2018
DOI: 10.1007/s11235-018-0532-3
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Enabling connectivity for tactical networks in mountainous areas by aerial relays

Abstract: A general modeling framework for realistic performance evaluations of tactical mobile ad-hoc networks deployed in mountainous areas is presented. The framework is easily extensible, and can be eventually automated. It can be also used to generate data for other network simulators. The framework utilizes the freely downloadable high resolution 3D terrain data to define time dependent trajectories of network nodes. The node speeds and directions are linked to the terrain profile which extends the previously prop… Show more

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Cited by 7 publications
(7 citation statements)
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“…A directed communication graph, G(V, E), can be used to model the wireless network deployment. An edge (i, j) ∈ E is a directed link from device i to device j. E is the set of all possible links in the network and devices n i ∈ V in the network are represented with the set of vertices, V. The haversine distance, considering the earth's curvature, between device i and device j is represented by d(i, j) [10]. The transmission range of a device determines the presence of a communication link between any two devices.…”
Section: Network Modelmentioning
confidence: 99%
See 1 more Smart Citation
“…A directed communication graph, G(V, E), can be used to model the wireless network deployment. An edge (i, j) ∈ E is a directed link from device i to device j. E is the set of all possible links in the network and devices n i ∈ V in the network are represented with the set of vertices, V. The haversine distance, considering the earth's curvature, between device i and device j is represented by d(i, j) [10]. The transmission range of a device determines the presence of a communication link between any two devices.…”
Section: Network Modelmentioning
confidence: 99%
“…In [9] the performance metric is chosen as coverage. Although some studies such as [10] took the effect of propagation loss and the characteristics of a real environment, there is a lack of studies that take the performance evaluation problem of a cooperative wireless network in terms of overall communication activity in an aggregated manner.…”
Section: Introductionmentioning
confidence: 99%
“…Although, maintaining the required QoS is challenging because radio coverage varies due to obstacles in the signal propagation path and high user density significantly reduces network capabilities. These limitations can be combated by deploying unmanned aerial vehicles (UAVs) having the ability to establish line of sight (LoS) dominant air to ground channel in a controllable manner [2]. Specifically, the UAV-enabled wireless sensor network (WSN) utilizes UAVs as computing hub and mobile data collectors to perform several analyses on the data, collected from spatially separated sensor nodes (SNs) and communicating devices [3].…”
Section: Introductionmentioning
confidence: 99%
“…as well as providing range-extension [7]- [9] and dataferrying [10]- [12] services in tactical military networks.…”
Section: Introductionmentioning
confidence: 99%