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As an important part of modern intelligent transportation system, the vehicle ad hoc network (VANET) improves the road safety and traffic operation efficiency through wireless communication technology greatly. As an auxiliary communication facility of VANET, roadside units (RSUs) can cope with the dynamic topology changes caused by the movement of nodes in VANET, which can improve the communication quality between vehicle nodes efficiently. Hence, How to choose the optimal location to deploy RSUs and achieve regional coverage to enhance network connectivity has become an important issue under the condition of limited number of RSUs.
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IEEE/ICACT20230191 Slide.03
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