Browsing by Author "81a464e5-9f6c-47f4-8fcc-55fbbeb540b7"

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Enhanced cognitive radio with energy harvesting and non-ortohogonal multiple access

Arzykulov, Sultangali (Nazarbayev University School of Engineering and Digital Sciences, 2019-04-10)

The increasing demand for wireless applications is making radio spectrum scarce. Meantime, studies show that the assigned spectrum is not thoroughly utilized. The cognitive radio (CR) technology is proposed as a feasible ...
A GENERIC AND EFFICIENT GLOBALIZED KERNEL MAPPING-BASED SMALL-SIGNAL BEHAVIORAL MODELING FOR GAN HEMT

Khusro, Ahmad; Husain, Saddam; Hashmi, Mohammad S.; Ansari, Abdul Quaiyum; Arzykulov, Sultangali (Institute of Electrical and Electronics Engineers, 2020-10-20)

The work reported in this article explores a novel Particle Swarm Optimization (PSO) tuned Support Vector Regression (SVR) based technique to develop the small-signal behavioral model for GaN High Electron Mobility ...
HARDWARE- AND INTERFERENCE-LIMITED COGNITIVE IOT RELAYING NOMA NETWORKS WITH IMPERFECT SIC OVER GENERALIZED NON-HOMOGENEOUS FADING CHANNELS

Arzykulov, Sultangali; Nauryzbayev, Galymzhan; Hashmi, Mohammad S.; Eltawil, Ahmed M.; Rabie, Khaled M.; Seilov, Shakhmaran (Institute of Electrical and Electronics Engineers, 2020-04-30)

Internet-of-Things (IoT) technology has received much attention due to its great potential to interconnect billions of devices in a broad range of applications. IoT networks can provide high-quality services for a large ...