realistic mobility models can demonstrate more precise evaluation results because their parameters are closer to the reality. in this paper a realistic fuzzy mobility model has been proposed. this model has rules which are changeable depending on nodes and environmental conditions. it seems that this model is more complete than other mobility models.after simulation, it was found out that not o...

Realistic mobility models can demonstrate more precise evaluation results because their parameters are closer to the reality. In this paper a realistic Fuzzy Mobility Model has been proposed. This model has rules which are changeable depending on nodes and environmental conditions. It seems that this model is more complete than other mobility models.After simulation, it was found out that not o...

Mobility models are widely used in the simulation-based performance analysis of mobile networks. However, there is a trade-off between simple parametrization and realistic movement patterns. Synthetic models like the random waypoint and random direction model are simple to implement, but they only provide unrealistic simple user sojourn densities and traffic flows. In contrast, graphor trip-bas...

Existing generative mobility models, used to produce mobility data for simulated agents in, e.g., wireless network simulations, suffer from a number of limitations. Most significantly, existing models are not representative of actual human movement. We introduce a new mobility model based on state-of-the-art work in understanding pedestrian mobility patterns in urban areas, known as Space Synta...

Two main steps on the way to more realistic simulations of mobile adhoc networks are the introduction of realistic mobility and sophisticated radio wave propagation models. Both have strong impact on the performance of mobile ad-hoc networks, e.g. the performance of routing protocols changes with these models. In this paper we introduce a framework which combines realistic mobility and radio wa...

Realistic simulation scenarios are critical to correctly assess the performance of mobile ad hoc networks. This paper presents a tool to generate realistic mobility traces for MANET simulations. A new mobility module called AMADEOS was developed as an extension for the CANUMobisim framework [1]. AMADEOS makes it easy and fast to automatically generate realistic mobility. It allows editing spati...

Two main steps on the way to more realistic simulations of mobile ad-hoc networks are the introduction of realistic mobility and sophisticated radio wave propagation models. Both have strong impact on the performance of mobile ad-hoc networks, e.g. the performance of routing protocols changes with these models. In this paper we introduce a framework which combines realistic mobility and radio w...

Realistic simulation scenarios are critical for correctly assessing the performance of mobile ad hoc networks. This paper presents a tool to generate realistic mobility traces for MANET simulations. A new mobility module called AMADEOS was developed as an extension for the CANUMobisim framework. AMADEOS makes it easy and fast to automatically generate realistic mobility. It allows editing spati...

A good mobility model can help researchers to study the user mobility issues in many areas (wireless LAN context switching). In this paper, we propose a new framework for constructing a realistic mobility model incorporating decision and operation models. We use the revised social force model to simulate the realistic mobile users’ movements and artificial neural networks (ANN) models to create...