A routing method for vehicle network based on topology prediction
A vehicle and network technology, applied in the field of vehicle network communication, can solve the problems of excessive routing maintenance overhead, high resource consumption, and high frequency, and achieve the effects of reducing packet loss rate, improving efficiency, and reducing consumption.
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[0103] Here is an example of the application of vehicles downloading music in the urban network, such as figure 1 Shown is a scenario where nodes in a vehicle network download music from the Internet via a roadside system. The scene is now briefly described. The scene is an urban traffic environment. There are cross roads on the road in the scene, and roadside systems (RSU) are installed on both sides of the road. If the vehicle needs to go to the Internet to download information, it needs to send the requested information to the roadside system first, and the roadside system downloads the information from the Internet network, and then transmits the downloaded information to the target vehicle that sent the download request information. In this scenario, we divide the urban traffic environment into different regions. In the process of reaching the destination, if the vehicle passes through a certain region, the position of the vehicle leaving the region i...
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