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Showing 1 to 7 of 7 for “"random waypoint"”.
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Unmanned Aeronautical Ad-hoc Networks: Enhancing the Reactive-Greedy-Reactive Protocol and Introducing a New Mobility Model
… to replace the widely used, but unrealistic, Random Waypoint (RWP) mobility model. Simulations performed using the OPNET simulator show that Optimized-RGR outperforms RGR. There is a 5.3% increase in Packet Delivery Ratio at a negligible cost in latency. Furthermore, realistic mobility models, …
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A performance analysis of ad-hoc ocean sensor network
… current. However, the available mobility models (Random Waypoint, Gauss-Markov, Manhattan Grid and Reference Point Group) do not represent the real life mobility in an oceanic environment scenario. As a result, actual data of surface measurement in the Monterey bay area is used to generate the …
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Design, Implementation and Analysis of Wireless Ad Hoc Messenger
… pattern of each node generated based on the random waypoint mobility model. A mobility configuration file thus defines topology changes at runtime and is used by all nodes to know whether they can communicate with others in a single-hop or multi-hops during an experimental run. We use five …
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Efficient User Incentives in Extreme Edge Sensing: A New Learning-Based Scheme
… incentive scheme. Specifically, we consider the randomness of users' mobility and velocity using a 2-dimensional random waypoint (RWP) model and support the learning-based incentive scheme with a long short-term memory (LSTM) model. The LSTM model utilizes the users' historical data to predict …
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Enhanced Probabilistic Broadcasting Scheme for Routing in MANETs. An investigation in the design analysis and performance evaluation of an enhanced probabilistic broadcasting scheme for on-demand routing protocols in mobile ad-hoc networks.
… speed, traffic load and node density under a Random Waypoint (RWP) mobility model. Performance results reveal that the proposed approach is able to achieve higher SRB and less collision as well as a lower number of relays than fixed probabilistic, simple AODV and adjusted-probabilistic …
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Performance Analysis of New Algorithms for Routing in Mobile Ad-hoc Networks. The development and performance evaluation of some new routing algorithms for mobile ad-hoc networks based on the concepts of angle direction and node density.
… of nodes and number of packets, all using a Random Waypoint (RWP) mobility model. Finally, we measure and compare the performance of all the proposed approaches by evaluating them against the standard AODV routing protocol. The simulation results reveal that the proposed approaches give …
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Drone Cellular Networks: Fundamentals, Modeling, and Analysis
… mobility models: (i) straight line (SL), (ii) random stop (RS), (iii) random walk (RW), and (iv) random waypoint (RWP), among which the SL mobility model is inspired by the simulation models used by the 3GPP for the placement and trajectory of UAVs, while the other three are well-known …