D2.2 Network Requirements, Key Function Blocks and System Architecture

This document reports all the activities and outcomes related to the definition of the network requirements, key function blocks and system architecture for the 6G BRAINS project. Based on a methodology informed by use case requirements etc., the deliverable presents an overall logical architecture with key function blocks defined and organised into operational planes. Based on the logical architecture, detailed functional architectures are defined to address the major technical challenges in the project.