Efficient wireless network simulations with detailed propagation models

被引：13

作者：

Takai, M ^{[1
]}

Bagrodia, R ^{[1
]}

Tang, K ^{[1
]}

Gerla, M ^{[1
]}

机构：

[1] Univ Calif Los Angeles, Dept Comp Sci, Los Angeles, CA 90095 USA

来源：

WIRELESS NETWORKS | 2001年 / 7卷 / 03期

关键词：

discrete-event simulation; wireless network modeling and design; parallel and distributed simulation;

D O I：

10.1023/A:1016682323833

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

Accurate simulation of wireless networks requires realistic models of the channel propagation medium. The widely used free space model is computationally efficient but ignores many attenuation components which affect wireless signal propagation. This paper describes the impact of the accuracy of the wireless channel model on the accuracy of the results and on the execution time of large-scale network models. It then introduces means to reduce the runtime execution when deploying such detailed propagation models.

引用

页码：297 / 305

页数：9

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