Improving MANET Simulation Results - Deploying Realistic Mobility and Radio Wave Propagation Models
作者： Mesut Gunes , Martin Wenig , Alexander Zimmermann
DOI: 10.1109/ISCC.2007.4381565
关键词: Network topology 、 Electronic engineering 、 Distributed computing 、 Radio propagation 、 Mobile ad hoc network 、 Wireless ad hoc network 、 Mobile radio 、 Wireless network 、 Radio propagation model 、 Routing protocol 、 Computer science 、 Mobility model
摘要: Recent research has shown the poor accuracy of widely used simulators in area wireless networks. Beside many other parameters two are particular interest: (i) mobility model, and (ii) radio wave propagation model. The first is responsible for network topology latter perception transmitted data. Both have strong impact on performance mobile ad-hoc networks, e.g. routing protocols changes with these models. We developed a framework combining realistic model To generate multiple well understood random models combined scenario graph. graph also includes obstacles which restrict movement propagation. calculated using ray-tracing approach. present an extensive simulation study effect results.
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