2018
DOI: 10.3390/computers7040071
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Deep Validation of Spatial Temporal Features of Synthetic Mobility Models

Abstract: This paper analyzes the most relevant spatial-temporal stochastic properties of benchmark synthetic mobility models. Each pattern suffers from various mobility flaws, as will be shown by the models' validation. A set of metrics is used to describe mobility features, such as the speed decay problem, the density wave phenomenon, the spatial node distribution, and the average neighbor percentage. These metrics have already been validated for the random waypoint mobility model (RWPMM), but they have not yet been v… Show more

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Cited by 5 publications
(3 citation statements)
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“…According to the leader's mobility decisions, the entire group moves at random from one place to another. This versatile pattern is used in mobile communications for military applications, conferences, and class visits to museums [14]. Figure 4 present an example of node movement using NC.…”
Section: Ncmentioning
confidence: 99%
See 1 more Smart Citation
“…According to the leader's mobility decisions, the entire group moves at random from one place to another. This versatile pattern is used in mobile communications for military applications, conferences, and class visits to museums [14]. Figure 4 present an example of node movement using NC.…”
Section: Ncmentioning
confidence: 99%
“…The second one is reactive routing protocol and called on-demand protocols, and the last one is a hybrid routing protocol. However, the overall performance of ad hoc networks is influenced by mobility models like the Random Waypoint (RWP) [12], Random Direction (RD) [13], Nomadic Community [14], and Reference Point Group Mobility Model (RPGM) [15]. The change in the direction and speed of nodes depend on the type of mobility models used in the network.…”
Section: Introductionmentioning
confidence: 99%
“…Henee, these mobility models assume that mobile nodes can freely travel without any obstruction. These selections produce many mobility problems for these models, as pointed out in Panisson et al (2012) and Ibadah et al (2018b). In the case of models with temporal dependeney, the devices are governed by physical laws of motion, where the current mobility decisión mainly depends on the history of movements (Cong et al 2015).…”
Section: Related Workmentioning
confidence: 99%