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cs.IT2025
Hybrid centralized-distributed precoding in fronthaul-constrained CF-mMIMO systems
Zahra Mobini, Hien Quoc Ngo, Ardavan Rahimian +4
We investigate a fronthaul-limited cell-free massive multiple-input multiple-output (CF-mMIMO) system and propose a hybrid centralized-distributed precoding strategy that dynamical…
cs.IT2017★ 3 cited
BEP Enhancement for Semi-Femtocell MIMO Systems Employing SC-QICs and OSTBCs
Ardavan Rahimian, Farhad Mehran
In mobile cellular networks, it is estimated that more than 60% of voice and data services occur indoors. Therefore, cellular network operators have shown an unprecedented interest…