Browsing Network & Communication by Issue Date
Now showing items 61-80 of 101
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Mathematical model on the effects of conductor thickness on the centre frequency at 28 GHz for the performance of microstrip patch antenna using air substrate for 5G application
(Elsevier, 2021)The use of microstrip patch configuration in the 5th generation (5G) wireless network is expected to fulfill the demands of smartphone users by significantly increasing the capacity of com munication technology. The main ... -
Yet efficient routing protocols for half- and full-duplex cognitive radio Ad-Hoc Networks over IoT environment
(Academic Press, 2021)For the sake of fulfilling the ever-increasing demands on the Internet of Things (IoT) applications, researchers are implementing Cognitive Radio (CR) technology in Ad-Hoc Networks (AHNs). Moreover, In-Band Full-Duplex ... -
Wideband Circular Polarized Dielectric Resonator Antenna Array for Millimeter-Wave Applications
(MDPI AG, 2021)A novel circular polarized dielectric antenna array (DRA) for millimeter-wave applications at 30 GHz is presented in this paper. The unit element array is a flower-shaped DRA fed with a cross slot. To obtain circular ... -
Real-time Shill Bidding Fraud Detection Empowered with Fussed Machine Learning
(Institute of Electrical and Electronics Engineers Inc., 2021)Shill Bidding (SB) occurs when the fake bidders are introduced by the seller’s side to increase the final price. SB is a crime committed during the e-Auction, and it is pretty difficult to detect because of its normal ... -
A novel multi-band and multi-generation (2G, 3G,4G, and 5G) 9-elements MIMO antenna system for 5G smartphone applications
(Springer, 2021)In this study, a 9-elements hybrid MIMO (multiple input multiple output) antennas system is developed for 5G Smartphone communication.The designed MIMO system is composed of two different antenna parts i.e. the multi-band ... -
Miniaturized MIMO Antenna with Low Inter-radiator Transmittance and Band Rejection Features
(Korean Institute of Electromagnetic Engineering and Science, 2021)In this article, compact a multiple-input and multiple-output (MIMO) system with flag-shaped radiators and a mountain-shaped ground plane is presented. Isolation is enhanced with the help of a decoupling stub placed between ... -
Blockchain-based authentication in internet of vehicles: A survey
(MDPI., 2021)Internet of Vehicles (IoV) has emerged as an advancement over the traditional Vehicular Ad-hoc Networks (VANETs) towards achieving a more efficient intelligent transportation system that is capable of providing various ... -
Ultra-Wideband Hybrid Magneto-Electric Dielectric-Resonator Dipole Antenna Fed by a Printed RGW for Millimeter-Wave Applications
(Institute of Electrical and Electronics Engineers Inc., 2021)Future communication standards have an increasing interest in Millimeter Wave (mm-wave) bands, where wide bandwidth and secured communication can be assured. This trend in communication standards stimulates the research ... -
Exploiting device-to-device (D2D) transmission strategy for throughput enhancement in WLANs
(Springer, 2022)The IEEE 802.11 MAC protocols have been implemented in many wireless ad hoc and infrastructure networks. Most of the IEEE 802.11-based networks adopt a one-hop transmission mechanism (the source and destination communicate ... -
A multi-layer hyper-graph routing with jamming-awareness for improved throughput in full-duplex cognitive radio networks
(King Saud bin Abdulaziz University, 2022)There are differences between routing in traditional and in Cognitive Radio Networks (CRNs). The availability of channels, periodic spectrum sensing, jammers activity, are some of these differences, etc. CRNs may contain ... -
Reduced-cost two-level surrogate antenna modeling using domain confinement and response features
(Nature Research, 2022)Electromagnetic (EM) simulation tools have become indispensable in the design of contemporary antennas. Still, the major setback of EM-driven design is the associated computational overhead. This is because a single full-wave ... -
Robust Object Categorization and Scene Classification over Remote Sensing Images via Features Fusion and Fully Convolutional Network
(MDPI, 2022)The latest visionary technologies have made an evident impact on remote sensing scene classification. Scene classification is one of the most challenging yet important tasks in understanding high-resolution aerial and ... -
Design and Analysis of a Compact GSM/GPS Dual-Band Bandpass Filter Using a T-Shaped Resonator
(Korean Institute of Electromagnetic Engineering and Science, 2022)This study presents an ultracompact dual-band bandpass filter with controllable transmission zeros based on quarter-wave dual-mode resonator for GSM (global system for mobile communications) and GPS (global positioning ... -
LDAB-GPSR: Location PreDiction with Adaptive Beaconing – Greedy Perimeter Stateless Routing Protocol for Mobile Ad Hoc Networks
(Kauno Technologijos Universitetas, 2022)In mobile ad-hoc networks (MANET), nodes are randomly distributed and move freely, and hence the network may face rapid and unexpected topological changes. In this paper, an improved greedy perimeter stateless routing ... -
A Deep Neural Network-Based Approach for Sentiment Analysis of Movie Reviews
(Hindawi Limited, 2022)The number of comments/reviews for movies is enormous and cannot be processed manually. Therefore, machine learning techniques are used to efficiently process the user's opinion. This research work proposes a deep neural ... -
Taylor-based optimized recursive extended exponential smoothed neural networks forecasting method
(Springer, 2022)The development of a Time series Forecasting System is a major concern for Artificial Intelligence researchers. Commonly, existing systems only assess temporal features and analyze the behavior of the data over time, thus, ... -
Design of Wideband Circular-Slot Antenna for Harvesting RF Energy
(Hindawi Limited, 2022)The design of a wideband circular-slot antenna for RF signal harvesting is reported in this work. The proposed design frequency range accommodates the leading contributors to the available RF signals accessible by the RFEH ... -
CNN Based Multi-Object Segmentation and Feature Fusion for Scene Recognition
(Tech Science Press, 2022)Latest advancements in vision technology offer an evident impact on multi-object recognition and scene understanding. Such scene-understanding task is a demanding part of several technologies, like augmented reality-based ... -
A Low-Profile Quasi-Loop Magneto-Electric Dipole Antenna Featuring a Wide Bandwidth and Circular Polarization for 5G mmWave Device-to-Device Communication
(Korean Institute of Electromagnetic Engineering and Science, 2022)The deployment of the millimeter (mmWave) frequency spectrum by fifth-generation (5G) device-to-device (D2D) wireless networks is anticipated to meet the growing demands for increased capacity. The antenna is regarded of ... -
Wireless power transfer system for deep‑implanted biomedical devices
(Nature Research, 2022)In this paper, a dual-band implantable rectenna is proposed for recharging and operating biomedical implantable devices at 0.915 and 2.45 GHz. The rectenna system consists of a compact dual-band antenna based on a ...