TY - GEN
T1 - Self-Supervised Zero-Shot Noise2Noise Framework for Improved Channel Estimation in RIS-Aided Multi-User Systems
AU - Mdali, Justine M.
AU - Abo-Zahhad, Mohammed
AU - Abd El-Malek, Ahmed H.
AU - Muta, Osamu
AU - Elsabrouty, Maha
N1 - Publisher Copyright:
© 2024 IEEE.
PY - 2024
Y1 - 2024
N2 - Accurate channel estimation is crucial for the proper operation of reconfigurable intelligent surfaces (RIS). This paper introduces a convolutional neural network (CNN) approach for multi-user RIS channel estimation that incorporates the zero-shot noise-to-noise (N2N) methodology within its architecture. In contrast to techniques that rely on clean training data, the proposed method learns from the noisy data itself to figure out how to remove the noise. The proposed zero-shot N2N self-learning demonstrates improved performance and a fast convergence rate in the RIS channel estimation.
AB - Accurate channel estimation is crucial for the proper operation of reconfigurable intelligent surfaces (RIS). This paper introduces a convolutional neural network (CNN) approach for multi-user RIS channel estimation that incorporates the zero-shot noise-to-noise (N2N) methodology within its architecture. In contrast to techniques that rely on clean training data, the proposed method learns from the noisy data itself to figure out how to remove the noise. The proposed zero-shot N2N self-learning demonstrates improved performance and a fast convergence rate in the RIS channel estimation.
KW - Noise2Noise
KW - Zero-shot
KW - channel estimation
KW - reconfigurable intelligent surface (RIS)
UR - https://www.scopus.com/pages/publications/85214686872
UR - https://www.scopus.com/pages/publications/85214686872#tab=citedBy
U2 - 10.1109/WiMob61911.2024.10770396
DO - 10.1109/WiMob61911.2024.10770396
M3 - Conference contribution
AN - SCOPUS:85214686872
T3 - International Conference on Wireless and Mobile Computing, Networking and Communications
SP - 449
EP - 454
BT - 2024 20th International Conference on Wireless and Mobile Computing, Networking and Communications, WiMob 2024
PB - IEEE Computer Society
T2 - 20th International Conference on Wireless and Mobile Computing, Networking and Communications, WiMob 2024
Y2 - 21 October 2024 through 23 October 2024
ER -