Routing protocols are a critical aspect to performance in mobile wireless networks. The development of new protocols requires testing against well-known protocols in various simulation environments. In this paper, present an overview of several well-known MANET routing protocols and the implementation details of the DSDV routing protocol using Random Way Point Mobility Model in the ns-3 network...

Mobile Ad-Hoc Network (MANET) is a collection of wireless mobile hosts forming a temporary network without the aid of any stand-alone infrastructure or centralized administration. Most of the proposed MANET protocols do not address security issues. In MANETs routing algorithm is necessary to find specific routes between source and destination. The primary goal of any ad-hoc network routing prot...

The major challenge to design and deployment of mobile ad hoc networks (MANETs) is its dynamic nature, which carries with itself a set of security measures to be resolved. In this paper, we compare the behavior of three routing protocols DSDV, DSR and AODV under security attack, where the investigation is carried out with respect to two types of node misbehavior. The parameters taken into consi...

High-speed Wireless LANs based on 802.11 technologies are becoming increasingly ubiquitous. IEEE 802.11n is the last standard toward achieving higher speeds and aims to enhance 802.11 for higher throughput. Few works studied 802.11n medium access control (MAC) layer, but unfortunately, effects of higher physical rates is still unknown to the upper layers and especially routing layer of these ne...

Problem statement: In this research, it had been presented a novel Skew Scenario Model that has been developed and implemented for mobile ad hoc networks. There exist several mobility patterns that try to capture the behavior of the mobile devices under different circumstances, whereas in our work, the direction movement of the nodes is significantly specified horizontally, vertically and diago...

Ad hoc networks are characterized by multi-hop wireless connectivity, frequently changing network topology and the need for efficient dynamic routing protocols plays an important role. Comparison of the performance of two prominent on-demand routing protocols for mobile ad hoc networks: Dynamic Sequence Distance Vector (DSDV) Routing Protocol, Optimized Link State Routing (OLSR) Protocol. A det...

Lately, the concept of VANETs (Vehicular Ad hoc Networks) has gotten a huge attention as more wireless communication technologies becoming available. Such networkis expected to be one of the most valuable technology for improving efficiency and safety of the future transportation. Vehicular networks are characterized by high mobility nodes which pose many communication challenging problems. In ...

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 Vec...

Traffic systems have been built as a result of recent technological advancements. In application, dependable communication technology is essential to link any system needs. VANET used communicate data about intelligent traffic lights, which are focused on infrastructure during accidents and mechanisms reduce congestion. To ensure reliable transfer in VANET, appropriate routing protocols must be...

Abslract-We investigate via simulation the performance issues of Dcstinatioo-Sequenced Distance Vector (nSDV) and Ad-hoc On-demand Distance Vector (AODV) routing protocols for mobile ad hOl: networks. Four perfonnance metrics arc measured by varying the maximum speed of mobile hosts, the number of connections, and the network size. Monle Carlo simulation method is used to estimate the expectati...