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249 articles for “mobility”
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Performance Analysis of Wireless Mobile Ad Hoc Network with Different Antennas Using Rayleigh Fading
Abstract: In the context of ad hoc networks, use of directional antenna can largely reduce the radio interference, thereby improving the utilization of wireless medium and consequently the network throughput. Performance of ad hoc networks is low under omni-directional antenna systems compared to smart antenna system when Rayleigh fading model is used. Directional antennas cover large area and transmit large number of packets because it focuses in desired direction accordance with …
Published in International Journal of Broadband Cellular Communication · Vol. 3, Issue 2, 2017 · pp. 8–13 Read article
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Revolution in Mobile Communication by HC3 Technology
Abstract: ABSTRACT This article describes the idea of Human Centered Communication and Computing (HC3) technology. The aim of HC3 is to counterpoint communication and enhance human capabilities through interfaces that may convey a user’s ideas, sensations, sensitivity and intent. We have a tendency to find out biological data interfaces to alter folks, to act with data via increased senses and limbs. In this article, we discuss the future possibilities of this …
Published in International Journal of Broadband Cellular Communication · Vol. 5, Issue 1, 2019 · pp. 14–20 Read article
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Short Review on the Electronic Properties of High Electron Mobility Transistors for the Applications in Digital Communication
Abstract: In this review work, author has briefly reviewed on the relevant electronic properties to control the electrical properties of high electron mobility transistors (HEMTs). The electrical characteristics are reviewed corresponding to the microelectronic and Nanoelectronic HEMTs from the miniaturization point of view. Also, the effects of aluminium mole fraction, doping concentration and nano-layer thickness to control the drain current are reviewed. This work may be helpful to fabricate the electronic …
Published in International Journal of Digital Communication and Analog Signals · Vol. 4, Issue 2, 2018 · pp. 24–28 Read article
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Real-time Face Mask Detection with Face Recognition Using MobileNetV2
Abstract: In 2019, human civilization faced one of the scariest pandemics in a century. The government advises people to wear a mask for their safety. But there are some cases when we find people without masks,and monitoring all of them manually is not a practical solution in today's world. We needed a method that does this job automatically with higher efficiency. To solve the problem, we have performed face mask detection …
Published in International Journal of Embedded Systems and Emerging Technologies · Vol. 7, Issue 2, 2021 · pp. 33–39 Read article
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Review on the Designs and Characteristics of High-Electron Mobility Transistors
Abstract: Many authors have presented different physics based analytical models to manifest the characteristics of high electron mobility transistors (HEMTs). The designs of HEMTs are highly important to achieve sufficient efficiency. Conduction band engineering in HEMTs is the reason to generate a two-dimensional electron gas (2DEG) at the heterointerface. Microelectromechanical systems (MEMS) and microwave engineering are the relevant areas for the applications of HEMTs.
Published in International Journal of Microwave Engineering and Technology · Vol. 4, Issue 1, 2018 · pp. 20–41 Read article
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Performance Analysis of Mobile Ad Hoc Network With Variation of Antenna Height Over Fading Channels
Abstract: Ad-hoc network does not rely on any preexisting infrastructure which is very helpful in disaster recovery situation and the place where the no pre-existing infrastructure or where rapid deployment of a communication network is needed. In this paper, the impact of variation of antenna height over different fading environment is investigated. For this purpose, Qualnet6.1 simulator has been used and the performance of wireless network by varying antenna height is …
Published in International Journal of Broadband Cellular Communication · Vol. 3, Issue 2, 2017 · pp. 1–7 Read article
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A Review of Microstrip Patch Antenna for 5G
Abstract: Requirements for mobile communication arise because of the rapid increase in mobile users. Mobile users need to have more features on their mobile phones, such as high date rates, efficient communication, reduced traffic, convenience of using different applications etc. Mobile providers need to address mobile consumer demands that can be achieved with the aid of 5G technology. 5G technology provides very high bandwidth, reduced latency, improved service quality, optimum capacity; …
Published in International Journal of Broadband Cellular Communication · Vol. 6, Issue 2, 2020 · pp. 7–16 Read article
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Efficient Tracking of Mobile Objects in Wireless Sensor Network Using BFOA
Abstract: Wireless Sensor Network has the probability to interface the physical world with the virtual world by framing a system of sensor hubs. Energy effective object tracking is one of the fundamental plan issues for wireless sensor systems. Vitality proficiency is required as the entire WSN is reliant on the force of batteries and the object tracking is required for checking the shifting rate of target, target exactness and missing target …
Published in International Journal of Microwave Engineering and Technology · Vol. 2, Issue 2, 2016 · pp. 22–27 Read article
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A Novel Approach of Low Power Routing Protocol for Mobile Ad-Hoc Networks
Abstract: The Energy management issues are very important in the context of MANET. The node energy needs to be optimally utilized so that the nodes can perform their functionality satisfactorily. MANETs are energy constrained as most Ad-Hoc nodes today operate with limited battery power. So, it is important to minimize energy consumption of the entire network in order to maximize the life time of the network. Hence, a new on-demand routing …
Published in International Journal of Telecommunications & Emerging Technologies · Vol. 1, Issue 2, 2015 · pp. 39–44 Read article
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Design of Flexible Mobile Platforms for Industrial Elevation Tasks
Abstract: The goal of ergonomic risk assessment is to identify and mitigate the risk of injury or discomfort resulting from forceful, uncomfortable, or repetitive movements by evaluating workplace activities and the surrounding environment. The goal of the ergonomic assessment is to make sure that workers are safe and comfortable at work, which can boost output, lower absenteeism, and enhance general job satisfaction.. This will discuss an ergonomic assessment and the steps …
Published in International Journal of Manufacturing and Materials Processing · Vol. 9, Issue 2, 2023 · pp. 38–43 Read article
