Research on Application of Computer Big Data Technology in Mobile Communication System

In order to improve the reliability of wireless multimedia transmission, the article proposes a wireless multimedia transmission system design scheme based on big data analysis. Based on big data technology, the article comprehensively analyses and mines communication information, locates and samples the communication information in transmission, evaluates the health of the sampling information transmission system, introduces a visualization method and builds an intelligent operation auxiliary decision-making model. Use the calculation results to record the threshold and distribution density of big data transmission, and finally compress the redundant big data characteristics according to the calculation method of cyclic segmentation, and store the conventional data and redundant data of massive big data; experimental simulation proves that the proposed method improves the compatibility of massive big data storage, and enhances the accuracy and flexibility of big data storage.