Research on Optimization of Coding and Modulation Information Processing Technology in the Era of Big Data

Abstract

With the continuous development of China’s science and technology, the economic level is also constantly improving. In today’s big data environment, the computer field has made a comprehensive breakthrough, and computer technology has been widely used in all walks of life. At present, the arrival of the information age has brought new opportunities and challenges to social development. Currently, people have many ways to obtain information. In the era of big data, various kinds of information are increasing, and all kinds of complex information will affect people’s work and life. Therefore, there is an urgent need to optimize and innovate the coding and modulation information processing technology to improve the efficiency of information processing in the context of the big data era, so that people can efficiently obtain useful information from it to meet the needs of people’s development. Actively explore the research of computer information processing technology, change the traditional information processing pattern, improve the accuracy of information needed in the era of big data, and promote the development of modern society and economy. This article mainly analyzes the current situation of the coding and modulation information processing technology under the background of the big data era, and discusses how to optimize and enhance the coding and modulation information processing technology under the background of the big data era. And try to find a new way out for the coding and modulation information processing technology in the current era based on the results of these studies. Experimental research shows that by controlling the maximum number of iterations, code length, code rate and other conditions of the encoding and decoding algorithm of LDPC codes, the coding efficiency can be effectively improved, and the coding and modulation information processing technology can be optimized.