VANET clustering method combining historical credit of vehicle with current state of vehicle
A current state, vehicle technology, applied in the clustering field of vehicle self-organizing networks, which can solve the problems of limited data transmission performance and low network topology stability.
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[0013] In order to make the object, technical solution and advantages of the present invention more clear, the present invention will be further described in detail below in conjunction with the accompanying drawings.
[0014] figure 1 For the VANET clustering scenario based on historical credit and current state of the present invention, each road section deploys a roadside unit (RSU), which is responsible for managing all vehicles in this road section.
[0015] figure 2 The flow chart of the VANET clustering method based on historical credit and current state proposed for the invention, specifically includes the following steps:
[0016] 201: Each vehicle sends its own status information to the RSU, and the RSU stores the vehicle information in its cluster table, calculates the utility function value of each vehicle, sets the clustering flag (CF) of each vehicle to 0, and records the initial cluster flag m=1 .
[0017] Wherein, the information stored in the cluster table...
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