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145 articles for “mobile nodes”
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Analysis of Wormhole Attack Detection Techniques
Abstract: Ad hoc Network is different from the traditional fastened network as the cables are replace with the receiving wires is a typical misguided judgment. The mobile ad hoc networks have not included any central controller and it is the decentralized kind of network. This network allows the configuration of mobile node with random topology. Due to this unique nature of the network, malicious nodes can invade the network and trigger …
Published in Journal of Mobile Computing, Communications & Mobile Networks · Vol. 8, Issue 2, 2021 · pp. 1–7 Read article
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A Game Theory Approach to Enhance Routing and Security in MANET
Abstract: Mobile ad hoc network (MANET) is a collection of mobile nodes, which forms a temporary network without the aid of centralized administration. To create and maintain communication between nodes, the nodes dynamically establish paths among one another. The nature and structure of such networks makes it attractive to various types of attackers. Security in ad-hoc network is an essential component for basic network functions like packet forwarding and routing. These …
Published in Journal Of Network security · Vol. 4, Issue 2, 2016 · pp. 1–8 Read article
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An Enhance Approach to Mitigate the Impact of Black Hole and Gray Hole Attacks in AODV Routing Protocol
Abstract: Wireless network has become more and more popular during the past decades. A mobile ad hoc network (MANET) is integrating of mobile nodes, in which the packets are forwarded without any centralized network authority. The devices are connected via wireless medium. Due to this, characteristic security is high risk because packets are easily trapped in the network. There is no pledge of attack free communication due to heterogeneity in the …
Published in Journal Of Network security · Vol. 4, Issue 2, 2016 · pp. 9–16 Read article
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Detection and Prevention of Grey-hole Attack in MANET
Abstract: The basic thing for keeping communication between mobile nodes in a harmful environment is security. Due to changing topology of MANET, it is usable to both, pernicious attackers and proper network users. Within the existence of deadly nodes, one of the leading threats in MANET is to outline the robust security resolution that can keep MANET from certain routing attacks. Indeed, these outcomes are not fitting for MANET resource constraints, …
Published in Journal Of Network security · Vol. 4, Issue 2, 2016 · pp. 29–35 Read article
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Node Connectivity and Comparison between Some Routing Protocols of MANET System
Abstract: AbstractThis paper compares execution of some routing protocols for Mobile Ad-hoc Networks (MANET’s). This paper presents execution assessment of four different routing protocols (AODV, DSR, ZRP and OLSR). Mobile Ad-hoc Network could be an assortment of mobile hubs that converse using wireless family and message is disseminated with none centralized management or infrastructure less management. Every node taking part within the set-up will operate the same as host and router. …
Published in Recent Trends in Electronics Communication Systems · Vol. 4, Issue 3, 2017 · pp. 20–26 Read article
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Review Paper on Issues of AODV and Study of Cross Layer Design in MANET
Abstract: Routing in mobile ad hoc network (MANET) is challenging due to its mobility feature. The main reasons of link failures are mobility, interference and congestion. Mobility means, each node is free to move within its transmission range. Interference occurs due to collision and hidden nodes. Signal strength is considered as cross layer interaction parameter for implementing cross layer design (CLD). Received signal strength is taken from physical layer and is …
Published in Journal of Telecommunication, Switching Systems and Networks · Vol. 3, Issue 2, 2016 · pp. 37–43 Read article
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Wired for Mobility: Investigating Routing Protocols and AI Integration in MANETs
Abstract: Nodes in Mobile Ad Hoc Networks (MANETs), which operate without a fixed infrastructure, communicate wirelessly in a dynamic and demanding environment. In these kinds of situations, routing becomes essential to guaranteeing effective data transfer. The dynamic topology and shifting network conditions of MANETs present challenges for traditional routing protocols. The blending of routing protocols with Artificial Intelligence (AI) techniques has become a viable way to improve MANET performance in recent …
Published in International Journal of Robotics and Automation in Mechanics · Vol. 1, Issue 2, 2023 · pp. 31–36 Read article
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Smartphone-Controlled IoT Robot for Safety and Automation
Abstract: Robotics Automation is a field that's growing fast. Industrial robots are being used a lot in different parts of the world recently. They are becoming more and more popular because they help make things faster, work well in many situations, and make money. In this project, we want to make a special robot that you can control with your Smartphone. It can do many different tasks and is strong and …
Published in International Journal of VLSI Circuit Design & Technology · Vol. 2, Issue 1, 2024 · pp. 1–8 Read article
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Energy Aware Routing and Congestion Control Algorithm in MANET Using Cross Layer Method
Abstract: AbstractIn a mobile ad hoc network, the mobility of a node is fickle. The mobility is well thought-out as distinctiveness of a wireless set of connections. In addition, the vigor frontier of the nodes must also be taken into selflessness of the when crafty routing protocols. This is a vital issue since energy utilization reduces the wireless set-up relationship lifetime. In mobile, link packets are time and again added momentous …
Published in Journal of Mobile Computing, Communications & Mobile Networks · Vol. 4, Issue 1, 2017 · pp. 16–19 Read article
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Analysis of Wireless Tactical Network (WTN)
Abstract: AbstractIn the present paper the goal of the WTN program was to develop an adaptive networking capability that dramatically improved performance and reduced communication failures in complex communication networks. The past decades have witnessed advances in computing and communication technologies. Faster, smaller and more reliable devices enable communications with rapid, efficient information dissemination between mobile. These advantages are on demand setup, fault tolerance, node’s increased mobility, self-organizing connectivity, adaptive, scalable …
Published in Journal of Telecommunication, Switching Systems and Networks · Vol. 6, Issue 3, 2019 · pp. 31–37 Read article
