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Mobility models based performance evaluation of AOMDV routing protocol of MANET
International journal of applied research, 2017
In Mobile Ad-hoc networks, mobility of nodes affects the performance of network along with the manner in which these nodes move. In this work, performance of Mobile ad hoc network is analyzed on the basis of routing protocol used and mobility model employed. This performance evaluation was done for AOMDV (Ad-hoc On-demand Multipath Distance Vector) routing protocol for different mobility models in MANET and later compared with AODV (Ad-hoc On-demand Distance Vector) routing protocol.
Performance Analysis of AODV and DSR Routing Protocols in Mobile Ad-Hoc Network
International Journal of Knowledge Based Computer Systems, 2019
The Mobile Ad-Hoc Networks (MANET) technology is a self-organized wireless interconnection of communication devices without the use of any fixed network infrastructure/backbone. The performance of Ad-hoc ondemand Distance Vector (AODV) and Dynamic Source Routing (DSR) protocol is two MANET protocol. Selecting an appropriate routing protocol for steering data packet is a very important issue to evaluate the performance of wireless mobile ad-hoc networks (MANET). In order to guarantee an optimum use of these protocols, we need to test different routing protocols performances. This paper presents the performance analysis comparison of ad-hoc on-demand routing protocol (AODV) and Dynamic Source Routing (DSR) under different performance metrics like throughput, packet drop rate and end-to-end delay. Efficiency achieved by the AODV protocol is higher than DSR protocol in mobile ad-hoc networks. The simulation is done in Network Simulator (NS) 2.
Now a day Mobile Ad hoc Networks (MANETs) are a new generation of networks offering unrestricted mobility without any underlying infrastructure. This MANETs research program has mainly focused on developing an efficient routing mechanism in such a highly dynamic and resource constrained network . Most of these routing protocols assume a trusted, safe and cooperative environment. This performance analysis project work is related to various Mobile Ad hoc Networks (MANETs) routing protocols such as Ad-hoc on Demand Distance Vector Routing (AODV), Dynamic Source Routing (DSR), and Optimized Link State Routing (OLSR) [1-4]. On the bases of different routing protocols as mention earlier we can stimulate using network simulator software which generates different graphs as result.
Design of Mobile Ad hoc Network with Performance evaluation of AODV and DSDV Routing Protocol
2014
Mobile ad hoc Network [MANET] is a wireless network which is created dynamically without the use of any existing network infrastructure or centralized administration . MANETs are a kind of Wireless ad hoc network that usually has a routable networking environment on top of a Link Layer ad hoc network.Each device in a MANET is free to move independently in any direction, and will therefore change its links to other devices frequently. Each device or node in MANET can act as a source, destination or router. The routing protocols for MANET are mainly classified as Proactive, Reactive and Hybrid. DSDV is a Proactive routing protocol(meaning they find routing paths independently of the usage of the paths).AODV is a Reactive routing protocol (meaning that it establishes a route to a destination only on demand) designed for use in mobile ad hoc networks (MANET). Here we aim at designing a new Mobile Adhoc Network along with studying the performance parameters of MANET like Throughput, Pack...
Analysis of effect of mobility on performance of AODV in Mobile Ad hoc Network
2012
In recent years the rapid development in telecommunication technologies leads to a non linear growth in the number of users of mobile electronic gadgets accessible to a communication network. These electronic gadgets are nothing but the nodes of the MANET (Mobile Ad hoc Networks) and thus the mobility of the nodes effects a much the performance of the network. A change in mobility can be meant as the change in speed of node during motion in the network or pause time at different points during its motion between a source and destination point in the network. Due to change in mobility link between neighbor nodes can break a number of times as a result of which the performance of a network may be hampered. Also a number of packets may be dropped at different layers of the network. One of the ways of analyzing the performance of a MANET is by considering the packet delivery fraction. This paper describes a detailed analysis of performance affected due to change in mobility. The parameters describing the reason of variation in performance are number of link breaks and number of packet drops.
