@inproceedings{12739c99e46d4f798f5ad6e7e847f197,
title = "ADMM for joint data and off-grid NBI recovery in OFDM systems",
abstract = "Joint data and off-grid narrow-band interference (NBI) recovery is investigated in orthogonal-frequency-division-multiplexing (OFDM) systems using compressive-sensing (CS) framework. The joint recovery problem is formulated as a convex optimization problem of three weighted norms. A reduced computational complexity and scalable algorithm is proposed to solve the recovery problem based on the alternating-direction-method-of-multipliers (ADMM). Simulation results, show that the average-run-time of solving the joint recovery problem using the proposed ADMM algorithm is much less than the average-run-time of the interior point method.",
keywords = "ADMM, Compressive sensing, Frequency-grid-mismatch, NBI, OFDM",
author = "Hanan Al-Tous and Imad Barhumi and Abdulrahman Kalbat and Naofal Al-Dhahir",
note = "Publisher Copyright: {\textcopyright} 2018 IEEE.; 2018 IEEE Wireless Communications and Networking Conference, WCNC 2018 ; Conference date: 15-04-2018 Through 18-04-2018",
year = "2018",
month = jun,
day = "8",
doi = "10.1109/WCNC.2018.8377084",
language = "English",
series = "IEEE Wireless Communications and Networking Conference, WCNC",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
pages = "1--6",
booktitle = "2018 IEEE Wireless Communications and Networking Conference, WCNC 2018",
}