Now, wireless communication has been one of the fastest growing branches in the communication industry. The current wireless communication has widely penetrated into all aspects of people’s work and life. This online course introduces in detail the basic concepts of wireless communication (such as wireless fading channel, Gaussian white noise, channel capacity, etc.), basic principles (modulation and demodulation, channel coding, etc.), key technologies (such as Viterbi decoding), and systems design methods (such as link budget).
The course is closely integrated with the development of the current wireless communication industry, and introduces the latest research results and research trends in the development of wireless communication (such as 4G and 5G key technologies). This online course can not only be watched and studied by senior undergraduates majoring in communication and electronic information, but also can be selectively used for college and higher vocational school students, and it can also be used as a reference for communication engineering personnel. Through this course, you will not only be able to master the basic theories and key technologies of wireless communication, but also understand the design and implementation of wireless communication systems, which will lay a solid foundation for future work such as research on wireless communication theories and key technologies, wireless communication system design, product development, and network deployment and maintenance.
1.1 Wireless Communication and Spectrum
1.2 History of Wireless Communications
1.3 Wireless Communications Systems
1.4 Challenges and Opportunities
4 class hours in total
Radio Propagation
2.1 Power and Antenna
2.2 Propagation Mechanisms
2.3 Noise and Interference
2.4 Link Budget
8 class hours in total
Narrowband Channel
3.1 Introduction
3.2 The Two-Path Model
3.3 Small-Scale Fading without a Dominant Component
3.4 Small-Scale Fading with a Dominant Component
3.5 Doppler Spectra
3.6 Temporal Dependence of Fading
3.7 Large-Scale Fading
6 class hours in total
Broadband and Directional Channel
4.1 Multipath and Delay Dispersion
4.2 The Wide-Sense Stationary Uncorrelated Scattering
4.3 Channel Parameters and Channel Classification
4.4 Directional Channel
8 class hours in total
Digital Modulation and Demodulation
5.1 Principle of Modulation
5.2 Modulation Schemes
5.3 Optimal Receiver and BER Performance
10 class hours in total
Channel Coding
6.1 Overview
6.2 Linear Block Codes
6.3 Convolutional Codes
6.4 Turbo Codes and LDPC Codes
6.5 Coding for Fading Channel
12 class hours in total