Performance Analysis of Different Routing Protocols for Mobile Ad-Hoc Network
2018
Mobile ad-hoc network (MANET) has a great importance in today’s research field as it is totally infrastructureless network which is demanded for urgent purpose in battle-field or devastated area during earthquake etc. But there are some constraints which makes its implementation very difficult in practice. In this paper, we have concentrated different parameters which are considered for feasibility of MANET using different routing protocols. End to end delay, Average jitter are used to measure quality of service(QoS) of MANET in application layer and transmit power, receive power and ideal power are measured in physical layer . Results are analyzed choosing 36 nodes with traffic load of 10 using Qualnet simulator. Here, we have chosen ANODR, AODV, DSMO, FISHEY, LANMAR, LAR, OLSR, STAR and ZRP which are well-known routing protocols.
Mobile Ad Hoc Network Routing Protocols: A Detailed Performance Examination of AODV, DSR and DSDV
International Journal of Computer Applications, 2012
The latest technology MANETs is being studied widely and attracting a large variety of applications. Due to varying network topology, The most common challenging factor in MANET is routing [2][3]. In this research paper, we study the performance of reactive routing protocols, Ad hoc on demand Distance Vector (AODV) and Dynamic Source Routing (DSR) and proactive routing protocol Destination Sequenced Distance Vector (DSDV). We study the performance of MANETs routing protocol in high mobility case under low, medium and high density scenario. It becomes important to study the noticeable effect of high mobility on the performance of these routing protocols. We examine in detail the performance of routing protocol with respect to Average End-to-End Delay, Normalized Routing Load (NRL), Packet Delivery Fraction (PDF) and Throughput. Simulation study with NS-2 confirms that AODV provide better performance as compared to DSR and DSDV
Simulation Based Comparative Performance Analysis of Mobile Ad Hoc Routing Protocols
2015
Mobile Ad Hoc Network (MANET) is a group of mobile nodes that are dynamically and arbitrarily located in such a manner that the interconnections between nodes are capable of changing on a continual basis. Routing in MANET is very important issue as dynamic topology of MANET makes routing very difficult. This paper shows comparative performance evaluation of two prominent ondemand reactive routing protocols in mobile ad hoc networks: Ad Hoc On-demand Distance Vector (AODV) and Dynamic Source Routing (DSR). Performance is compared on the parameters like Packet delivery ratio i.e. throughput, Average end to end delay and Normalized routing overhead using network simulator-2(NS-2). The general observation of the results indicate that considered protocols react in similar way in low load and low mobility scenarios, but under high mobility DSR outperforms AODV protocol, although DSR and AODV share similar on-demand behavior.
Performance Analysis of Routing Protocols for Mobile Ad-hoc Networks
2013
In this paper, an effort was made to analyze the performance of Routing Protocols for Mobile Ad-hoc Networks. Wireless networks can be classified in two types: infrastructured wireless networks and infrastructureless (ad hoc) wireless networks. Ad hoc networks are characterized by the need for efficient routing protocols. According to previous research, the Destination-Sequenced Distance-Vector (DSDV) routing protocol and the Ad-hoc On-Demand Distance Vector (AODV) routing protocol are two good representatives for each routing protocol category i.e. Table-Driven category and On Demand category respectively. The Simulation results have been compared to get their performance with respect to the mobility, offered load, number of nodes and pause time of nodes movement. It was tried to find which routing protocol is appropriate for certain network conditions. When the nodes move continually then AODV seems to be better than DSDV. When nodes stay unmoving for a long time then DSDV is pref...
Analysis & Comparison of Mobility Models for Ad-hoc Network
MANET is a Mobile ad-hoc network in which each node can communicate with another node without using any existing infrastructure. The performance of ad-hoc network depends on mobility. In this paper the performance of different mobility models Random Walk, Random Waypoint, RPGM, Manhattan Grid, Gauss Markov is compared with routing protocols such as Ad-hoc On-Demand Distance Vector (AODV), Distance Source Routing (DSR), Destination Sequenced Distance Vector (DSDV), Ad-hoc On-Demand Multipath Distance Vector routing (AOMDV). Simulation has been carried out using Network Simulator NS2.34 and its associated tools. Simulation results include comparative analysis of routing protocol vs. mobility models.