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321 articles for “qualitative services”
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A Review of Comparative Analysis of AODV and DSR Protocols based on QoS in Wireless Ad-Hoc Network
Abstract: AbstractIn an ad-hoc network transmission, interchange of data is done only through wireless medium. Number of ways and techniques have been used in past to estimate the quality of service (QoS) in wireless ad-hoc network protocols. Evaluating the QoS rating of wireless ad-hoc routing protocol namely, AODV and DSR forms is the main purpose of this paper which will determine the apt protocol to be used for different network scenarios. …
Published in Recent Trends in Sensor Research & Technology · Vol. 4, Issue 3, 2017 · pp. 21–24 Read article
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WSN and IoT based Network to Monitor Freight Shipping Conditions
Abstract: AbstractWith the advancement in the technology of machine-to-machine communications and wireless sensor systems offering a unique factor for logistic companies, they can locate and track a package from its origin to destination. Additionally, they can also monitor its transportation conditions all through the journey. In today’s world freight shipping industry is booming. The proper devices are very scarce to improve the management process. The available devices are not as intelligent …
Published in Recent Trends in Sensor Research & Technology · Vol. 4, Issue 3, 2017 · pp. 8–14 Read article
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Comparative Study of Classifiers for Monitoring Fake Reviews of Online Products Using Opinion Mining
Abstract: With the increasing popularity of e-commerce, online dealers seek reviews or opinions from customers regarding the quality and service of their sold products. As the number of customer reviews grows rapidly, potential buyers face difficulties in reading and assessing them to make informed decisions. Unfortunately, some review websites include fake positive reviews, either added by the product companies themselves or submitted by users who have not made a purchase. This …
Published in Journal of Computer Technology & Applications · Vol. 14, Issue 2, 2023 · pp. 52–59 Read article
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A Study on Energy Efficient Coverage Aware Clustering Protocols in Wireless Sensor Networks
Abstract: In this study, energy efficient coverage aware clustering protocols for wireless sensor networks (WSNs) have been investigated by describing various clustering and coverage related issues. The coverage is more closely related to Quality of Service (QoS) coverage problem in WSNs. The term energy efficient coverage aware can be defined as the network lifetime including features like coverage lifetime and energy consumed by sensor nodes. Also, this study analyses the energy …
Published in Journal Of Network security · Vol. 6, Issue 3, 2018 · pp. 9–17 Read article
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Public-Private Partnership: A Reform in Health Care
Abstract: Health sector is a sector of reforms. public-private partnership (PPP) is one such reform that had started in view to lower down the increasing cost of health care by involving private organizations and institutes. It pools the resources from public and private health organizations in order to provide the quality health services to mankind. The success of PPP depends upon the understanding between these organizations and the sincere efforts by …
Published in Journal of Nursing Science & Practice · Vol. 2, Issue 1, 2012 · pp. 141–146 Read article
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Public-Private Partnership: A Reform in Health Care
Abstract: Health sector is a sector of reforms. public-private partnership (PPP) is one such reform that had started in view to lower down the increasing cost of health care by involving private organizations and institutes. It pools the resources from public and private health organizations in order to provide the quality health services to mankind. The success of PPP depends upon the understanding between these organizations and the sincere efforts by …
Published in Journal of Nursing Science & Practice · Vol. 2, Issue 1-3, 2012 · pp. 141–146 Read article
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Improving Care and Sanitation Facilities of Public Healthcare Delivery System: A Patient - Provider Perspective
Abstract: Despite being one of the fastest economies of the world and having taken big steps to advance the country’s health status after independence, India still has a long way to go. India’s healthcare system is challenging, particularly because of huge population size, economic and social factors coupled with the increasing burden of communicable and lifestyle diseases. Public hospitals in our country are heavily utilized by lower income groups of the …
Published in Research and Reviews: A Journal of Health Professions · Vol. 8, Issue 2, 2018 · pp. 37–48 Read article
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Insufficient Food Supply and Health Challenges among Internally Displaced Persons in North West, Nigeria
Abstract: One of the challenges that have drawn the interest of the global community is internal displacement of people as a result of natural disasters or armed human conflicts or both. The persistent banditry or kidnapping in the North West of Nigeria continues to pose a serious challenge to food security and health challenges of Nigerians in general and the Internally Displaced Persons (IDPs) in particular. It is noted that the …
Published in Research and Reviews: A Journal of Health Professions · Vol. 13, Issue 2, 2023 · pp. 65–74 Read article
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Optimization of Resource Allocation in OFDM Communication System for Different Modulation Technique using FRBS and PSO
Abstract: Orthogonal frequency division multiplexing (OFDM) is technique that is chosen for high data rate communication and is important for 4th generation communication system. Resources such as power, bandwidth are limited, thus intelligent allocation of these resources to users are crucial for delivering the best possible quality of services. Fuzzy rule-based system (FRBS) and particle swarm optimization (PSO) algorithm are used for optimization of code rate, modulation and power. FRBS is …
Published in Journal of Mobile Computing, Communications & Mobile Networks · Vol. 2, Issue 2, 2015 · pp. 29–35 Read article
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Modified Binary Firefly Algorithm (MBFA) for Optimal Allocation of Spectrum in Cognitive Radio Systems
Abstract: Spectrum bands are nature’s communication highways which are highly congested now-adays. To overcome this problem, dynamic allocation of spectrum is under consideration over the current fixed spectrum allotment policy. In dynamic allotment, various optimisation methods can be applied for achieving the best possible spectrum allotment during handover so that the better quality of service can be given to cognitive users with the simultaneous improvement in spectrum utilisation. This study focuses …
Published in Journal of Mobile Computing, Communications & Mobile Networks · Vol. 3, Issue 2, 2016 · pp. 42–47 Read article
