Ad Hoc On-Demand Multipath Distance Vector Based Routing in Ad-Hoc Networks
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Ad Hoc On‑Demand Multipath Distance Vector Based Routing in Ad‑Hoc Networks Pushpender Sarao1
© Springer Science+Business Media, LLC, part of Springer Nature 2020
Abstract In this paper, Ad hoc on-demand distance vector (AOMDV) routing protocol has been analysed based on different performance parameters in different network scenarios. Performance parameters like normalized routing load, throughput, dropped packets, receiving packets, average delay. At different values of network connections, pause times, simulation times, and speed rates, we compared performance of AOMDV with Ad hoc on-demand distance vector, Destination-Sequenced Distance Vector, and Dynamic Source Routing routing protocols. For simulation work, network-simulator 2.35 has been used. Keywords E2E delay · Throughput · Dropped packets · Network connections · Pause time
1 Introduction Mobile ad-hoc networks (MANETs) are the popular networks that are frequently used adhoc networks because of ease of installation and low cost [1]. Routing in such types of networks is a big challenge. Because of nodes changes their position frequently. Also performance of various routing protocols during connection establishment is a big task. To reduce the packet loss and end-to-delay, several routing protocols like AODV have been enhanced. Similar type of modified extended version of AODV is AOMDV routing protocol which is a multi-route, disjoint path, and loop free protocol [2]. AODV, DSR [3], and DSDV [4] are three main routing protocols that are used in Mobile ad-hoc networks [5]. All these have some features that vary depends on network conditions. Extended versions of these routing protocols have been proposed by several researchers. AOMDV [6] is the extended version of AODV. AODV is single path routing protocol while AOMDV is multi path routing protocol. Performance of AOMDV is evaluated in different network scenarios with several performance parameters [7]. Some researcher analysed AOMDV with network size and speeds while others evaluated with various traffic rates and pause times. AOMDV routing protocol is loop free and disjoint path based protocol in mobile ad-hoc networks. Basic working principal of AOMDV is same as AODV. There are some rules for AOMDV which have to follow while taking decision for connection establishment. * Pushpender Sarao [email protected] 1
Hyderabad Institute of Technology and Management, Hyderabad 501401, India
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We can classified routing protocols in MANET based on routing information update. First reactive routing protocols like AODV, AOMDV, and DSR. These are on demand routing protocols. They do not main topology. Other category is proactive routing protocols like DSDV. They are table driven routing based protocols. They update network topology information in routing table. • AODV and AOMDV routing protocols both are reactive routing protocols. • Routing table in AODV and AOMDV are same, the main difference is that instead hop count, in AOMDV use advertisement hop count. • During ro
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