Low Density Parity Check Code (LDPC Codes) Overview
Saumya Borwankar, Dhruv Shah
TL;DR
This paper provides an overview of LDPC codes, covering their fundamentals, parameters, advantages, applications in 5G, and includes MATLAB simulations demonstrating BER performance.
Contribution
It offers a comprehensive summary of LDPC code fundamentals, parameters, and practical simulation results, highlighting their relevance in modern communication systems.
Findings
BER vs SNR performance demonstrated through MATLAB simulations
LDPC codes advantageous for 5G applications
Encoding and decoding processes overview
Abstract
This paper basically expresses the core fundamentals and brief overview of the research of R. G. GALLAGER [1] on Low-Density Parity-Check (LDPC) codes and various parameters related to LDPC codes like, encoding and decoding of LDPC codes, code rate, parity check matrix, tanner graph. We also discuss advantages and applications as well as the usage of LDPC codes in 5G technology. We have simulated encoding and decoding of LDPC codes and have acquired results in terms of BER vs SNR graph in MATLAB software. This report was submitted as an assignment in Nirma University
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Taxonomy
TopicsError Correcting Code Techniques · Advanced Wireless Communication Techniques · DNA and Biological Computing