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Virtual reality mobility model for wireless ad hoc networks |
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| Authors: | Yu Ziyue Gong Bo He Xingui |
| Institution: | 1. School of Computer Science & Engineering,Beijing Univ.of Aeronautics and Astronautics,Beijing 100083,P.R.China 2. ;School of Computer Science & Engineering,Beijing Univ.of Aeronautics and Astronautics,Beijing 100083,P.R.ChinaInst.of Command and Technology of Equipment,Beijing 101416,P.R.China 3. School of Electronics Engineering and Computer Science,Peking Univ.,Beijing 100871,P.R.China |
| Abstract: | 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. |
| Keywords: | wireless ad hoc networks computer simulation network protocols mobility models |
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