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A Review of WIMAX and Various Technology
Abstract: In today’s world a large number of wireless transmission technologies exist. These technologies are distributed over different network families depending upon the networks scale such as PAN, WLAN, WMAN and WAN. As the demand for data transmission with higher data rate changed, so as the focus on the development of wireless network is changed. Technologies that promise to deliver higher data rate are attracting more and more vendors and operators …
Published in Journal of Multimedia Technology & Recent Advancements · Vol. 3, Issue 3, 2016 · pp. 1–8 Read article
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An Implementation of Maintaining Database and Generating Report using K-Means Algorithm
Abstract: This is a sponsored project from Electronics Testing and Development Center (ETDC), a government organization which works under Standardization Testing and Quality Certification (STQC), Government of India, and provides quality assurance services in the area of electronics and IT through countrywide network of laboratories and centers. Automation of testing and calibration of electronic instruments will assist ETDC in providing these services in a better way by generating report and maintaining …
Published in Journal of Web Engineering & Technology · Vol. 1, Issue 1, 2014 · pp. 19–23 Read article
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QoS Analysis of the Integrated UMTS and WLAN Network in Different Mobility Models with Prediction Algorithms Assisted Vertical Handoff using Conversational Traffic
Abstract: The selection of suitable handoff prediction algorithms in next generation heterogeneous networks is based on seamless mobility. The effect of different mobility models on quality of service (QoS) of the integrated universal mobile telecommunications system (UMTS) and wireless local area network (WLAN) can be observed by handoff prediction algorithms. The aim of this work is to analyze QoS of the integrated UMTS and WLAN network in the file-based mobility model …
Published in Journal of Web Engineering & Technology · Vol. 3, Issue 1, 2016 · pp. 7–19 Read article
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Routine Enrichment Using Cross Layer Approaches in Ad Hoc Networks
Abstract: AbstractAd Hoc network is in and of itself autonomous and self-configuring network that does not need any dedicated centralized management for specialized applications like, military operations, search-and-rescue missions, security and police investigation, patient observance, venturous material observance, 4G (4th Generation) coverage extension, associated rural communication; unintentional networks give an intelligent, robust, versatile and value effective resolution for the wireless communication desires. As in centralized wireless systems, unintentional networks also are …
Published in Journal of Operating Systems Development & Trends · Vol. 4, Issue 2, 2017 · pp. 18–21 Read article
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Real Time Scheduling: A Review
Abstract: AbstractThe system which completes its execution within the deadline is known as Real Time System. In this paper a review of work done by various researchers in this area over past years is presented. Deadline is the main factor for improving the performance of a real time system and for this both hardware and software characteristics of real time system need to be considered.Keywords- Real Time scheduling, virtual scheduler, performance, …
Published in Recent Trends in Parallel Computing · Vol. 4, Issue 3, 2017 · pp. 20–28 Read article
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Genetic Algorithm Based Optimized QoS Routing in MANET
Abstract: Ad hoc wireless network may be a dynamic multi-hop network, which is established by an assembly of mobile nodes on a shared wireless channel. Mobile ad hoc network (MANET) is a collection of independent nodes that communicate with each other by forming a multi hop radio network. The design and analysis of routing protocols is a crucial issue in dynamic networks such as packet radio and ad-hoc wireless networks. While …
Published in Journal of Advances in Shell Programming · Vol. 9, Issue 1, 2022 · pp. 6–14 Read article
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Performance Analysis of Clustering Network Using Enhanced DEC Protocol for WSN
Abstract: Each node of a wireless sensor network (WSN) is connected to several other sensors. These sensor nodes can be deployed in dense for monitoring variety and wide range of applications. There are different types of protocols in WSN used to route the packets from source to destination. They are data-centric, hierarchical, and location-based and network flow and quality of service. To manage the energy consumption of WSN, one of the …
Published in Journal Of Network security · Vol. 4, Issue 1, 2016 · pp. 23–31 Read article
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Client Satisfaction and its Associated Factors towards Maternal and Child Health Services in Mekelle Health Centers, Ethiopia, 2015
Abstract: The health of the mother and child constitutes one of the most serious health problems affecting the community, particularly in the developing countries. Client satisfaction is fundamental for further improvement of quality of health care delivery system in general and maternal and child health care services in particular. However, studies on the level of client satisfaction with maternal and child health care service are lacking. So, the purpose of this …
Published in Research and Reviews : A Journal of Immunology · Vol. 6, Issue 1, 2016 · pp. 1–5 Read article
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Privacy Aware Cross Cloud Service for Big Data Application Using Hiresome-II
Abstract: Cloud computing promises a scalable system for handling huge data applications like medical field analyses. For large scale data processing, a definite approach is provided by cross-cloud service. Nevertheless, the quality of potential compositions of cloud services concerns new composition and aggregation ways, particularly once some non-public clouds refuse to disclose all details of their service group action records, as a result of business privacy considerations in cross-cloud situations. Furthermore, …
Published in Journal of Advanced Database Management & Systems · Vol. 3, Issue 2, 2016 · pp. 21–32 Read article
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Bandwidth Extension of Speech Signal Artificially & Transmission & Coding for Wireless Communication
Abstract: AbstractIn today’s next generation wireless communication, decoded speech quality at recipient side initiate quiet and slim; mainly recognized to intrinsic band limitation (300-3400 Hz). so as to increase clearness and genuineness of improved speech signal. Narrowband speech coders be supposed to promote to wideband coders supports bandwidth of 50-7000Hz. extensive time duration has been left for advancement from narrowband to fully wideband well-suited systems. Many smart devices at the present …
Published in Journal of Communication Engineering & Systems · Vol. 9, Issue 2, 2019 · pp. 111–116 Read article