Deutsche Telekom Horizontal TelCo Cloud Implementation

This technical report details Deutsche Telekom's (DT) implementation of the Horizontal TelCo Cloud (HTC), which represents a significant transformation in the deployment and operation of fixed and mobile core networks. The report outlines the motivations behind the HTC project, which include enhancing agility, quality, and resilience in network operations. It describes the architectural framework of HTC, emphasizing the shift to a cloud-native platform and the importance of standardization and automation. The document also discusses the organizational changes required for successful implementation, such as breaking down operational silos and fostering cross-team collaboration. Key benefits of HTC are highlighted, including improved speed in deploying software updates and reduced operational complexity. The report concludes with insights for other telecom operators, encouraging them to adopt similar cloud-native architectures and practices to enhance their network capabilities. Overall, the HTC project serves as a blueprint for the telecom industry aiming for modernization and efficiency.