AI-Driven Secure Network Optimization in 6G Telecommunications: Leveraging Blockchain and Quantum Key Distribution

The new telecommunications system of 6G is able to offer efficient networks that are fast and secure enough to accommodate the increasing number of devices and running applications in the market. The control of digital identities and the protection of data privacy, as well as network optimization via online means, still pose significant challenges in the current context. As demonstrated in this paper, the implementation of AI optimization in conjunction with blockchain solutions and the addition of QKD-level functionality can address the existing problems of the network. The system enables traffic management and capabilities of detecting anomalous behavior through CNNs to extract spatial features and RNNs to detect temporal patterns. The Quantum Key Distribution implementation generates encrypted communication, securing it with strong techniques and blockchain implementation, ensuring data integrity and publicity. The framework proposed is able to measure its processing capabilities, security threat mitigation and enhanced scalability of 6G networks that are superior to traditional systems.