Introduction - If you have any usage issues, please Google them yourself
First of all, recognize the standard. This paper introduces the standard from two aspects of system level and physical layer, gives the system structure diagram of sender and receiver, focuses on the characteristics of physical layer in the standard, and summarizes the important characteristics and key technologies of the standard.
Secondly, two kinds of encoders are studied and implemented. According to the characteristics of the standard code matrix, an efficient encoder is designed and implemented. On this basis, a new encoding structure, rotary code, is proposed. The structure of rotary encoder is explored, and its simulation and implementation are completed.