3 papers
cs.IT2026
Latency Decoupling in Low-Feedback Multi-User Networks via Overhearing-Driven NOMA
Mohsen Abedi, Ahmed Badawy, Amr Mohamed
Conventional wireless protocols such as Hybrid Automatic Repeat Request (HARQ) rely on frequent and timely feedback, which becomes impractical in low-feedback regimes including non…
math.OC2026
Communication Security via Temporal Dependency
Mohsen Abedi, Ahmed Badawy, Amr Mohamed
Communication security has traditionally been built upon one of two external resources: shared secret keys or a communication advantage over the eavesdropper. However, many practic…
eess.SP2026
Flexible Rate-Splitting for Joint Unicast and Multi-Group Multicast Transmission in RIS-Assisted mmWave Networks
Hui Chen, Hongcheng Zhuang, Ahmed Badawy +1
Joint unicast and multi-group multicast transmission with RIS and RSMA is a promising enabler for 6G services. However, existing RSMA schemes for such scenarios split only unicast…