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68 articles for “AOD”
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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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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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Enhancement of Inter-vehicular Communication in VANET based on LEACH and AODV Protocol by Removing the Energy Holes
Abstract: Vehicular Ad-hoc Networks (VANET) is a particular kind of Mobile Ad-hoc network (MANET), in which vehicles on the road form the nodes of the networks. VANETs several applications are used in Intelligent Transportation System. The dynamic variation in topology shortens the forceful time of routing. Ad-hoc on Demand Distance Vector (AODV) routing protocol is the important routing protocol for VANET. It makes several unutilized routes between a source and a …
Published in Journal of Telecommunication, Switching Systems and Networks · Vol. 3, Issue 1, 2016 · pp. 25–32 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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Performance Investigation of OLSR and AODV Routing Protocols for 3 D FANET Environment using NS3
Abstract: Flying Ad Hoc Network is the most suitable and most emerging research topic in the field of wireless communication. Flying ad-hoc network (FANET) is a special class of MANET that provides the communication among small flying drone called UAVs (unmanned aerial vehicle) enable with camera, sensor and communication system. FANET has wide area of applications like reconnaissance and surveillance for military and civil purposes. FANETs along with its special features …
Published in Journal of Communication Engineering & Systems · Vol. 8, Issue 2, 2018 · pp. 1–10 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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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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Performance Analysis of AODV Protocol in MANET Using Fuzzy Logic and QUALNET
Abstract: Mobile ad hoc network (MANET) is an infrastructure-less network in which nodes are connected without any fixed infrastructure. Routing protocols find route to forward data packets from the source node to the destination node. A routing protocol performs key role in finding the shortest route path. In this paper, an approach has been presented using fuzzy logic to evaluate and compare AODV routing protocol with QUALNET. In this paper, number …
Published in Journal of Operating Systems Development & Trends · Vol. 3, Issue 1, 2016 · pp. 7–13 Read article
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AOD Retrieval Over Different LULC Features Using AWiFS Data—A Case Study Over Dehradun
Abstract: In this study, an attempt is made to estimate the Aerosol Optical Depth (AOD) using a physically based radiative transfer model i.e. SMART (Simple Model for Atmospheric Radiative Transfer) over different LULC features. The forward procedure requires the data from Band B2: 0.52-0.59 μm of Resourcesat-2 Advanced Wide Field Sensor (AWiFS). While some of the atmospheric parameters, through transmittance, spherical albedo have been parameterized, few of them are utilized from …
Published in Journal of Remote Sensing & GIS · Vol. 8, Issue 2, 2017 · pp. 54–57 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
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Performance Analysis of AODV, OLSR and GRP Routing Protocols in MANET
Abstract: AbstractThis paper aims to compare performance of three routing protocols for Mobile Ad-Hoc networks (MANET’s). A Mobile Ad-Hoc Network (MANET) is a collection of wireless mobile nodes forming a temporary network without using any centralized access point, infrastructure, or centralized administration. In present study, a comparison of reactive routing protocol i.e., Ad Hoc On-Demand Distance Vector Routing (AODV), proactive routing protocol i.e., Optimized Link State Routing (OLSR) and hybrid routing …
Published in Journal of Computer Technology & Applications · Vol. 4, Issue 1, 2013 · pp. 28–35 Read article
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Detection and Avoidance of Integrated Attacks on MANET using Trusted Hyperbolic AODV Routing Protocol
Abstract: A mobile ad-hoc network (MANET) is a wireless network such that nodes can move dynamically in an infrastructure less network. In reality, MANET may face challenges because of combination of attacks like collaborative black hole, wormhole, flooding and grey hole etc. We have used the term integrated attacks to show the combination of attacks in three different scenarios created. In order to enhance the network performance and eliminate malicious nodes …
Published in Journal of Mobile Computing, Communications & Mobile Networks · Vol. 3, Issue 2, 2016 · pp. 21–34 Read article
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Analysis of AODV & DSR Routing Protocols in Presence of Malicious Nodes for Hybrid Network
Abstract: Routing in hybrid network is emerging area of research due to different connectivity of network. Hybrid network is a combination of wireless and wired networks. It is very difficult to route a packet in both the network using single protocol. The existing routing protocols are not able to perform in both the network simultaneously. On the other hand if any node behaving like malicious and creates attack on network, than …
