| Summary: | 碩士 === 國立屏東大學 === 資訊科學系碩士班 === 104 === Nowadays, the rapid development of network technology changes our lives and the way we learn and work. Information technology industry begins to provide innovation networking application using wireless networks such as vehicular ad-hoc network(VANET). VANET mainly provide mobile ad-hoc networks for vehicle data exchange. It is also a key component of intelligent transportation systems (ITS). ITS utilize VANET to combine road traffic information to increase safety and efficiency of road traffic.
Although many researchers work on how to provide efficient processing of road traffic, data link breakage due to topology network change is still a main issue need to be solved. In this thesis, we propose a density-based routing protocol, ID-GyTAR, for VANET. The protocol can provide reliable communication and stable routing paths at urban environment. Simulation results show that the protocol is superior to precious algorithms.
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