C-V2X

Why Autonomous Driving Systems Will Need In-Vehicle Ethernet

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Why Autonomous Driving Systems Will Need In-Vehicle Ethernet

Source: Keysight Technologies Abstract:The demand for higher bandwidth and lower latency in autonomous vehicles and advanced driver assistance systems (ADAS) has become more urgent. In-vehicle Ethernet has emerged as the new backbone for building high-speed automotive networks. Comprehensive testing of transmitters, receivers, link segmentation, and higher-layer protocol functions ensures successful implementation. The main drivers of … Read more

Key Technologies and Applications of Integrated Sensing and Communication in Vehicle Networks

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Key Technologies and Applications of Integrated Sensing and Communication in Vehicle Networks

Huawei Research | SourceLin Yingpei, Lu Lei, Chan Zhou, et al. | AuthorIntegrated sensing and communication (referred to as “ISAC”) is one of the new fundamental characteristics of wireless communication systems, and the vehicle network services that support safe assisted driving and autonomous driving are an important application scenario for ISAC technology. This article starts … Read more

Research on System-Level Testing and Operation Maintenance System for Vehicle Networking Infrastructure

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Research on System-Level Testing and Operation Maintenance System for Vehicle Networking Infrastructure

0 Introduction In recent years, China has actively promoted the development of the vehicle networking industry. By December 2023, over 8,500 Road Side Units (RSUs) have been deployed across the country. Various sections have seen the construction and deployment of millimeter-wave radars, laser radars, cameras, and other perception facilities, as well as edge computing servers, … Read more

Research on System-Level Testing and Operation Maintenance of IoV Infrastructure

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Research on System-Level Testing and Operation Maintenance of IoV Infrastructure

0 Introduction In recent years, China has actively promoted the development of the Internet of Vehicles (IoV) industry. As of December 2023, over 8,500 roadside units (Road Side Units, RSUs) have been deployed in the country, with several road sections equipped with millimeter-wave radars, laser radars, cameras, and edge computing servers to support the verification … Read more

C-V2X Vehicle Networking and Cloud Collaboration Progress and Recommendations

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C-V2X Vehicle Networking and Cloud Collaboration Progress and Recommendations

Recently, at the vehicle-road-city integration forum organized by the China Electric Vehicle Hundred Persons Association, Chen Shanzhi, Deputy General Manager and Chief Engineer of China Information and Communication Technology Group Co., Ltd.,Director of the National Engineering Research Center for Mobile Communication and Vehicle Networking Dr. Chen Shanzhi delivered a keynote speech on the topic “C-V2X … Read more

Vehicle Networking Empowering Smart Cities: Innovative Integration of New Infrastructure

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Vehicle Networking Empowering Smart Cities: Innovative Integration of New Infrastructure

0 IntroductionCurrently, the global digital economy is rapidly developing, and the new generation of information and communication technology is infiltrating various industries. On one hand, through the construction of smart cities, the use of information and communication technology effectively integrates various urban management systems, achieving information resource sharing and business collaboration among urban systems, promoting … Read more

The Value of Edge Computing in the Transportation Sector

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The Value of Edge Computing in the Transportation Sector

The application of edge computing in urban transportation is bringing revolutionary changes. By bringing computing power closer to the data generation points such as intersections, vehicles, and cameras, it addresses the bottlenecks of traditional cloud computing in terms of real-time performance, bandwidth, and privacy. 1.1 Real-time Optimization of Intelligent Traffic Lights （一） Application Scenarios Cameras/sensors … Read more

Collaborative Development: Addressing Key Issues in Autonomous Driving

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Collaborative Development: Addressing Key Issues in Autonomous Driving

Follow Us Reporter from “China Transportation Informatization” Hu Lihua A series of recent traffic accidents have brought the safety issues of autonomous driving to the forefront. In the current context where single-vehicle intelligence is difficult to break through, vehicle-road collaboration has become an important part of the commercialization of autonomous driving. From the technological research … Read more

Architecture Design and Implementation of V2X Technology

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Architecture Design and Implementation of V2X Technology

V2X technology connects vehicles with other traffic participants (such as other vehicles and pedestrians) and infrastructure like traffic lights and roadside units through real-time communication, thereby enhancing road safety, optimizing traffic efficiency, and providing critical support for autonomous driving. This article will comprehensively explore the implementation path of V2X technology from the aspects of technical … Read more

Intelligent Traffic Management and Congestion Control in the Internet of Vehicles

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Intelligent Traffic Management and Congestion Control in the Internet of Vehicles

With the acceleration of the integration of vehicles, roads, and cloud, C-V2X congestion control technology is becoming the “digital foundation” of smart cities and smart transportation. The evolution of congestion control is also the transformation of the Internet of Vehicles from “usable” to “dare to use”.01 Internet of Everything: The Digital Pulse of the Internet … Read more