31 citations · 141 across the 20 of their papers we have counts for
6 papers · 1 filter
UAV-Assisted Cooperative & Cognitive NOMA: Deployment, Clustering, and Resource Allocation
Sultangali Arzykulov, Abdulkadir Celik, Galymzhan Nauryzbayev +1
Cooperative and cognitive non-orthogonal multiple access (CCR-NOMA) has been recognized as a promising technique to overcome issues of spectrum scarcity and support massive connect…
Recent Advancements in Defected Ground Structure Based Near-Field Wireless Power Transfer Systems
Kassen Dautov, Mohammad Hashmi, Galymzhan Nauryzbayev +1
The defected ground structure (DGS) technique enables miniaturization of the resonator which leads to the development of the compact near-field wireless power transfer (WPT) system…
Outage Analysis of Cognitive Electric Vehicular Networks over Mixed RF/VLC Channels
Galymzhan Nauryzbayev, Mohamed Abdallah, Naofal Al-Dhahir
Modern transportation infrastructures are considered as one of the main sources of the greenhouse gases emitted into the atmosphere. This situation requires the decision-making pla…
A Non-Ideal NOMA-based mmWave D2D Networks with Hardware and CSI Imperfections
Leila Tlebaldiyeva, Galymzhan Nauryzbayev, Sultangali Arzykulov +3
This letter investigates a non-orthogonal multiple access (NOMA) assisted millimeter-wave device-to-device (D2D) network practically limited by multiple interference noises, transc…
Hardware and Interference Limited Cooperative CR-NOMA Networks under Imperfect SIC and CSI
Sultangali Arzykulov, Galymzhan Nauryzbayev, Abdulkadir Celik +1
The conflation of cognitive radio (CR) and nonorthogonal multiple access (NOMA) concepts is a promising approach to fulfil the massive connectivity goals of future networks given t…
On Maximizing Information Reliability in Wireless Powered Cooperative Networks
M. Majid Butt, Galymzhan Nauryzbayev, Nicola Marchetti
Unpredictable nature of fading channels and difficulty in tracking channel state information pose major challenge in wireless energy harvesting communication system design. In this…