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Multiple Fragment Information Gathering Using Accumulating Framework
Abstract: The approach of use mobile sink, has been adopted in wireless sensor networks ( WSN) and wireless sensor and actor network( WSAN) to achieve advanced efficiency in terms of gathering data from sensors. Mobility-assisted data collection brings in new opportunity to improve the energy efficiency sensor nodes. However, mobile sink also introduces new challenges such as large data collection tansy. A lot of research efforts have been devoted to reduce …
Published in Journal of Web Engineering & Technology · Vol. 2, Issue 3, 2015 · pp. 14–18 Read article
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Application of Game Theory Principles for Opportunistic Routing in MANETS
Abstract: This article explores the application of game theory principles to enhance opportunistic routing in mobile ad hoc networks (MANETs). MANETs are characterized by their dynamic topology, limited resources, and lack of infrastructure, making traditional routing protocols less efficient. Opportunistic routing leverages the mobility of nodes and the broadcast nature of wireless communication to achieve reliable message delivery. However, existing opportunistic routing algorithms may suffer from challenges such as high message …
Published in International Journal of Mobile Computing Technology · Vol. 2, Issue 1, 2024 · pp. 1–8 Read article
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Enhanced Security for Autonomous Mobile Mesh Networks Using Crypto Algorithm
Abstract: Mobile ad hoc networks (MANETs) are ideal for situations where a fixed infrastructure is unavailable or infeasible. Today’s MANETs, however, may suffer from network partitioning. This limitation makes MANETs unsuitable for applications such as crisis management and battlefield communications, in which team members might need to work in groups scattered in the application terrain. In such applications, inter-group communication is crucial to the team collaboration. To address this weakness introduce …
Published in Recent Trends in Programming languages · Vol. 3, Issue 1, 2016 · pp. 17–24 Read article
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Security Using Identity Based Cryptography
Abstract: In today’s world, lots of transactions are carried out online via various applications using computer networks. Such sensitive information must be protected against any vulnerability. On the other hand, networks are becoming infrastructure less, dynamic in topology, nodes are mobile and with limited resources, communication links are not secured and mostly wireless. This has made security a very difficult task and concentrated efforts are required to design a specialized security …
Published in Journal Of Network security · Vol. 5, Issue 1, 2017 · pp. 39–47 Read article
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Performance Analysis of Flying Ad Hoc Network with Different Antennas Using Ricean Fading
Abstract: AbstractWith regards to FANET, utilization of directional antenna can to a great extent decrease the radio interference, in this way enhancing the use of wireless medium and thus the system throughput. Execution of FANET is low under the omnidirectional antenna system contrasted with smart antenna system when Ricean fading model is utilized. Directional antenna covers huge zone and transmits extensive no. of packets, since it centers in the desired direction …
Published in Journal of Telecommunication, Switching Systems and Networks · Vol. 5, Issue 2, 2018 · pp. 1–7 Read article
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Cooperation Based Mechanism to Contrast Black Hole Attack in DTN
Abstract: AbstractDelay tolerant network (DTN) has intermittent node connectivity and nodes are highly mobile. Most often DTN behaves abnormally due to the presence of various malicious nodes and because of challenging environment they try to gain the benefit of presenting itself as a normal node. In this thesis, we focused on black hole attack. A black hole node silently removes or drops the packets without acknowledging the source and destination. When …
Published in Journal of Web Engineering & Technology · Vol. 3, Issue 3, 2016 · pp. 17–20 Read article
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A Comparative Analysis of Sleep Deprivation Attack in AODV
Abstract: Mobile ad-hoc networks (MANETs) are collection of wireless mobile computers (or nodes) having no pre-existing infrastructure or centralized management and which are connected by wireless links automatically. They are one of the most commonly used network services these days. They play a great role in tactical situations such as disaster relief or battlefields, making it an important area for research. But, unfortunately, the many factors that make MANETs successful (fluidity, …
Published in Journal Of Network security · Vol. 3, Issue 3, 2015 · pp. 33–38 Read article
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Asynchronous Check pointing Protocols for Cluster Based MANETs: A Comparative Analysis
Abstract: The recent advancement in the field of wireless networking and mobile computing has led to the development of variety of applications for wireless networks. Mobile Ad Hoc Networks (MANETs) are emerging as one of the major wireless technology in the field of mobile computing. A MANET is a group of mobile devices or nodes that are self-configurable and can communicate using wireless links. The nodes of such a network have …
Published in Journal of Mobile Computing, Communications & Mobile Networks · Vol. 2, Issue 3, 2015 · pp. 19–25 Read article
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Evaluation of Different Movement Models and Routing Protocols in VANET
Abstract: Understanding the mobility characteristics is important for designing and analyzing of routing schemes for VANET (Vehicular ad hoc Network). It’s also important for the VANET, where node movement is used for message transmission. Movement is an important task in VANET due to the uncertain mobility and intermittent behavior of the nodes. Most of the research work in VANETs has been done in the area of routing and forwarding. In this …
Published in Journal of Mobile Computing, Communications & Mobile Networks · Vol. 3, Issue 1, 2016 · pp. 37–40 Read article
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Improving Node Efficiency in Wireless Sensor Networks Using Advanced Clustering and Routing Techniques
Abstract: Many Internet of Things (IoT) applications, such as disaster relief, smart buildings, smart farming, and healthcare monitoring, have made use of wireless sensor networks (WSN). It is one of the alternatives to address different IoT difficulties in different contexts. One of the main problems with sensor networks is power efficiency. WSN operated on the Client-Server (CS) architecture in the past, however researchers suggested Mobile Agent (MA) based WSN to increase …
Published in Recent Trends in Sensor Research & Technology · Vol. 11, Issue 2, 2024 · pp. 35–64 Read article