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A Highly Scalable IEEE802.11p Subsystem Using Communication and Localization for Increased Vehicular Safety

  • The IEEE802.11p standard describes a protocol for car-to-X and mainly for car-to-car-communication. It has found its place in hardware and firmware implementations and is currently tested in various field tests. In the research project Ko-TAG, which is part of the research initiative Ko-FAS, cooperative sensor technology is developed and its benefit for traffic safety applications is evaluated. AThe IEEE802.11p standard describes a protocol for car-to-X and mainly for car-to-car-communication. It has found its place in hardware and firmware implementations and is currently tested in various field tests. In the research project Ko-TAG, which is part of the research initiative Ko-FAS, cooperative sensor technology is developed and its benefit for traffic safety applications is evaluated. A secondary radar principle based on communication signals enables localization of objects with simultaneous data transmission. It mainly concentrates on the detection of pedestrians and other vulnerable road users (VRU), but also supports pre crash safety applications. The Ko-TAG proposal enriches the current IEEE802.11p real-time characteristics needed for precise time-of-flight real-time localization. This contribution describes the development of a subsystem, which extends the functionality of IEEE802.11p and fits into the regulatory schemes. It discusses the approach for definition and verification of the protocol design, while maintaining the close coexistence with existing IEEE802.11p subsystems. System simulations were performed and hardware was implemented. The next step will be field measurements to verify the simulation results.show moreshow less

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Metadaten
Author:Axel SikoraORCiDGND, Manuel Schappacher
Year of Publication:2013
Language:English
GND Keyword:Fahrzeug; Sicherheitstechnik
Parent Title (English):International Journal of Electrical Energy 2013 International Conference on Control, Robotics and Cybernetics, Malé (Maldives)
Volume:1
Issue:2/2013
First Page:80
Last Page:85
Document Type:Conference Proceeding
Open Access:Frei zugänglich
Institutes:Bibliografie
Release Date:2018/07/06
Licence (German):License LogoEs gilt das UrhG
DOI:https://doi.org/10.12720/ijoee.1.2.80-85