@inproceedings{meslem:hal-02861810, TITLE = {{Improved sparse error recovery approach for detecting QAM signals in overloaded massive MIMO systems}}, AUTHOR = {Meslem, Yacine and Aissa El Bey, Abdeldjalil and Djeddou, Mustapha}, URL = {https://imt-atlantique.hal.science/hal-02861810}, BOOKTITLE = {{IEEE Sensor Array and Multichannel Signal Processing Workshop (SAM)}}, ADDRESS = {Hangzhou, China}, YEAR = {2020}, MONTH = Jun, DOI = {10.1109/SAM48682.2020.9104392}, KEYWORDS = {Massive MIMO (m-MIMO) ; Signal detection ; Convex optimization ; ADMM ; Greedy algorithms ; Compressive sensing}, PDF = {https://imt-atlantique.hal.science/hal-02861810/file/1570618217-2.pdf}, HAL_ID = {hal-02861810}, HAL_VERSION = {v1}, }