摘要
提出了一种基于随机路点移动模型的路点受限移动模型。在模型设计中,对节点的路点选择和暂停时间进行了设置,从而保持节点移动的规律性,满足特定场景的需要。利用仿真工具模拟模型的节点移动轨迹与其它移动模型进行比较,并从路由协议方面进行评估。仿真结果证明:该模型对集体搜索等特定场景具有较好的适用性。
Propose a limited waypoint mobility model based on random waypoint model. In the process of model design, waypoints selection of node and pause time are set up to maintain regularity of node mobility, arid meet demand for special scenarios. Use simulation tool to simulate trajectory of node movements and compare with the other models, meantime evaluate routing protocol. Simulation results indicate that this model has good applicability for special scenario such as collective search.
出处
《传感器与微系统》
CSCD
北大核心
2014年第8期62-64,共3页
Transducer and Microsystem Technologies
关键词
移动传感器网络
移动模型
路点受限
模型仿真
mobile sensor networks（MSNs）
mobility model
limited waypoint
model simulation
