Performance and Efficiency of Blockchain in Telecommunications: A Comparative Study with Traditional Systems

This work looks into the utilization of blockchain technology within the telecommunications sector, emphasizing enhancements in security, privacy, and efficiency of data management. The “TelecomSecurity” smart contract, demonstrates blockchain’s features of decentralization and immutability, enabling robust user data protection, transparent identity management, and process automation. The paper focuses on protection mechanisms and resource optimization, showcasing detailed metrics of performance and gas consumption compared to traditional environments like Python and Flask. Additionally, it includes an analysis of the study “Blockchain technology empowers telecom network operation” by Dinh C. Nguyen, Pubudu N. Pathirana, and Ming Ding, published in IEEE Communications Magazine 2020, to discuss the blockchain’s potential to enhance operations within telecom networks, especially when integrating 5G technologies. The research establishes parallels between theoretical insights and practical findings, underscoring the blockchain’s relevance and use cases in real-world telecom scenarios. It also discusses potential applications in 5G networks and IoT devices, positioning blockchain as a transformative technology for the digital age, enhancing security, lowering costs, and improving operational efficiency. More specifically, this study explores how blockchain-based decentralized user management and smart contract automation can enhance telecom service agreements, reducing reliance on centralized authorities while improving transparency and operational efficiency.