A framework for modeling spatial node density in waypoint-based mobility
نویسندگان
چکیده
منابع مشابه
A framework for modeling spatial node density in waypoint-based mobility
User mobility is of critical importance when designing mobile networks. In particular, ‘‘waypoint’’ mobility has been widely used as a simple way to describe how humans move. This paper introduces the first modeling framework to model waypoint-based mobility. The proposed framework is simple, yet general enough to model any waypoint-based mobility regimes. It employs first order ordinary differ...
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The random waypoint model (RWP) is one of the most widely used mobility models in performance analysis of ad hoc networks. We analyze two key properties of the RWP model in a given convex area: the stationary spatial distribution for the location of the node and the mean length of a leg (line between two waypoints). A general expression is given for the spatial node distribution in the form of ...
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The random waypoint model is a frequently used mobility model for simulation–based studies of wireless ad hoc networks. This paper investigates the spatial node distribution that results from using this model. We show and interpret simulation results on a square and circular system area, derive an analytical expression of the expected node distribution in one dimension, and give an approximatio...
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ژورنال
عنوان ژورنال: Wireless Networks
سال: 2013
ISSN: 1022-0038,1572-8196
DOI: 10.1007/s11276-013-0639-0