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Iroegbu, C.

Publications in IJIETS: 2
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FUZZY LOGIC-BASED HAZARD ASSESSMENT OF MEDICAL DEVICES IN A NIGERIAN HEALTHCARE FACILITY: A CASE STUDY OF FEDERAL MEDICAL CENTRE (FMC) UMUAHIA

Vol/Issue: Volume 10, Issue 2  •  Pages: 116-134  •  Published: 18 Sep 2026

The growing complexity of medical devices in healthcare facilities requires effective hazard assessment methods to improve patient safety, equipment reliability, and healthcare delivery. This study developed a Fuzzy Logic-Based Hazard Assessment of Medical Devices in a Nigerian Healthcare Facility. Data were obtained t…

ERGODIC CAPACITY OPTIMIZATION OF UNDERLAY COGNITIVE RADIO NETWORKS UNDER INTERFERENCE TEMPERATURE CONSTRAINTS

Vol/Issue: Volume 10, Issue 2  •  Pages: 104-115  •  Published: 18 Sep 2026

The rapid growth of wireless systems has increased spectrum demand, making radio resources increasingly scarce. Cognitive Radio (CR) provides a solution by enabling secondary users (SUs) to share spectrum with licensed primary users (PUs) while limiting harmful interference. This study investigates ergodic capacity opt…