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145 articles for “mobile nodes”
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Security Attacks and its Solution in VANETs
Abstract: A Vehicular Ad Hoc Network (VANETs) is a latest technology used now days for security and safety purpose of vehicles so that the rate of accidents can be reduced. VANETs can reduce various problems like road accidents, traffic jams, toll tax etc. through mobile nodes to mobile nodes and mobile nodes to roadside communications. However, the security for VANET is a major concern. In this paper we have discussed about …
Published in Journal of Mobile Computing, Communications & Mobile Networks · Vol. 8, Issue 3, 2021 · pp. 17–23 Read article
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A Novel Approach for Detection and Prevention of Malicious Nodes in Mobile Ad Hoc Network
Abstract: AbstractIn current years, the mobile ad hoc network (MANET) plays an essential part in networking research environment for sharing information from one to others. It works in the distributed situation and changes the topology very frequently because of its dynamic nature. In our work, we proposed the secure path by calculating the trust of each node in the network. Trust computation is one of the most significant tasks for communication, …
Published in Journal of Computer Technology & Applications · Vol. 8, Issue 2, 2017 · pp. 7–12 Read article
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A Survey of Various Route Selection Strategies for Mobile Ad-Hoc Networks
Abstract: Mobile Ad-hoc Networks (MANETs) have a dynamic topology due to the mobile nature of portable devices. Because of high mobility of mobile devices in MANETs, a frequent path failure occurs when a node changes its position in the network. Due to path failure, packet loss occurs in the network. Packet loss is responsible for information lost and retransmission in the network. To minimize packet loss in the network, there should …
Published in Journal of Mobile Computing, Communications & Mobile Networks · Vol. 2, Issue 1, 2015 · pp. 17–23 Read article
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Optimizing Handoff Probability in GSM Networks: A Comprehensive Review of Pathloss Modeling Techniques
Abstract: Because wireless networks are becoming more and more popular, it is necessary to combine several heterogeneous networks in order to give users access to global information. An intriguing and modern concept called vertical handoff aims to combine several network interfaces. Battery power is the single most essential parameter that affects specific mobile nodes. The battery life of some mobile nodes is nearly depleted at the conclusion of algorithm execution because …
Published in Journal of Microwave Engineering and Technologies · Vol. 10, Issue 2, 2023 · pp. 22–29 Read article
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STUDY AND LITERATURE OR RESEARCH SURVEY OF MOBILE COMPUTING, MOBILE COMMUNICATION AND MOBILE AD HOC NETWORK IN WIRELESS NETWORK
Abstract: Wireless network is best network for many uses in present time. The communication on this network without guided media as cables. Mobile computing is a computing system, each mobile nodes are connected using wireless medium as waves or signals. Mobile communication is a communication system, each mobile nodes are communicated using waves and signals and connected to a links called wireless links. In Mobile ad hoc network, each mobile nodes …
Published in Journal of Mobile Computing, Communications & Mobile Networks · Vol. 5, Issue 1, 2018 · pp. 15–21 Read article
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Mobile Ad Hoc Network Gray Hole and Black Hole Attack Detection and Defences: Review
Abstract: Mobile ad hoc network (MANET) is an infrastructure less dynamic network which is created on demand. MANET is an assembly of mobile nodes which is a temporary network. Mobile nodes frequently come and go out of the network. Because of self-motivated or mobility in nature, nodes are very important factor for the security perspective. In this paper, a review on a various type of network attacks, such as black hole …
Published in Journal Of Network security · Vol. 4, Issue 3, 2016 · pp. 1–6 Read article
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Incorporating Mobility to Sensor Networks during Node Failure and Their Analysis for Radio Propagation Models
Abstract: AbstractWireless sensor networks are expected to find wide applicability and increasing deployment in the near future. It consists of spatially distributed autonomous sensors to monitor physical or environmental conditions and to cooperatively pass their data through the network to a main location. The more modern networks are bi-directional, also enabling control of sensor activity. The development of wireless sensor networks was motivated by military applications such as battlefield surveillance, many …
Published in Journal of Communication Engineering & Systems · Vol. 4, Issue 1, 2014 · pp. 29–35 Read article
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A Survey on Various Security Attacks in Mobile Ad-Hoc Network
Abstract: AbstractMobile ad-hoc network is infrastructure-less network and there is no central authority to govern its functioning. Mobile nodes are connected with each other via wireless link and communicate with one other with the aid of intermediate nodes that come in their transmission range. Mobile nodes are keys to this network and hence are capable of moving free throughout the network; this property makes MANET to be attacked by various types …
Published in Journal of Computer Technology & Applications · Vol. 6, Issue 3, 2015 · pp. 17–30 Read article
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Efficient Multicast Routing in MANET
Abstract: Mobile ad hoc network (MANET) is dynamic, self-configuring, distributive, infrastructure-less and self-organized wireless network having collection of independent mobile nodes which are free to move arbitrarily. MANET uses a multicast communication in various applications in which close collaboration of teams is very crucial. In this paper, we propose optimized expanding ring search (OERS) protocol which uses modified expanding ring search method during route discovery process and also analyse the performance …
Published in Journal of Mobile Computing, Communications & Mobile Networks · Vol. 3, Issue 3, 2016 · pp. 16–26 Read article
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A Survey on Classification of Routing Protocol in MANET: PROACTIVE, REACTIVE, HYBRID
Abstract: MANET is a wireless infrastructure-less network, in which the nodes are free to move independently in any direction. A mobile Ad hoc network comprises of collection of wireless mobile nodes that are capable of communicating with each other without infrastructure or any centralized administration. There is No wired infrastructure is required to form a network. Mobile Ad-hoc network (MANET) is a dynamic wireless network in which each mobile node acts …
