A Multi-Scale Spatiotemporal Perspective of Connected and Automated Vehicles: Applications and Wireless Networking
| Autor: | Jayanthi Rao, Hongwei Zhang, Rajit Johri, Hai Yu |
|---|---|
| Rok vydání: | 2016 |
| Předmět: |
Networking and Internet Architecture (cs.NI)
FOS: Computer and information sciences Engineering business.industry Wireless network Mechanical Engineering Distributed computing Scale (chemistry) Active safety 020206 networking & telecommunications 020302 automobile design & engineering 02 engineering and technology 7. Clean energy Automation Computer Science Applications Visualization Computer Science - Networking and Internet Architecture Cellular communication 0203 mechanical engineering Information and Communications Technology Automotive Engineering 0202 electrical engineering electronic engineering information engineering Wireless business Telecommunications |
| Zdroj: | IEEE Intelligent Transportation Systems Magazine. 8:65-73 |
| ISSN: | 1939-1390 |
| DOI: | 10.1109/mits.2016.2523719 |
| Popis: | Wireless communication is a basis of the vision of connected and automated vehicles (CAVs). Given the heterogeneity of both wireless communication technologies and CAV applications, one question that is critical to technology road-mapping and policy making is which communication technology is more suitable for a specific CAV application. Focusing on the technical aspect of this question, we present a multi-scale spatiotemporal perspective of wireless communication technologies as well as canonical CAV applications in active safety, fuel economy and emission control, vehicle automation, and vehicular infotainment. Our analysis shows that CAV applications in the regime of small spatiotemporal scale communication requirements are best supported by V2V communications, applications in the regime of large spatiotemporal scale communication requirements are better supported by cellular communications, and applications in the regime of small spatial scale but medium-to-large temporal scale can be supported by both V2V and cellular communications and provide the opportunity of leveraging heterogeneous communication resources. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
|