Browse Items (26 total)

The continuous evolution of wireless communication networks, fueled by advancements in 5G and the envisioned potential of 6G technologies, has introduced significant challenges in mobility management and handover (HO) optimization. The frequent HOs…

Wireless sensor networks (WSNs) comprise large numbers of sensor nodes that
are highly constrained by limited battery power, making energy-efficient routing
essential for sustaining network lifetime and service quality. Among existing
solutions,…

The study of lightning effects on distribution lines is of vital importance for the reliability and safety of electrical systems, as lightning is one of the main causes of failures. The purpose of this study is to perform a bibliometric analysis to…

The limited availability of daily rainfall data remains a key challenge in rainfall data analysis. This study assesses the effectiveness of spatial interpolation and bias correction techniques using satellite-derived rainfall data to fill missing…

This work presents a novel compact four-port multiple-in multiple-out (MIMO) antenna enhanced with metamaterial unit cells for 5G millimeter-wave (mmWave) applications at 28 and 38 GHz. Compact MIMO antennas at mmWave bands often suffer from high…

Rice cultivation monitoring is crucial for Indonesia, where paddy field areas declined
by 2.45% according to the Central Bureau of Statistics due to land function
changes and shifting crop preferences. Regular monitoring of paddy…

The design of fractional order circuits in very large-scale integration (VLSI)
domain is gaining the interest of many researchers. At the same time design
of fractional circuits using the current mode devices is attracting the research
community.…

With the rapid growth of the population, the demand for autonomous video
surveillance systems has substantially increased. Recently, artificial intelligence
has played a key role in the development of these systems. In this paper, we
present an…

This research aims to increase the effectiveness in classifying shallot cultivation areas through the combined application of principal component analysis (PCA) and k-nearest neighbors (KNN) methods. Shallot is an important agricultural commodity,…

This study proposes a blockchain-based solution to improve the efficiency and integrity of vehicle inspections in Tanzania, with a focus on the National Institute of Transport. The system combines Hyperledger fabric, a permissioned blockchain that…