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Mobility pattern of an adhoc network affects its connectivity. Random Waypoint Mobility Model is widely followed by Mobile Adhoc Networks (MANET) in real world scenario. This mobility model is popular because it represents random motion of nodes which can move in any direction at any moment at a random speed. In this paper, the connectivity of a MANET, following Random Waypoint Mobility Model has...
In this paper, a new simulation tool is described which is used to present a decentralized approach on Mobile Ad Hoc Networks. The simulation is developed in Matlab using a decentralizing algorithm. The paper includes a distributed algorithm for adaptive movement of nodes in a MANET (Mobile Ad hoc Network) to maintain the overall topology of the network. The proposed algorithm assumes the presence...
Connectivity of Mobile Ad-hoc Networks (MANET) is highly dependent on the mobility model it follows. From previous studies, it has been found that Random Waypoint Mobility Model (RWP) is widely used to simulate performance of the MANETs. This mobility model resembles the mobility of people using mobile phones in a given area. Connectivity is an important issue in a MANET following RWP model and hence...
Energy efficient communication in mobile ad hoc networks (MANET) is a very stringent issue due to the power-constraint in each mobile node. Thus designing a suitable energy efficient multicast routing protocol for optimum use of existing power and to render good system performance simultaneously is a real challenge. In this paper, we proposed a routing algorithm for multicasting that ensures efficient...
Security remains as a concern in MANET. In case of multicast MANET it is even more challenging as most of the routing protocols have been proposed assuming that the nodes in MANET behave in a secure manner. In this paper we are outlining a secure novel multicast routing protocol named Secure Hypercube Based Team Multicast Routing Protocol (S-HTMRP) that deals with both multicast routing and packet...
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