C. Liu
Cooperative perception with learning-based V2V communications
Liu, C.; Chen, Y.; Chen, J.; Payton, R.; Riley, M.; Yang, S.
Authors
Dr Yunfei Chen yunfei.chen@durham.ac.uk
Professor
Dr Yunfei Chen yunfei.chen@durham.ac.uk
Professor
R. Payton
M. Riley
S. Yang
Abstract
Cooperative perception has been widely used in autonomous driving to alleviate the inherent limitation of single automated vehicle perception. To enable cooperation, vehicleto- vehicle (V2V) communication plays an indispensable role. This work analyzes the performance of cooperative perception accounting for communications channel impairments. Different fusion methods and channel impairments are evaluated. A new late fusion scheme is proposed to leverage the robustness of intermediate features. In order to compress the data size incurred by cooperation, a convolution neural network-based autoencoder is adopted. Numerical results demonstrate that intermediate fusion is more robust to channel impairments than early fusion and late fusion, when the SNR is greater than 0 dB. Also, the proposed fusion scheme outperforms the conventional late fusion using detection outputs, and autoencoder provides a good compromise between detection accuracy and bandwidth usage.
Citation
Liu, C., Chen, Y., Chen, J., Payton, R., Riley, M., & Yang, S. (2023). Cooperative perception with learning-based V2V communications. IEEE Wireless Communications Letters, https://doi.org/10.1109/LWC.2023.3295612
Journal Article Type | Article |
---|---|
Acceptance Date | Jul 10, 2023 |
Online Publication Date | Jul 14, 2023 |
Publication Date | 2023 |
Deposit Date | Jul 14, 2023 |
Publicly Available Date | Jul 14, 2023 |
Journal | IEEE Wireless Communications Letters |
Print ISSN | 2162-2337 |
Electronic ISSN | 2162-2345 |
Publisher | Institute of Electrical and Electronics Engineers |
Peer Reviewed | Peer Reviewed |
DOI | https://doi.org/10.1109/LWC.2023.3295612 |
Public URL | https://durham-repository.worktribe.com/output/1168770 |
Publisher URL | https://ieeexplore.ieee.org/xpl/RecentIssue.jsp?punumber=5962382 |
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© 2023 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works.
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