Computer and Communication Engineering

This volume constitutes the revised selected papers of 5th International Conference on Computer and Communication Engineering, CCCE 2025, in Helsinki, Finland, during May 23–25, 2025.The 12 full papers included in this book were carefully reviewed and selected from 29 submissions. They were organized in topical sections as follows: Future Communication Systems and Wireless Transmission Technologies; Data-Driven Intelligent Detection Technologies and Safety Management.