Research on reliability analysis method of wireless communication hardware system

Abstract

Studying the distribution law of equipment failure is the foundation of reliability engineering research. In order to study the problems of the complex structure and failure mechanism of the wireless communication hardware system, and the difficulty in describing the overall reliability, this paper starts from the research on the failure distribution of the underlying hardware equipment. By comparing and analyzing the correlation coefficient and error value of the exponential distribution of hardware equipment life, log-normal distribution, and two-parameter Weibull distribution, it is proposed that the wireless communication hardware equipment conforms to the two-parameter Weibull failure distribution law. In this paper, combined with the operation process and failure criteria of the hardware system, a system reliability evaluation model combining series and weight connection is constructed to conduct a comprehensive evaluation of the hardware system reliability, and to test and analyze it in combination with actual cases.