Bit error rate of different modulation and channel coding methods in different channels

Siqi Bai

doi:10.1117/12.2652495

6 September 2022 Bit error rate of different modulation and channel coding methods in different channels

Siqi Bai

Proceedings Volume 12332, International Conference on Intelligent Systems, Communications, and Computer Networks (ISCCN 2022); 123321H (2022) https://doi.org/10.1117/12.2652495
Event: International Conference on Intelligent Systems, Communications, and Computer Networks (ISCCN 2022), 2022, Chengdu, China

Abstract

This paper introduces two kinds of commonly used modulation (Phase shift keying and Quadrature Amplitude Modulation) and four classical channel coding methods（Hamming code, Convolutional code, Turbo code, LDPC code）, and uses the Communication tool box provided by MATLAB to simulate and research the performance of different modulation methods and different channel coding methods under Additive White Gaussian Noise Channel and flat rayleigh fading Channel. The results of the simulation verifies some important theories in the field of modulation and channel coding. In particular, the performance simulation of turbo codes and LDPC codes used different decoding methods under Rayleigh channel is simulated, and the research in this area is not sufficient before. Finally, this paper makes some useful suggestions for future research directions in the field of modulation and channel coding.

Citation Download Citation

Siqi Bai "Bit error rate of different modulation and channel coding methods in different channels", Proc. SPIE 12332, International Conference on Intelligent Systems, Communications, and Computer Networks (ISCCN 2022), 123321H (6 September 2022); https://doi.org/10.1117/12.2652495

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available