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cs.IT2025
RIS Partitioning and User Clustering for Resilient Non-Orthogonal Multiple Access UAV Networks
Mohammed Saif, Shahrokh Valaee
The integration of reconfigurable intelligent surfaces (RISs) and unmanned aerial vehicles (UAVs) has emerged as a promising solution for enhancing connectivity in future wireless…
eess.SP2025
Optimizing Smart Helper Placement for Enhanced Cache Efficiency in F-RANs
Hesameddin Mokhtarzadeh, Mohammed Saif, Md. Jahangir Hossain +1
Smart helpers (SHs) have been proposed to improve content delivery delays and alleviate high fronthaul loads in fog radio access networks (F-RANs). They offer an alternative to dep…