Author

Shimaa Naser

2 papers indexed here

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Open access 2026

Bridging Mid-Band and Upper Mid-Band: A Comprehensive Coverage and Capacity Evaluation of 6G at 7GHz cmWave Versus 5G NR at 3.5GHz

The upper mid-band spectrum (7–24 GHz), or centimeter-wave (cmWave), is a leading candidate band for sixth-generation (6G) networks. This paper compares coverage and capacity at 7 GHz against 5G New Radio (NR) at 3.5 GHz (C-band), using the operator-oriented dimensioning framework developed for LTE and 5G NR. Link budg...

Ayman Elnashar, Shimaa Naser, Eduard E. Bahingayi et al. · IEEE Open Journal of the Com... · 0 citations

Preprint Aug 2026

RIS-Assisted Radar-Communication Coexistence: Detection Analysis with Channel Uncertainties

Reconfigurable intelligent surfaces (RISs) have emerged as a promising technology for improving communication reliability in radar-communication coexistence (RCC) scenarios, particularly for communication users (CUs) located inside radar exclusion zones, where only the radar is permitted to operate and the two systems...

Rawan Derbas, Shimaa Naser, Hamad Yahya et al. · 0 citations