Performance Analysis Of Dynamic Routing Protocols Using Random Waypoint Model For Manet In Ns2 (original) (raw)
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Proceedings of the 12th International Conference on Web Information Systems and Technologies, 2016
Mobile ad-Hoc Network (MANET) is a group of mobile nodes interconnected and dynamic. A routing protocol is used to find the routes between the mobile nodes and facilitate the communication within the network. The aim of the protocols is to establish a correct and efficient route between a pair of mobile nodes, also it needs to be discovered and kept with a minimum consumption of bandwidth. This research work shows the performance assessment of six routing protocols: Destination Sequenced Distance-Vector (DSDV), Optimized Link State Routing (OLSR), Dynamic Source Routing Protocol (DSR), Ad Hoc On-Demand Distance Vector (AODV), Zone Routing Protocol (ZRP), Dynamic MANET On-Demand (DYMO). The evaluation was defined scenarios with 50, 90, 130, 170, 210 and 250 nodes and parameters such as: numbers of generated packages , broadcast packages, delay of node to node. The simulations and visualization from the results were executed in the network simulator NS2 version 2.34 and TraceGraph.
Performance Analysis of AODV, CBRP, DSDV and DSR MANET Routing Protocol using NS2 Simulation
International Journal of Computer Network and Information Security, 2013
A Mobile Ad-hoc Net work (MANET) is a collection of mu lti-hop wireless mobile nodes among which the communication is carried out without any centralized control or fixed infrastructure. MANET is a self-organized, self-configurable network having no infrastructure, and in which the mobile nodes move arbitrarily. The wireless link in the network are highly error prone and can go down frequently due to the mobility of nodes, interference and less infrastructure. Hence, because of the highly dynamic environ ment routing in MANET is a very d ifficu lt task. Over the last decade various routing protocols have been proposed for the mobile ad-hoc network and the most important among all o f them are AODV, DSR, DSDV and CBRP. This research paper gives the overview of these routing protocols as well as the characteristics and functionality of these routing protocols along with their pros and cons and then make their co mparative analysis in order to measure the perfo rmance of the network. The main objective of this paper is to co mpare the performance of all the four routing protocols and then to make the observations about how the performance of these routing protocols can be improved. Perfo rmance of these routing protocols are compared on the basis of various parameters such as throughput, delay and packet delivery ratio.
Performance Analysis of MANET Routing Protocols A Comparative Study
International Journal of Computer Applications, 2013
Ad Hoc Networks are multi -hop wireless networks with dynamically changing network connectivity owing to mobility. The protocol suite includes several routing protocols specifically designed for ad-hoc routing. The conventional routing protocols such as shortest-path routing algorithms are not particularly well suited for operation in ad-hoc networking environment. The most widely used ad hoc routing protocols are Ad-hoc On-Demand Distance Vector Routing (AODV), Destination Sequenced Distance Vector (DSDV), Dynamic Source Routing (DSR) and Temporally -Ordered Routing Algorithm (TORA). In this paper, the three random based mobility models such as Random waypoint, Random walk and Random Directions were implemented. The two different parameter constraints like packet-delivery fraction and End-toend packet delivery delay are compared with respect to mobility speed, Traffic and Network size. The simulation results shows that the AODV protocols in Random Waypoint mobility model performs better than DSDV, TORA and DSR in Random walk and random Direction mobility model. . Based on the observations, it is to suggest that AODV routing protocol can be used under high mobility since it outperforms DSDV, TORA and DSR protocols.
International Journal of Information and Electronics Engineering, 2013
Mobile Ad hoc NETwork (MANET) is a collection of mobile nodes that are arbitrarily located so that the interconnections between nodes are dynamically changing. In MANET mobile nodes form a temporary network without the use of any existing network infrastructure or centralized administration. A routing protocol is used to find routes between mobile nodes to facilitate communication within the network. Route should be discovered and maintained with a minimum of overhead and bandwidth consumption. A wide range of routing protocols for MANETs has been proposed by researchers to overcome the limitations of wired routing protocols. This paper presents performance evaluation of three different routing protocols, i.e., Dynamic Source Routing (DSR), Optimized Link State Routing (OLSR) and Fisheye State Routing (FSR) in variable pause time. We have used Random Waypoint mobility model and performed simulations by using QualNet version 5.0 Simulator from Scalable Networks. Performance of DSR, OLSR and FSR is evaluated based on Average end to end delay, Packet delivery ratio, Throughput and Average Jitter. Index Terms-MANET, DSR, OLSR, fisheye, random waypoint mobility model, qualnet version 5.0.
Performance Analysis of Non-Realistic Routing Protocol using Random Waypoint Model in MANET
The AIUB journal of science and engineering, 2024
A mobile ad hoc network (MANET) is a collection of wireless nodes connected via wireless networks and has no set structure. MANETs feature a self-organized routing topology in which mobile nodes are free to move, making it difficult and crucial to construct a stable and reliable network. Thus, failure of the route is also regarded as a prime factor affecting the efficiency of any MANET routing protocol. The breaking of the connection between two routes or more nodes will cause the failure of the route specifically in the non-realistic routing protocol. In a network of mobile nodes, the link break is mainly based on the mobility of individual nodes. Therefore, the objective of this research is to investigate the performance of proactive DSDV and reactive AODV routing protocol using the Random Waypoint(RWP) mobility model in MANET. NS-2 network simulator is used to simulate the MANET environment and BonnMotion is to create a movement of mobile nodes that integrate with the routing protocol. The network performance metrics used are throughput, packet delivery ratio, and average end-to-end delay. In addition, three simulation scenarios have been conducted to compare AODV and DSDV routing protocols with varying numbers of nodes, a comparison of AODV and DSDV routing protocols with varying pause time, and a comparison of AODV and DSDV routing protocols with varying mobility speed. The result from the three scenarios analysed and concluded that the RWP mobility model with AODV gives a better performance of throughput with 869.69 kbps and Packet Delivery Ratio (PDR) with 83.00% meanwhile, RWP with DSDV is better for the average end-to-end delay(EED) with 212.970 bps.
