Integrated 3D Networking and Ambient IoT in 6G

Mona Ghassemian, Dejan Vukobratovic, Xueli An, Andres Meseguer Valenzuela, Luís Cordeiro, João Fernandes, Luís Rosa, Sergio Aguilar, Shubham Gupta

Abstract: The paper provides an in-depth analysis of the integration of Integrated 3D Networking and Ambient IoT within the 6G standardization framework, as outlined by the IMT-2030 initiative. With the rapid evolution of telecommunications, advanced networking solutions are essential. Integrated 3D Networking combines terrestrial and non-terrestrial communication systems, enhancing connectivity and coverage, while Ambient IoT facilitates seamless, context-aware interactions between users and their environments. This study explores the core components and applications of Integrated 3D Networking, emphasizing its benefits in the 6G context, including improved service delivery, resilience and operational efficiency. Additionally, it examines the conceptual framework of Ambient IoT, addressing the challenges and opportunities of integration within a 6G environment. The synergistic relationship between these technologies is highlighted, focusing on enhanced sensing, connectivity, and positioning capabilities, supported by real-world use cases. Furthermore, the paper critically analyzes standardization efforts from organizations like ITU-R, IEEE, ETSI, and 3GPP, underscoring the necessity for harmonized standards to enable seamless integration. The findings reveal significant implications for advancing 6G standardization, identifying innovation opportunities and future research directions. By addressing these critical aspects, the paper aims to contribute to the discourse on the transformative potential of 6G technologies, paving the way for a ubiquitously connected and intelligent future.