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The capacity of mobile ad hoc network (MANET) is typically determined by the size of network, routing protocol, mobility and the interactions that occur between the nodes. Moreover, these critical parameters cause the loss rate that has severed impact on the performance of the MANET. This situation even becomes worst when these critical parameters...
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Because of the heterogeneity in radio transceiver capabilities and influence of surroundings, unidirectional links arise in wireless mobile ad-hoc networks. Since most of existing routing protocols for MANETs assume that all links are bidirectional, they would fail in establishing a path or cannot prepare sufficient number of paths for the purpose...
Hybrid routing strategy is widely utilised in hierarchical routing protocols to balance the control overheads and packet delivery delay in mobile ad hoc networks (MANETs). In these protocols the area of the concerned MANET is usually divided into zones. As not all of the zones have the equal probability to become an active relay zone, the resources...
リサーチレポート(北陸先端科学技術大学院大学情報科学研究科) To reduce the number of control messages in dense ad-hoc networks, some protocols reduce the redundancy (or overlap) between communication radii to limit the routing overhead. In this paper, we propose a novel method to decrease the routing overhead by reducing redundancy of data between neighbors: a node selectively...
In mobile ad hoc networks (MANETs), packets are forwarded by a series of nodes to the desired destination. Previously, we have studied the network connectivity of MANETs. In this paper, we study the reliability of an established route between a source to a destination. The route is considered reliable only when all links in the route remain connect...
Citations
Mathematical modeling for energy consumption of MANETs considering the impact of different layers in the protocol stack in addition to that of different network parameters remains unexplored till now even though such modeling is considered as the fastest and the most cost-effective tool for evaluating the performance of a network. Therefore, in this paper, we attempt to develop a mathematical model for energy consumption of MANETs considering both of the aspects. In addition, we also focus on developing mathematical models for end-to-end delay, this metric limits the maximum throughput of a network. In our analysis, we perform rigorous simulation utilizing ns-2 to capture the performance of MANETs under diversified settings. Our rigorous empirical study reveals that we need to develop cross-layer mathematical models for energy consumption and delay to represent the performance of MANETs and such mathematical models need to resolve higher-order polynomial equations. Consequently, our study uncovers a key finding that mathematical modeling of MANETs considering variations in all parameters is not feasible.