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The Benefits of Physical Therapy in Preventing Disability Among Older Adults
Abstract: The increasing global aging population has highlighted the need for effective interventions to improve the quality of life for older adults. Among these interventions, physical therapy (PT) plays a crucial role in preventing disability and enhancing functional independence in seniors. This article explores the benefits of physical therapy in preventing disability among older adults, focusing on how PT contributes to improving mobility, strength, balance, and overall well-being. Physical therapy interventions, …
Published in International Journal of Geriatric Nursing · Vol. 8, Issue 1, 2025 Read article
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Highway Condition Assessment System
Abstract: Roadside path holes convey a significant hazard to both pedestrians and drivers of motor vehicles. Road detection of damage is the responsibility of government agencies, which are made up of engineers and laborers. It is not practical to evaluate every section of the road efficiently by hand as it takes a long time and a large number of workers. The detection can be automated as a solution to this problem. …
Published in International Journal of I.C. Engines and Gas Turbines · Vol. 10, Issue 1, 2024 · pp. 21–30 Read article
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Certificate Issuing and Verification Application Using Blockchain
Abstract: With roughly a million students graduating each year, both those seeking further education and those entering the workforce rely on verifiable certificates. However, traditional paper certificates are vulnerable to counterfeiting, leading to frequent forgeries. To address this concern, this paper proposes a secure and reliable system utilizing blockchain technology for issuing digital certificates. This system creates tamper-proof digital certificates by calculating unique hash values for each electronic certificate and storing …
Published in International Journal of Software Computing and Testing · Vol. 10, Issue 1, 2024 · pp. 21–28 Read article
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Design and Development of Video Streaming App Using React Native
Abstract: An open-source framework called React Native is used to create mobile applications. It is created and managed by a group of independent developers and businesses led by Facebook. App developers and business stakeholders benefit from React Native's industry-standard functionality and premium capabilities for mobile applications at a reasonable cost. React Native is exceptional in that it enables you to create mobile applications for both iOS and Android while utilizing a …
Published in International Journal of Broadband Cellular Communication · Vol. 9, Issue 2, 2023 · pp. 27–32 Read article
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Optimizing Aircraft Navigation Control: An ExtensiveReview
Abstract: In the earlier world, the number of airplane uses and transportation through airlines were limited butnow the people are upgraded, and they choose the easiest way for transportation then naturally the airtraffic is also increased. Optimizing aircraft navigation control has become an important field ofresearch because of the quick advances in aviation technology and the growing desire for economicalair travel. A detailed overview of contemporary aircraft navigation optimization techniques,technologies, and …
Published in International Journal of Telecommunications & Emerging Technologies · Vol. 10, Issue 1, 2024 · pp. 32–36 Read article
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Enhanced Healthcare Voice Assistant: Integrating Sentimental Support and Medical Assistance for Improved Patient Engagement (QUANTUM WELL F7)
Abstract: Healthcare systems are increasingly leveraging voice assistant technology to provide convenient and accessible medical assistance to patients. In this paper, we propose an enhanced healthcare voice assistant that integrates sentimental support capabilities with medical assistance features. The voice assistant employs advanced natural language processing (NLP) algorithms to analyze user sentiments and provide empathetic responses, while also offering personalized medical advice and assistance. We evaluate the effectiveness of the proposed system …
Published in International Journal of Analog Integrated Circuits · Vol. 14, Issue 1, 2024 · pp. 36–43 Read article
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Scheme and Improvement of Topography Observation Carter Device Based on ATmega327 for Military Applications
Abstract: The goal of this endeavor is to create a mobile robot that can transport a surveillance camera over difficult terrain. It is often difficult to build mobile robot locomotion systems for unstructured environments, especially when moving across uneven or soft terrains or up obstacles is necessary. In order to assist designers in choosing the best option for particular operational needs, this project aims to examine the state-of-the-art in locomotion mechanisms …
Published in International Journal of Analog Integrated Circuits · Vol. 8, Issue 2, 2022 · pp. 21–27 Read article
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A Review on Advanced Technology-Android
Abstract: At present smart phone utilization is expanding drastically. Internationally, if a use examination can be done between cell phone and smart mobile phone devices. Smart mobile phone is a personnel device which gives entertainment, data, making call and composing SMS. In this paper, we have looked into android security model, application level security and security issues in the Android-based Smartphone and expects to investigate routine methodology of mobile application execution, …
Published in International Journal of Broadband Cellular Communication · Vol. 1, Issue 2, 2015 · pp. 19–22 Read article
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Congestion Control by Transmission power in Ad-Hoc Network using Fuzzy Logic
Abstract: As a result of the growth in communication technologies, mobile ad hoc network boosting its capability in terms of ad hoc communication between the mobile nodes. The mobile ad hoc networks do not have any predefined infrastructure so the mobile nodes which want to communicate with each other immediately form the network topology and initiates the request for data packets to transmit or receive. But in mobile ad hoc networks …
Published in International Journal of Broadband Cellular Communication · Vol. 2, Issue 2, 2016 · pp. 27–34 Read article
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A Technical Review on Comparison of Speech Enhancement Algorithms
Abstract: The use of mobile speech communication devices has increased by manifold. Mobile communication technology is providing us the mobility and exhibility to communicate irrespective of place and time. The result is that the mobile voice communication systems are often used in high acoustic background noise environment. In such circumstances speech communication suffers from lack of pleasantness and/ intelligibility. To make voice communication intelligible and pleasant in such noisy environments, we …
Published in International Journal of Digital Communication and Analog Signals · Vol. 2, Issue 1, 2016 · pp. 31–39 Read article