Published in Recent Trends in Parallel Computing · Vol. 3, Issue 1, 2016 · pp. 27–33 Read article
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AODV Routing Protocol for Congestion Control Based on Packet Priority
Abstract: There is a requirement for permitting customer prioritization, in wireless multimedia streaming; so, arrangement of end client can be empowered with a good quality in-coordinate association with other client devices consequence. As of now, a similar priority is given to all clients, autonomous of their attributes, regularly bringing about unfair dispersion of throughput. This paper proposes a need based plan for QoS in MANET by classifying the activity stream into …
Published in Journal of Communication Engineering & Systems · Vol. 8, Issue 1, 2018 · pp. 59–68 Read article
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Performance Evaluation of DSR, AODV, CGSR based on Average Energy Consumption: A Review
Abstract: AbstractMobile Ad-hoc networks (MANET) have gained lots of attention in researches in recent years, especially in routing protocols due to their dynamic nature. There are number of routing protocols in MANET networks and performance of these routing protocols have been evaluated focusing on metrics such as delay, packet delivery, routing overhead, throughput. However, not much work has been done to evaluate energy aspect of these routing protocols. Design new energy …
Published in Journal of Computer Technology & Applications · Vol. 4, Issue 3, 2013 · pp. 21–27 Read article
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Comparative Performance Analysis of AODV, DSDV and ZRP under Various Network Density and Traffic in MANETs
Abstract: AbstractAs in this day and age, remote turns into a rising field for exploration; portable ad hoc network (MANETs) is a player in remote innovation. In MANETs, there are responsive (AODV), proactive (DSDV) and half breed (ZRP) steering conventions. This paper gives the execution examination of these diverse steering conventions under different system thickness and movement utilizing ns-2 test system. The investigation of this examination gives which steering convention is …
Published in Journal of Computer Technology & Applications · Vol. 7, Issue 2, 2016 · pp. 9–16 Read article
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A Survey on AODV Approach for Efficient Detection and Mitigation of Wormhole Attack in MANET
Abstract: A Mobile Ad-Hoc Network (MANET) is a foundation significantly less or a self-designed aggregating of mobile nodes that can aimlessly control their geographic places such that those networks have dynamic topologies and random mobility with restricted assets. A few attackers attack on MANET to adjust packets and break the connections sooner or later of communiqué. Wormhole attack is one of the active internal attacks in which or extra attacker nodes …
Published in Recent Trends in Parallel Computing · Vol. 5, Issue 1, 2018 · pp. 7–14 Read article
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Performance Analysis of AODV, DSR and CGSR Routing Protocol in MANET based on Energy Consumption
Abstract: Mobile Ad-hoc networks (MANET) have gained lots of attention in researches in recentyears, especially in routing protocols due to their dynamic nature. There are number ofrouting protocols in MANET networks and performance of these routing protocolshave been evaluated focusing on metrics such as delay, packet delivery, routingoverhead, throughput. However, not much work has been done to evaluate energyaspect of these routing protocols. Design new energy efficient routing algorithms arebased on …
Published in Journal Of Network security · Vol. 2, Issue 1, 2014 · pp. 21–27 Read article
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A Review on AODV Protocol and Various Attacks in Mobile Ad Hoc Network
Abstract: Abstract—Mobile ad-hoc networks (MANETs) allow for wireless devices to form a network without the need for central infrastructure. While the lack of need for infrastructure allows the network to be very flexible, it also makes routing a critical concern in the network. The member nodes are themselves responsible for the creation, operation and maintenance of the network using single hop or multi hop communication. Worm hole attack is one of …
Published in Journal Of Network security · Vol. 5, Issue 3, 2017 · pp. 1–8 Read article
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Review on Variants of Security Protocol
Abstract: Mobile ad-hoc network (MANET) is an extremely sensitive network to security because of difficult characteristics like decentralization, dynamic dynamical topology, and neighbor primarily based routing. All existing painter protocol merely trust their neighbor and create route through them because of neighbor primarily based routing network is disturbed by malicious node or persona non grata. Trust calculation is a challenging task because of computation quality constraints in MANET. During this paper …
Published in Recent Trends in Programming languages · Vol. 2, Issue 1, 2015 · pp. 12–18 Read article