STUDY ON MOBILITY MODELS IN VEHICULAR COMMUNICATION SYSTEM
Vehicles equipped with wireless communication devices are poised to deliver vital services in the form of safety alerts, traffic congestion probing and on-road commercial applications. The selection of the most realistic and the most easy-to-implement mobility model is very crucial for the validity and feasibility of research. It is described several mobility models that represent mobile nodes whose movements are independent of each other below. Based on Manhattan mobility model and Noboundary simulation region mobility model, a vehicular mobility model is proposed for Ad Hoc network. While vehicular simulator has been developed under the Vehicular Communication System, it is important to use realistic traffic density, speed, trip, and communication models. The simulation shows that the vehicular mobility model suits the vehicular communication environment suppose.
vehicular communication system vehicular mobility model Manhattan mobility model No-boundary simulation region mobility model Ad hoc
Zhao Ting Hao Jianjun Sun Li Li Jianfeng Ma Yan
School of Information and communication Engineering,Beijing University of Posts and Telecommunications, Beijing Research Institute of Networking Technology,Beijing University of Posts and Telecommunications, Beijing
国际会议
北京
英文
57-61
2009-10-18（万方平台首次上网日期，不代表论文的发表时间）