A Novel Geometric Solution for Moving Target Localization Through Multistatic Sensing in the ISAC System

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A Novel Geometric Solution for Moving Target Localization Through Multistatic Sensing in the ISAC System
Title:
A Novel Geometric Solution for Moving Target Localization Through Multistatic Sensing in the ISAC System
Journal Title:
2024 IEEE 99th Vehicular Technology Conference (VTC2024-Spring)
Keywords:
Publication Date:
25 September 2024
Citation:
Zhuge, S., Ma, Y., Lin, Z., & Zeng, Y. (2024). A Novel Geometric Solution for Moving Target Localization Through Multistatic Sensing in the ISAC System. 2024 IEEE 99th Vehicular Technology Conference (VTC2024-Spring), 1–5. https://doi.org/10.1109/vtc2024-spring62846.2024.10683032
Abstract:
This paper proposes a novel geometric solution for tracking a moving target through multistatic sensing. In contrast to existing two-step weighted least square (2SWLS) methods which use the bistatic range (BR) and bistatic range rate (BRR) measurements, the proposed method incorporates an additional direction of arrival (DOA) measurement of the target obtained from a communication receiver in an integrated sensing and communication (I SAC) system. Unlike the existing 2SWLS methods that require at least three transmitter-receiver (TX-RX) pairs to operate, the proposed algorithm can conduct location estimation with a single TX-RX pair and velocity estimation with two TX-RX pairs. Simulations reveal that the proposed method exhibits superior performance compared to existing 2SWLS methods, particularly when dealing with moderate levels of noise in DOA measurements.
License type:
Publisher Copyright
Funding Info:
This research / project is supported by the NRF - FCP
Grant Reference no. : FCP-ASTAR-TG-2022-003
Description:
© 2024 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.
ISSN:
2577-2465
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