem, signal space theory, error control coding and so on.

Course introduction

The course of communication principle involves the basic theory and principle of each component of communication system. Include basic concepts of communication system, channel and noise, analog communication system, digital baseband transmission system, digital frequency band transmission system, analog signal digitization, error control coding, synchronization principle, etc.

Because communication system is mainly digital communication system, analog communication system is rarely used, so this course mainly explains digital communication system. This course focuses on the basic knowledge of communication theory and introduces the application of related theories in practice.

The above content comes from Baidu Encyclopedia-Communication Principle