This challenge, led by Oxford University, focuses on developing a holistic model of connectivity that includes both wired and wireless communication systems.

Modelling

Traditionally, wired and wireless networks have been treated as separate entities, each optimised individually for specific use cases. This challenge addresses the need for a theoretical and practical framework that can accommodate the dynamic and diverse nature of these evolving technologies.

Work includes channel modelling across RF and Optical Wireless domains, as well as the switching between different technologies as users move within coverage areas. This is supported by work on adaptivity and the use of AI within challenge C2.

Measurements

This modelling work is supported by a range of measurements in the RF (considering frequencies from <10GHz to >500GHz) and the optical spectrum. Data from these measurements is used to inform standardisation, improve models and understand the security aspects of wireless communications. A key goal is to understand dynamic spectrum allocation, which combines demand, channel characteristics and decision making. AI plays a role in this and is part of the adaptivity challenge C2.

Overall, by establishing an understanding of how to jointly optimise wired and wireless connectivity, this challenge supports work for the other three challenges:

A robust model will enable the development of more resilient and adaptable communication systems.    


 

Associated Publications
1 January 2025 | Modelling
Channel Measurements at 6.4 GHz for IEEE 802.11 be WLAN
2024 IEEE 35th International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC)
30 September 2024 | Modelling
A Statistical Analysis of Sub-7 GHz Radio Channels Used for IEEE 802.11 be WLAN
2024 IEEE International Symposium on Antennas and Propagation and INC/USNC: URSI Radio Science Meeting (AP-S/INC-USNC-URSI)
30 September 2024 | Modelling
Signal Propagation Characteristics at 6 GHz and 60 GHz for Wi-Fi 8 UHR in Future Factories
2024 IEEE International Symposium on Antennas and Propagation and INC/USNC: URSI Radio Science Meeting (AP-S/INC-USNC-URSI)
3 July 2024 | Modelling
Differential Evolution for Optimizing Parameter Estimation in Practical D2D Channels
2024 IEEE Wireless Communications and Networking Conference (WCNC)
24 June 2024 | Modelling
Joint Sensing, Communications, and Computing Design for 6G URLLC Service-Oriented MEC Networks
IEEE Internet of Things Journal