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315 articles for “wireless network”
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An Energy efficient routing algorithm for heterogeneous Wireless Sensor Network
Abstract: Wireless sensing network is con- sisting of sensors and sink that is self- organized and infrastructure less network. En- ergy plays a very important role for the life- time, coverage and connectivity of network. In this paper, proposed protocol has two level heterogeneous wireless sensor network in which Residual Energy and distance of node from base station in which every sensing ele- ment node is taking into account to maximize …
Published in Recent Trends in Sensor Research & Technology Read article
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Multi Base Station optimized Positioning for Black Hole Attacks in Wireless Sensor Networks
Abstract: AbstractA wireless sensor network (WSN) consists of distributed autonomous sensors to monitor environmental or physical conditions, such as temperature, sound, pressure, etc. and to pass your data to the main location through the network data through the network to the main location. Modern networks are bidirectional. They also allow control of sensor activity. So, the main problem for this is security, since some attacks are presented in the network to …
Published in Recent Trends in Sensor Research & Technology · Vol. 5, Issue 3, 2018 · pp. 19–26 Read article
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Effect of Partial Ground Plane on the Microstrip Patch Antenna Performance for Wireless Sensor Networks
Abstract: Wireless sensor networks have a number of tiny nodes. Each node has the ability to communicate with its neighbors. The communication range depends on the type of antenna used. This paper analyzes the performance of microstrip patch antenna which suppresses the surface waves from the edges of the ground-plane of the substrate. The microstrip patch antenna is designed using a substrate of dielectric constant εr = 2.2 and loss tangent …
Published in Journal of Electronic Design Technology · Vol. 4, Issue 3, 2013 · pp. 5–9 Read article
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RF Energy Harvesting Techniques for Wireless Sensor Networks
Abstract: In contemporary applications like environmental monitoring, healthcare systems, industrial automation, agriculture, military surveillance, and smart cities, Wireless Sensor Networks (WSNs) are crucial. However, the limited battery life of sensor nodes remains a major challenge because many sensor devices are deployed in remote or difficult-to-access locations. Frequent battery replacement or recharging increases maintenance cost, reduces network reliability, and limits long-term operation. In contemporary applications like environmental monitoring, healthcare systems, industrial automation, …
Published in Recent Trends in Sensor Research & Technology · Vol. 13, Issue 2, 2026 Read article
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DoS Attacks and Detection Schemes in Wireless Mesh Networks
Abstract: The attacks of DoS are a group of collaborative attacks made by attackers to threat internet security. A compromised system was used by the attacker has been used prohibit the user to access the resources. The attacker uses compromised systems to prevent users from having access to the server resources. In this survey, we will find defense mechanisms against DoS attacks that may have importance through the internet. The appliances …
Published in Journal Of Network security · Vol. 9, Issue 1, 2021 · pp. 11–19 Read article
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Study of Self Organizing Wireless Sensor Networks
Abstract: Recent advances in low-cost and low-power wireless communication coupled with progress in ad-hoc networking routing and protocols, have made “wireless sensor networks” a topic of active interest. Typically, hardware components in a wireless sensor network include sensor circuits, analog-todigital converters, microprocessors, and wireless communications transceivers. These hardware components need to be programmed using software tools to work cooperatively toward accomplishing a user-defined task. The main objectives of such a network …
Published in Current Trends in Information Technology · Vol. 11, Issue 3, 2021 · pp. 12–16 Read article
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Research Issues and Challenges in Wireless Sensor Networks: A Review
Abstract: AbstractAt present, wireless sensor networks (WSNs) are receiving significant attention due to its vast potential. Current advancements in the communication field, computing and sensing field, have attracted many research efforts and huge investments from various quarters in WSN area. Still, there are many research issues in WSN. This paper provides an overview of various research issues and challenges of WSN.Keywords: Wireless Sensor Network (WSN), sensor nodes, base station (BS), issues …
Published in Journal of Computer Technology & Applications · Vol. 7, Issue 1, 2016 · pp. 1–6 Read article
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Energy efficiency improvement in LEACH protocol for wireless sensor network
Abstract: The biggest reason for reduction of energy in the wireless sensor network is the communication. Nearly 70% of sensor node energy is used in the transmission of data. Efficient usage of energy in sensor node is a desirable method to improve the life time of WSN. In order to improve the lifetime of the network energy efficient routing protocols should be designed. In this paper I will discuss about(LEACH) which …
Published in Journal Of Network security · Vol. 8, Issue 2, 2020 · pp. 16–23 Read article
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Scalable Key Management System for Wireless Sensor Networks
Abstract: AbstractThis paper is about the sympathy of the probable wireless sensor networks (WSN) application; moreover because of source margins, key supervision arrangement emerges as a demanding concern for WSNs. Individual of the foremost concern when manipulating a key supervision system method, is the network scalability. Certainly, the code of behaviour must sustain a large quantity of nodes to allow a bulky scale exploitation of the network. In this paper, we …
Published in Journal of Computer Technology & Applications · Vol. 7, Issue 2, 2016 · pp. 36–46 Read article
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Comparative Study of LEACH and its Optimized Variants in Wireless Sensor Networks
Abstract: AbstractTo capture sensed data from different locations, Wireless sensor network (WSN) requires large number of sensors in the monitoring area. A sensor helps in sensing and forwarding data to an application data store but due to inadequate energy, preserving the network lifetime and its operation remains a major challenge in WSN. To overcome this challenge different clustering techniques are proposed in literature. LEACH is a primitive clustering technique from which …
Published in Journal of Communication Engineering & Systems · Vol. 9, Issue 1, 2019 · pp. 60–69 Read article
