Skip to main content
Go to the home page of the European Commission (opens in new window)
English en
CORDIS - EU research results
CORDIS

AI-Enabled Connectivity in RIS-Assisted NOMA and RSMA-based Low-Mobility Networks

Project description

Smarter, greener 6G through AI-driven mobility optimisation

As the race to 6G intensifies, next-generation networks are under pressure to deliver faster, fairer and more energy-efficient connectivity. Supported by the Marie Skłodowska-Curie Actions programme, the AI4_Mobility_in6G project aims to address this challenge by combining AI with reconfigurable intelligent surfaces to control how wireless signals propagate. The project’s goal is to improve how user devices, resource blocks and smart surfaces interact to maximise throughput and efficiency. For that reason, it will introduce intelligent user role switching and deep reinforcement learning techniques to enhance connectivity in low-mobility situations. Overall, the project aims at developing sustainable, high-speed connectivity for future smart cities.

Objective

The evolution of 6G wireless networks relies on advanced multiple-access technologies that improve efficiency and scalability. Reconfigurable Intelligent Surfaces (RIS) are set to transform 6G by enabling dynamic control of signal propagation channels. This project focuses on optimizing User Equipment (UE) pairings with Resource Blocks (RBs) and RISs in RIS-assisted Non-Orthogonal Multiple Access (NOMA) environments, exploring various configurations to maximize system throughput, fairness, and energy efficiency. By integrating active and passive beamforming, our approach not only enhances communication performance but also reduces the carbon footprint by minimizing the need for additional base stations through efficient frequency reuse. With Munster Technological University (MTU) affiliated with ADAPT Centre, and secondment at Dell Technologies, this research is strategically positioned for high-impact outcomes. The project introduces a novel technique for intelligent role switching in low mobility networks (LMNs), enabling dynamic shifts between near and far users to enhance connectivity time. The methodology incorporates optimization algorithms such as Simulated Annealing, Hill Climbing, Genetic Algorithms, and Random Walk for heuristic solutions. For LMNs, we will develop and evaluate models based on stochastic geometry and deep reinforcement learning (DRL) (asynchronous advantage actor-critic) to optimize the angle of reflection (AoR) for RIS elements. Four-month secondment at Dell, Ireland, is a key aspect where industry-grade validation will assess the performance of RO3 and refine the interplay between the edge-cloud continuum for the DRL. These models aim to address challenges in RIS-assisted networks, supporting seamless 6G connectivity in smart and sustainable cities. Ultimately, the research will advance green communications by optimizing network designs for energy-efficient infrastructure, aligning with EU goals for sustainable smarter cities.

Fields of science (EuroSciVoc)

Keywords

Programme(s)

Topic(s)

Funding Scheme

HORIZON-TMA-MSCA-PF-EF - HORIZON TMA MSCA Postdoctoral Fellowships - European Fellowships

See all projects funded under this funding scheme

Call for proposal

(opens in new window) HORIZON-MSCA-2025-PF

See all projects funded under this call

Coordinator

MUNSTER TECHNOLOGICAL UNIVERSITY
Net EU contribution
€ 268 568,64
Address
ROSSA AVENUE BISHOPSTOWN
T12 P928 Cork
Ireland
Region
Ireland Southern South-West
Activity type
Higher or Secondary Education Establishments
Links
Total cost
No data

Partners (1)