Semantic-Empowered Digital Twins for 6G: A Scoping Review of Architectures, Enabling Technologies, and Future Directions
Digital twins (DTs) optimise resource allocation and intelligent network management but face severe synchronisation lag and intense spectral bottlenecks in ultra-dense 6G networks. Transitioning from passive, data-heavy digital mirrors to cognitive, semantic-empowered digital twins (SE-DTs) is essential to overcome con...