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Compare Three Reactive Routing Protocols in Grid based Cluster Wireless Sensor Network using Qualnet Simulator
Abstract: AbstractThis paper is comparing the performance of three different routing protocols in grid based clustering for wireless sensor network. Sensor network is keeping limited energy of sensor node send limited battery power. However the main task of sensor network energy consumption for sensor nodes. Furthermore grid based sensor working depend on location based that is divided into different parts. In grid based wireless sensor network, cluster head it works like …
Published in Journal of Communication Engineering & Systems · Vol. 4, Issue 1, 2014 · pp. 6–12 Read article
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Improvement of Energy Consumption in Wireless Sensor Networks
Abstract: AbstractA WSN is a set of nodes structured to form a network which are wireless in nature. Routing is a significant technology in this network. A sensor network is composed with vast number of little sensors. All sensor nodes are well-defined with specific parameters in word of energy. Data transmission in wireless communication takes more power than data processing. When the nodes are sending additional number of data, proportionately their …
Published in Journal of Computer Technology & Applications · Vol. 8, Issue 2, 2017 · pp. 1–6 Read article
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Numerical Simulation of Energy Efficient Routing Protocol in Wireless Sensor Network Using Optimized LEACH
Abstract: Wireless sensor systems consist of, for instance, independent sensors used to measure temperature, humidity, and physical and environmental conditions spatially distributed. These sensors transmit data to a dish. Due to the huge ability of sensor network to link the physical world to the vertical world, the popularity of the wireless sensor networks (WSNs) has enormously increased. Becoming a repetitive job since those devices rely on battery power and can be …
Published in Journal Of Network security · Vol. 9, Issue 1, 2021 · pp. 48–56 Read article
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Minimization of Energy Utilization in Wireless Sensor Network using Nature-Inspired Algorithm to maximize the overall network lifespan: A Review
Abstract: Wireless Sensor Networks is the most driving innovation in the world which makes it conceivable to collect the installed frameworks which can be typically carried in the pocket with the comparative capability of a Desktop Computer. It comprises of self-supervising battery controlled gadgets referred to as hubs which go about as a transducer. The hubs are sufficiently canny to detect, figure and transfer the information. While the hubs are battery …
Published in Recent Trends in Sensor Research & Technology · Vol. 8, Issue 2, 2021 · pp. 30–35 Read article
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Secured Light Weight Methodology for Wireless Sensor Network
Abstract: Restriction-specific wireless sensor networks need secure and efficient communication mechanisms. In this document, we propose a Light Security methodology that meets both requirements. It provides authentication and authorization of sensor nodes with a simple scheme of secure exchange of keys. It also provides data confidentiality and protection mechanism against intrusions and anomalies. To address security vulnerabilities in a wireless sensor network, this document proposes a safe lightweight methodology that takes …
Published in Journal Of Network security · Vol. 6, Issue 2, 2018 · pp. 15–21 Read article
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A Survey on Intrusion Detection in Wireless Sensor Network
Abstract: The Wireless Sensor Networks (WSNs) consist of sensor and vehicle infrastructure deployed either on land or in the sea over a selected acoustic field. Such networks are launched in the execution of joint tasks that include monitoring the environmental conditions and collecting measured data. WSNs operate based on an interactive communication among different nodes and ground stations, which provides for real-time data transmission and analysis. This research work gives a …
Published in Journal Of Network security · Vol. 13, Issue 2, 2025 · pp. 51–56 Read article
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Improved Performance Using Cluster Based Routing Methods for Wireless Sensor Network
Abstract: Clustering technique in (WSN) wireless sensor networks is skilled planning in order to efficiently handle the sensor network (nexus). LEACH, is in general, used as clustering protocol contained by CH, and also their source nodes which are attached, are irregularly transformed so as to permit effective balance. However, involvement of LEACH so that all source nodes promote their knowledgeable information directly to cluster heads which are connected, influence the energy …
Published in Journal of Telecommunication, Switching Systems and Networks · Vol. 4, Issue 3, 2017 · pp. 5–11 Read article
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Performance Analysis of Wireless Propagation Model to Improve Signal Strength and BER for Wireless Mobile Network
Abstract: AbstractWhenever we setup a network, environment properties such as fading, scattering etc. plays a very important role in choosing spectrum and method of propagation. The spectrum deals with frequency range suitable for communication in a particular environment, and the propagation method deal with channel selection, channel sensing and to perform quality communication throughout the network. To achieve quality output from the network, it is necessary to define network under different …
Published in Journal of Communication Engineering & Systems · Vol. 5, Issue 2, 2015 · pp. 1–7 Read article
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Wireless Sensor Network: Qualitative Analysis of Diverse BlackHole Detection Plans
Abstract: AbstractWireless sensor network is a mesh of sensor nodes deployed over an area of interest. In wireless sensor network safety plays a critical role. It is also a key concern area imparting an effective challenge to the researchers across the world to find a powerful answer in terms of a protection mechanism closer to the problem. The paper offers the qualitative analysis of various WSN security challenges against a well-known …
Published in Journal of Communication Engineering & Systems · Vol. 9, Issue 3, 2019 · pp. 16–22 Read article
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Various Routing Algorithms in Wireless Sensor Networks for Energy Minimization
Abstract: The past few years have witnessed increased interest in the potential use of wireless sensornetworks (WSNs) in a wide range of applications and it has become a hot research area. Lot ofresearchers are showing interest in WSN for disaster management where prediction ofupcoming disaster is required well in advance before it happens and in critical areas wherehuman presence is not possible directly; wired communication dose not suit well for suchapplications. …
Published in Recent Trends in Sensor Research & Technology · Vol. 7, Issue 3, 2020 · pp. 26–37 Read article