Comparative Performance Analysis of DSDV, AODV and DSR Routing Protocols in MANET Using NS2
Advances in Computer …, 2010
Mobile Ad-Hoc networks are highly dynamic networks characterized by the absence of physical infrastructure. Nodes of these networks functions as a routers which discovers and maintains the routes to other nodes in the network. In such networks, nodes are able to move and synchronize with their neighbors. Due to mobility, connections in the network can change dynamically and nodes can be added and removed at any time. In this paper, we are going to compare Mobile Ad-Hoc network routing protocols DSDV, AODV and DSR using network simulator NS2.34. We have compared the performance of three protocols together and individually too. The performance matrix includes PDR (Packet Delivery Ratio), Throughput, End to End Delay, Routing overhead. We are comparing the performance of routing protocols when packet size changes, when time interval between packet sending changes, when mobility of nodes changes.
Performance Analysis of AODV, CBRP, AOMDV, DSR MANET Routing Protocol using NS2 Simulation
International Journal of Computer Applications, 2015
Mobile ad hoc network is a self-directed structure of mobile nodes connected by wireless links. All nodes operate not only as an end system, but also as work as a router to forward the packets. Ad hoc wireless networks are characterized by multihop wireless connectivity, infrastructure less and habitually changing topology. It may be necessary for one mobile node to schedule other hosts for forwarding a packet from source to destination node due to the constrained transmission range of wireless network interfaces. Therefore a self-motivated routing protocol is required for these networks to work properly. A number of Routing protocols have been created to achieve this task. In this paper, a comparative analysis of four reactive routing protocols namely AODV, AOMDV, DSR and CBRP is done. Here CBRP is also a hierarchical routing protocol. This paper is aimed to analyze the adequacy of considered routing protocols in an energy constrained environment under varying mobility and pause time. These protocols have been analyzed extensively for various performance parameters (energy consumption, delay, throughput, Packet Delivery Ratio etc.) over different network scenarios. Simulation results show that none of the protocol surpasses other for all considered scenarios. However, CBRP has produced better results in terms of throughput, normalized routing load and delay while AOMDV is a better choice for energy related parameters. Simulation results of the paper are very helpful for the wise selection of the energy efficient base routing approach to scale MANETs.
Analysis Performance of Different Routing Protocols for MANETs using NS2 Simulator
International Journal for Research in Applied Science & Engineering Technology (IJRASET), 2022
To put it simply, a Mobile Ad-Hoc Network (MANET) is indeed a network of wireless mobile hosts that have formed temporarily without the use of any dedicated infrastructure or centralized administration. The network's nodes are selforganizing & self-configuring because of their mobility. The hosts also serve as routers. Their job is to route information to and from other network nodes. Routing protocols are essential in MANETs because they determine the best ways to get from one node to another. Any ad hoc network's routing protocol should be designed with the ever-evolving topology in mind. For this reason, it is important to set up a path between any two nodes that uses as little bandwidth as possible and as few hops as possible in the routing process. Due to the transient and ever-changing nature of mobile ad hoc networks, designing suitable routing protocols is difficult. For MANETs, routing protocols can be either proactive or reactive. Features and difficulties of MANETs are discussed in this work. Furthermore, both proactive and reactive routing systems, as described earlier, are discussed in detail. Additionally, DSDV, DSR, and AODV are compared with one another in terms of attributes and performance. Finally, certain articles that have dealt with routing in MANET are critically examined.
Arxiv preprint arXiv:1104.2368, 2011
Mobile Adhoc Network is a kind of wireless ad hoc network where nodes are connected wirelessly and the network is self configuring. MANET may work in a standalone manner or may be a part of another network. In this paper we have compared Random Walk Mobility Model and Random Waypoint Mobility Model over two reactive routing protocols Dynamic Source Routing (DSR) and Adhoc On-Demand Distance Vector Routing (AODV) protocol and one Proactive routing protocol Distance Sequenced Distance Vector Routing (DSDV) Our analysis showed that DSR, AODV & DSDV under Random Walk and Random Way Point Mobility models have similar results for similar inputs however as the pause time increases so does the difference in performance rises. They show that their motion, direction, angle of direction, speed is same under both mobility models. We have made their analysis on packet delivery ratio, throughput and routing overhead. We have tested them with different criteria like different number of nodes, speed and different maximum number of connections.
A Simulation Based Performance Analysis of AODV and DSDV Routing Protocols in MANETs
2012
A Mobile Ad hoc Network (MANET) is an infrastructure less, decentralized multi-hop network where the mobile nodes are free to move randomly, thus making the network topology dynamic. Various routing protocols have been designed which aims at establishment of correct and efficient routes between a pair of mobile nodes. In this work, an attempt has been made to understand the characteristics/behavior of Ad hoc On Demand Distance Vector (AODV) and Destination Sequence Distance Vector (DSDV) routing protocols when operating in more challenging environment such as frequent change in network topology and node density. The performance differentials are analyzed using throughput, average endto-end delay and normalized routing load which shall provide an insight about the sensitivity of the protocols under consideration when exposed in more challenging environment. Simulation based analysis of the protocols have been done using NS-2.