Virtual reality mobility model for wireless ad hoc networks

被引：3
|
作者：
Yu Ziyue [1 ]
Gong Bo [1 ,2 ]
He Xingui [3 ]
机构：
[1] Beijing Univ Aeronaut & Astronaut, Sch Engn & Comp Sci, Beijing 100083, Peoples R China
[2] Inst Command & Technol Equipment, Beijing 101416, Peoples R China
[3] Peking Univ, Sch Elect Engn & Comp Sci, Beijing 100871, Peoples R China
来源：
JOURNAL OF SYSTEMS ENGINEERING AND ELECTRONICS | 2008年 / 19卷 / 04期
关键词：
wireless ad hoc networks; computer simulation; network protocols; mobility models;
D O I：
10.1016/S1004-4132(08)60159-0
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
For wireless ad hoc networks simulation, node's mobility pattern and traffic pattern are two key elements. A new simulation model is presented based on the virtual reality collision detection algorithm in obstacle environment, and the model uses the path planning method to avoid obstacles and to compute the node's moving path. Obstacles also affect node's signal propagation. Considering these factors, this study implements the mobility model for wireless ad hoc networks. Simulation results show that the model has a significant impact on the performance of protocols.
引用
收藏
页码：819 / 826
页数：8
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