AUTHOR=Bhatia Vimal , Kumar Rajat , Mitra Rangeet , Jain Sandesh , Shukla Vidya Bhasker , Venkateswaran K. , Krejcar Ondrej 
  
TITLE=Correction: Convergence analysis of hyperparameter-free MCC-based channel-estimation for mmWave MIMO systems
  
JOURNAL=Frontiers in Signal Processing
  
VOLUME=Volume 6 - 2026
  
YEAR=2026
  
URL=https://www.frontiersin.org/journals/signal-processing/articles/10.3389/frsip.2026.1783015
  
DOI=10.3389/frsip.2026.1783015
  
ISSN=2673-8198