Vehicle position prediction systems and performance equalization

This article will first solve the problem of beam prediction for the link between the vehicle and the communication awareness integrated system. The dual-function communication perception integrated signal emitted by the roadside module (RSM) is used for beam tracking. At the same time, the position...

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Bibliographic Details
Published in:Journal of physics. Conference series 2022-09, Vol.2347 (1), p.12016
Main Authors: Cui, PengHui, Liu, Peng, Qian, Xinghua
Format: Article
Language:English
Subjects:
Communications systems
Equalization
Parameters
Perception
Physics
Radar detection
Roadsides
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Summary:This article will first solve the problem of beam prediction for the link between the vehicle and the communication awareness integrated system. The dual-function communication perception integrated signal emitted by the roadside module (RSM) is used for beam tracking. At the same time, the position parameters of the vehicle are estimated through the reflected echo signal. Based on the above estimation, we put forward a method to forecast the location of the cars. After adding the equalization parameter, it determines the weight of the perception and communication performance in the communication perception integrated system. By equalizing the communication signal power and the radar detection power, the system can maintain high detection accuracy while ensuring better communication power. Finally, the effectiveness of the method is verified by simulation experiments, and the experimental results show that this method is better than the traditional scheme in terms of achievable communication rate.
ISSN:1742-6588
1742-6596
DOI:10.1088/1742-6596/2347/1/012016