307 citations · 330 across the 6 of their papers we have counts for
7 papers
Noise-Domain OTFS: Statistical Delay-Doppler Signaling for Future Wireless Networks
Mahmoud Aldababsa
Orthogonal time frequency space (OTFS) usually conveys information through deterministic constellation symbols placed on a delay--Doppler (DD) grid. This article develops a differe…
STAR-RIS-NOMA Networks: An Error Performance Perspective
Mahmoud Aldababsa, Aymen Khaleel, Ertugrul Basar
This letter investigates the bit error rate (BER) performance of simultaneous transmitting and reflecting reconfigurable intelligent surfaces (STAR-RISs) in non-orthogonal multiple…
Simultaneous Transmitting and ReflectingIntelligent Surfaces-Empowered NOMA Networks
Mahmoud Aldababsa, Aymen Khaleel, Ertugrul Basar
In this paper, we propose simultaneous transmitting and reflecting reconfigurable intelligent surface (STAR-RIS) assisted non-orthogonal multiple access (NOMA) networks. The consid…
Joint Transmit and Receive Antenna Selection System for MIMO-NOMA with Energy Harvesting
Mahmoud Aldababsa, Ertugrul Basar
In this paper, outage probability (OP) of a joint transmit and receive antenna selection (JTRAS) scheme is analyzed in multiple-input multiple-output non orthogonal multiple access…
Majority Based TAS/MRC Scheme in Downlink NOMA Network with Channel Estimation Errors and Feedback Delay
Mahmoud Aldababsa, Oğuz Kucur
The antenna selection (AS) in non-orthogonal multiple access (NOMA) networks is still a challenging problem since finding optimal AS solution may not be available for all channel r…
Performance of Cooperative NOMA with MRT/RAS in Nakagami-m Fading Channels with Channel Estimation Errors
Mahmoud Aldababsa, Oğuz Kucur
This paper studies the performance of a downlink non-orthogonal multiple access (NOMA) based cooperative network with maximal ratio transmission/receive antenna selection (MRT/RAS)…
A Tutorial on Nonorthogonal Multiple Access for 5G and Beyond
Mahmoud Aldababsa, Mesut Toka, Selahattin Gokceli +2
Today's wireless networks allocate radio resources to users based on the orthogonal multiple access (OMA) principle. However, as the number of users increases, OMA based approaches…