Comparative Study on Performance Evaluation of Routing Protocols in MANETs (original) (raw)
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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.
Assessing the Performance of Mobile Ad-Hoc Network (MANET) Routing Protocols
2021
This paper focuses on evaluating some of the routing protocols for the Mobile Ad-Hoc Network (MANET) and discusses their abilities to provide advanced Quality of Service (QoS) support in spite of their dynamic nature. Two routing protocols have been extracted to be studied extensively and compared against each other in terms of their performance: the on-demand Dynamic Source Routing (DSR) along with the table-driven Destination-Sequenced Victor (DSDV) routing protocol. The performances are analyzed according to various factors such as network load, mobility, and network size using a set of parameters. The evaluation shows that an on-demand routing protocol is preferable in all routing conditions.
Performance Assessment of MANET Routing Protocols
International Journal of Communications, Network and System Sciences, 2015
Mobile ad hoc networks use many different routing protocols to route data packets among nodes. Various routing protocols have been developed, and their usage depends on the application and network architecture. This study examined several different routing protocols, and evaluated the performance of three: the Ad Hoc On-Demand Distance Vector Protocol (AODV), the Destination-Sequenced Distance-Vector Routing (DSDV), and the Dynamic Source Routing (DSR). These three protocols were evaluated on a network with nodes ranging from 50 to 300, using performance metrics such as average delay, jitter, normal overhead, packet delivery ratio, and throughput. These performance metrics were measured by changing various parameters of the network: queue length, speed, and the number of source nodes. AODV performed well in high mobility and high density scenarios, whereas DSDV performed well when mobility and the node density were low. DSR performed well in low-mobility scenarios. All the simulations were performed in NS2 simulator.
Comparative Evaluation of Mobile Ad Hoc Network (Manet) Protocols Routing
JES. Journal of Engineering Sciences, 2006
Wireless Ad Hoc networks are relatively new and are gaining ground in research due to promises they offer. Wireless Ad hoc networks do not require predefined configuration and have no fixed infrastructure. They are self-organizing and self-configuring networks. Several protocols have been developed that vary in the performance and complexity. Most routing protocols for mobile ad hoc networks, such as: Ad Hoc On Demand Distance Vector Protocol (AODV), Dynamic Source Routing (DSR) are designed without explicity considering quality of service of the generated route. These routing protocols provide the capability for establishing minimum hop paths between nodes on a best effort basis regardless of QoS. In our work, we analyze the performance of these protocols and we present an efficient scheme for support QoS over MANET named Hierarchical Dynamic Source Routing protocol (HDSR). The performance aspects we study are fraction of routing overhead, end-to-end delay and throughput. It was shown via computer simulations that (HDSR) improves these performance aspects in wireless mobile ad hoc networks compare to other protocols.
International Journal of Engineering Research and Technology (IJERT), 2014
https://www.ijert.org/performance-evaluation-of-routing-protocols-dsr-dsdv-zrp-mobile-adhoc-networks-manet-by-using-network-simulator-2 https://www.ijert.org/research/performance-evaluation-of-routing-protocols-dsr-dsdv-zrp-mobile-adhoc-networks-manet-by-using-network-simulator-2-IJERTV3IS20374.pdf A Mobile Ad-hoc Network (MANET) consists of a number of mobile wireless nodes, among which the communication is carried out without having any centralized control. MANET is a self organized, self configurable network having no infrastructure, and in which the mobile nodes move arbitrarily [1]. A routing protocol is used to find routes between mobile nodes to facilitate communication within the network. The main goal of such an ad hoc network routing protocol is to establish correct and efficient route between a pair of mobile nodes so that messages delivered within the active route timeout interval. Route should be discovered and maintained with a minimum of overhead and bandwidth consumption. A recent trend in ad hoc network routing is the reactive on-demand philosophy where routes are established only when required. The protocols are Dynamic Source Routing (DSR), Destination sequenced distance vector routing (DSDV) routing protocol, Zonel routing protocol (ZRP). The performance of these routing protocols is analyzed in terms of their average through-put, average end to end delay, packet delivery ratio and their results are shown in graphical forms.
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
Efficiency Evaluation of Routing Protocol in MANET
A Mobile Ad-Hoc Network (MANET) is characterized by dynamic nature without any physical infrastructure and centralizes access point. Routing in Ad-hoc networks is a challenging due to mobility of nodes. In this paper, a detailed simulation based performance analysis has been carried out of Ad-Hoc On-Demand Distance Vector (AODV), Dynamic MANET On-Demand (DYMO), and Destination-Sequenced Distance Vector Routing (DSDV), Dynamic Source Routing (DSR) based on different network scenario of network size, node mobility and pause time. Performance matrix includes parameters like packet delivery fraction, throughput, average delay, routing overhead, and packet loss using ns-2.34 as network simulator.
IJERT-A Performance Analysis Of Routing Protocols In Mobile Ad-Hoc Networks
International Journal of Engineering Research and Technology (IJERT), 2012
https://www.ijert.org/a-performance-analysis-of-routing-protocols-in-mobile-ad-hoc-networks https://www.ijert.org/research/a-performance-analysis-of-routing-protocols-in-mobile-ad-hoc-networks-IJERTV1IS8130.pdf Mobile Ad hoc Networks (MANET) constitutes a group of wireless mobile nodes that transmit information without any centralized control. MANETs are infrastructure-less and are dynamic in nature that is why; they require peremptorily new set of networking approach to put through to provide efficacious and successful end-to-end communication. Therefore, an intelligent routing approach is needed in MANETs for changing network conditions such as the size of network and partitioning of network. Due to this Routing is observed as the most interesting research area in MANET. A number of different routing protocols like DSDV, AODV, DSR, ZRP etc. are developed for MANETs, and all the time when a new protocol is proposed, it attempts to provide better route establishment. Also, it is necessary for the routing protocols to ensure the quality of services to applications by giving the correct route from any source to destination within time. Therefore, it is difficult to ascertain definitely that which protocol may work best under a number of different network scenarios, such as increasing node density and traffic. This paper provides an overview and performance analysis of a wide range of routing protocols proposed to see which protocols may perform comparatively better in large networks.