A simulation based mobility models comparative study
نویسندگان
چکیده
This paper presents a comparative study between several mobility models. Simulation environment is a time variant real representation of a city based on GIS, integrating all geographical and socio-economical information relative to this city. Simulation results are the basis of the comparative analysis between the models. This comparison is made by setting metrics evaluating individual and population displacement and that by quantifying each model’s degree of realism.
منابع مشابه
Mobility Models in Wireless Ad-hoc Network:a Simulative Study
There are several research works that have studied the impact of mobility models based on the routing protocols in ad hoc networking. This paper presents, an important comparative studies were devoted to develop performance of mobility models correct for estimating the show of Wireless Ad Hoc Network. The routing protocols commonly used such as DSR for performance evaluation. The commonly used ...
متن کاملImpact Analysis of Mobility Models on Routing Strategies for Delay Tolerant Networks
Abstract—Delay Tolerant Networks (DTNs) has received a lot of attention by researchers in the recent years. It has been applied in many areas where end to end path connectivity does not exist. This technology uses the mobility of nodes and hence mobility models are considered very essential while evaluating any routing protocols in DTNs. Selection of an appropriate model is important for evalua...
متن کاملVertical Dynamics Modeling and Simulation of a Six-Wheel Unmanned Ground Vehicle
Vertical dynamics modeling and simulation of a six-wheel unmanned military vehicle (MULE) studied in this paper. The Common Mobility Platform (CMP) chassis provided mobility, built around an advanced propulsion and articulated suspension system gave the vehicle ability to negotiate complex terrain, obstacles, and gaps that a dismounted squad would encounter. Aiming at modeling of vehicle vertic...
متن کاملProbit-Based Traffic Assignment: A Comparative Study between Link-Based Simulation Algorithm and Path-Based Assignment and Generalization to Random-Coefficient Approach
Probabilistic approach of traffic assignment has been primarily developed to provide a more realistic and flexible theoretical framework to represent traveler’s route choice behavior in a transportation network. The problem of path overlapping in network modelling has been one of the main issues to be tackled. Due to its flexible covariance structure, probit model can adequately address the pro...
متن کاملSpeed and Pause Time Impact on Position Based Routing Protocols Under Different Mobility Models
Position based routing protocols use geographical position information to route data packets between mobile nodes (MNs), which make them popular in mobile ad hoc networks (MANETs). The issue of routing and maintaining packets between MNs in MANETs has always been a challenge due to the dynamic changes in the network layout. The aim of this paper is to investigate the fundamental factors speed, ...
متن کامل