Published in Journal of Mobile Computing, Communications & Mobile Networks · Vol. 5, Issue 2, 2018 · pp. 33–38 Read article
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Analyzing the Impact of Offer Load, Mobility and Energy Related Issues on Simulation Areas of Reactive and Proactive Routing Protocols in MANETS
Abstract: MANETS is a collection of independent mobile nodes that can communicate through each other via radio waves. The mobile nodes that are in radio range can directly communicate whereas others need the aid of intimidate node to route the packets. These networks are fully disturbed and can work with any place without the help of any infrastructure. This property makes these networks highly flexible and robust. In this project, the …
Published in Journal of Mobile Computing, Communications & Mobile Networks · Vol. 1, Issue 2, 2014 · pp. 17–21 Read article
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A Novel Key Distribution Scheme for Link Encryption in MANET
Abstract: Mobile adhoc network is a self organize infrastructure-less wireless network in which every mobile node act as a router to transfer information from one mobile node to another. Adhoc routing protocols are either proactive or reactive. To discover the neighbors, most routing protocols like AODV, DSR use the concept of Hello packet. In this paper, we proposed novel key distribution scheme with Hello packet using steganography for link encryption. Link …
Published in Journal of Mobile Computing, Communications & Mobile Networks · Vol. 2, Issue 3, 2015 · pp. 59–72 Read article
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Throughput Analysis of Proactive and Reactive MANET Routing Protocols Over FTP and CBR
Abstract: communicating with nodes while not the utilization of network infrastructure or any centralized administration. Manet is taken into account a group of a wireless mobile node. there's variety of manet routing protocol or are developed however these all the protocols don't seem to be capable of manufacture economical routing of packet in sizable amount of node because as a result of their own limitations. Ad hoc routing technology has been …
Published in Trends in Opto-electro & Optical Communication · Vol. 5, Issue 2, 2015 · pp. 23–26 Read article
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An Efficient Approach for Detection of Wormhole Attack in MANET
Abstract: AbstractMobile Adhoc Network (MANET) consists of a huge amount of the mobile nodes with wireless communications and computation capabilities. Due to their diverse applications, Adhoc networks are appealing for use in many domains. These networks operate in the license free frequency band and do not require any investment in infrastructure, making them attractive for military and selected commercial applications. Security is a central concern in the MANET. The MANET is …
Published in Trends in Opto-electro & Optical Communication · Vol. 5, Issue 2, 2015 · pp. 12–22 Read article
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Comparison of Different Routing Protocols by Varying Transmission Power
Abstract: Mobile ad hoc networks (MANETs) consist of a collection of wireless mobile nodes which dynamically exchange data among themselves without the reliance on a fixed base station or a wired backbone network. All nodes are mobile and can be connected dynamically in an arbitrary manner. In this paper reactive, proactive and hybrid protocols are compared with varying transmission power in terms of throughput, average jitter and average end to end …
Published in Journal Of Network security · Vol. 4, Issue 1, 2016 · pp. 1–6 Read article
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Implementing and Evaluating AODV, DSR and DYMO Protocol using Grid-based Routing for Mobile Ad-Hoc Networks
Abstract: The reactive routing protocols got much significance because of their low storage requirements and high mobility. In this paper, three routing protocols AODV, DSR and DYMO are analyzed and simulation results evaluated on grid-based routing have been presented and compared by using QualNet simulator on the basis of performance metrics such as throughput, average jitter, average end-to-end delay, signals transmitted and ACK packets sent. The grids are distributed that tracks …
Published in Journal of Mobile Computing, Communications & Mobile Networks · Vol. 1, Issue 2, 2014 · pp. 1–8 Read article
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Study on Network Load on Various Mobile Ad Hoc Network Protocols Under the Random Walk Mobility and Random Way Point Model
Abstract: AbstractMobile ad hoc Network consists of mobile networks which create an underlying architecture for communication without the help of traditional fixed-position routers. MANET is group of mobile nodes which uses multi hop transmission for communication. Routing in MANET is challenging task, moreover presence of malicious nodes make the overall network very insecure furthermore dynamic nature of moving nodes adds to the complexity Mobility of the nodes has substantial influence on …
Published in Journal of Computer Technology & Applications · Vol. 5, Issue 1, 2014 · pp. 21–25 Read article
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BUILDING A SMART CHATTING PLATFORM FOR SOCIAL NETWORKING:”GUFTGU”
Abstract: This research paper details the development of a location-based social networking application with a focus on offline first functionality. Guftgu is a communication application developed using React Native for the frontend and Node.js for the backend. It facilitates seamless, real-time conversations between strangers while prioritizing user privacy through complete anonymity. The platform’s intuitive interface, cross-platform compatibility, and efficient backend architecture enable smooth performance and user engagement. Designed with privacy at …
Published in Journal of Microelectronics and Solid State Devices · Vol. 12, Issue 3, 2025 · pp. 32–37 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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Comparison of AODV and DSR Routing Protocols by using Mobility Model in Vehicular Ad-Hoc Network
Abstract: AbstractVehicular ad hoc network is a type of network that provides the communications between vehicle and road side; vehicle and vehicle; and vehicle and infrastructure. VANET has new applications and features for travelers for providing vehicle related information for safety purpose that has never been possible in past. It is an application of MANET. In MANET the node is communicating with the base station. The present paper is mainly intended …
Published in Journal of Communication Engineering & Systems · Vol. 5, Issue 2, 2015 · pp. 24–29 Read article