Xiang, Luping and Xu, Ke and Hu, Jie and Yang, Kun (2023) Green Beamforming Design for Integrated Sensing and Communication Systems: A Practical Approach Using Beam-Matching Error Metrics. IEEE Transactions on Vehicular Technology, 73 (4). pp. 5935-5940. DOI https://doi.org/10.1109/tvt.2023.3329465
Xiang, Luping and Xu, Ke and Hu, Jie and Yang, Kun (2023) Green Beamforming Design for Integrated Sensing and Communication Systems: A Practical Approach Using Beam-Matching Error Metrics. IEEE Transactions on Vehicular Technology, 73 (4). pp. 5935-5940. DOI https://doi.org/10.1109/tvt.2023.3329465
Xiang, Luping and Xu, Ke and Hu, Jie and Yang, Kun (2023) Green Beamforming Design for Integrated Sensing and Communication Systems: A Practical Approach Using Beam-Matching Error Metrics. IEEE Transactions on Vehicular Technology, 73 (4). pp. 5935-5940. DOI https://doi.org/10.1109/tvt.2023.3329465
Abstract
In this paper, we propose a green beamforming design for the integrated sensing and communication (ISAC) system, using beam-matching error to assess radar performance. The beam-matching error metric, which considers the mean square error between the desired and designed beam patterns, provides a more practical evaluation approach. To tackle the non-convex challenge inherent in beamforming design, we apply semidefinite relaxation (SDR) to address the rank-one relaxation issue, followed by the iterative rank minimisation algorithm (IRM) for rank-one recovery. The simulation results showcase the effectiveness of our proposed optimal beamforming design, emphasizing the exceptional performance of the radar component in sensing tasks.
Item Type: | Article |
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Uncontrolled Keywords: | Integrated sensing and communication (ISAC); radar sensing; power minimisation; beamforming design |
Divisions: | Faculty of Science and Health Faculty of Science and Health > Computer Science and Electronic Engineering, School of |
SWORD Depositor: | Unnamed user with email elements@essex.ac.uk |
Depositing User: | Unnamed user with email elements@essex.ac.uk |
Date Deposited: | 09 Jan 2024 15:35 |
Last Modified: | 30 Oct 2024 21:16 |
URI: | http://repository.essex.ac.uk/id/eprint/37525 |
Available files
Filename: Green_Beamforming_Design_for_Integrated_Sensing_and_Communication_Systems_A_Practical_Approach_Using_Beam-Matching_Error_Metrics.pdf