The DOI matches its Crossref record; 42 of the 42 references it cites were found in a registry or an index.
Active RIS-Aided ISAC Systems: Beamforming Design and Performance Analysis
Open accessAbstract
This paper considers an active reconfigurable intelligent surface (RIS)-aided integrated sensing and communication (ISAC) system. We aim to maximize radar signal-to-interference-plus-noise-ratio (SINR) by jointly optimizing the beamforming matrix at a dual-function radar-communication (DFRC) base station (BS) and the reflecting coefficients at an active RIS subject to the quality of service (QoS) constraints of communication user equipments (UEs) and the transmit power constraints of active RIS and DFRC BS. To tackle the optimization problem, the majorization-minimization (MM) algorithm is applied to address the nonconvex radar SINR objective function, and the resulting quartic problem is solved by developing an semidefinite relaxation (SDR)-based approach. Moreover, we derive the scaling order of the radar SINR with a large number of reflecting elements. Next, the transmit power allocation problem and the deployment strategy of the active RIS are studied with a moderate number of reflecting elements. Finally, we validate the potential of the active RIS in ISAC systems compared to passive RIS. Additionally, we deliberate on several open problems that remain for future research.
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Citations
Cites
Intelligent Reflecting Surface Enhanced Wireless Network via Joint Active and Passive Beamforming
Wu, Q., & Zhang, R. (2019) · IEEE Transactions on Wireless Communications · doi:10.1109/twc.2019.2936025 · Cited by 4,566
Intelligent Reflecting Surface-Aided Wireless Communications: A Tutorial
Wu, Q., Zhang, S., Zheng, B., You, C., & Zhang, R. (2021) · IEEE Transactions on Communications · doi:10.1109/tcomm.2021.3051897 · Cited by 3,002
Joint Radar and Communication Design: Applications, State-of-the-Art, and the Road Ahead
Liu, F., Masouros, C., Petropulu, A. P., Griffiths, H., & Hanzo, L. (2020) · IEEE Transactions on Communications · doi:10.1109/tcomm.2020.2973976 · Cited by 2,001
Majorization-Minimization Algorithms in Signal Processing, Communications, and Machine Learning
Sun, Y., Babu, P., & Palomar, D. P. (2017) · IEEE Transactions on Signal Processing · doi:10.1109/tsp.2016.2601299 · Cited by 1,820
Active RIS vs. Passive RIS: Which Will Prevail in 6G?
Zhang, Z., Dai, L., Chen, X., Liu, C., Yang, F., Schober, R., & Poor, H. V. (2023) · IEEE Transactions on Communications · doi:10.1109/tcomm.2022.3231893 · Cited by 1,150
Disciplined Convex Programming
Grant, M., Boyd, S., & Ye, Y. (2006) · Nonconvex Optimization and Its Applications · doi:10.1007/0-387-30528-9_7 · Cited by 1,026
Joint Transmit Beamforming for Multiuser MIMO Communications and MIMO Radar
Liu, X., Huang, T., Shlezinger, N., Liu, Y., Zhou, J., & Eldar, Y. C. (2020) · IEEE Transactions on Signal Processing · doi:10.1109/tsp.2020.3004739 · Cited by 992
MU-MIMO Communications With MIMO Radar: From Co-Existence to Joint Transmission
Liu, F., Masouros, C., Li, A., Sun, H., & Hanzo, L. (2018) · IEEE Transactions on Wireless Communications · doi:10.1109/twc.2018.2803045 · Cited by 944
An Overview of Signal Processing Techniques for RIS/IRS-Aided Wireless Systems
Pan, C., Zhou, G., Zhi, K., Hong, S., Wu, T., Pan, Y., Ren, H., Renzo, M. D., Lee Swindlehurst, A., Zhang, R., et al. (2022) · IEEE Journal of Selected Topics in Signal Processing · doi:10.1109/jstsp.2022.3195671 · Cited by 792
Self-citationRadar and Communication Coexistence: An Overview: A Review of Recent Methods
Zheng, L., Lops, M., Eldar, Y. C., & Wang, X. (2019) · IEEE Signal Processing Magazine · doi:10.1109/msp.2019.2907329 · Cited by 659
Cited by
RIS-Aided Cell-Free Massive MIMO Systems for 6G: Fundamentals, System Design, and Applications
Shi, E., Zhang, J., Du, H., Ai, B., Yuen, C., Niyato, D., Letaief, K. B., & Shen, X. (2024) · Proceedings of the IEEE · doi:10.1109/jproc.2024.3404491 · Cited by 224
Metadata
- Authors
- Yu, Z., Ren, H., Pan, C., Zhou, G., Wang, B., Dong, M., & Wang, J.
- Venue
- IEEE Transactions on Communications
- Published
- 2024-03
- Volume
- 72
- Issue
- 3
- Pages
- 1578-1595
- ISSN
- 0090-6778 (ISSN-L)
- 1558-0857
- OpenAlex
- W4388692603
- Cited by
- 269
- References
- 42
- FWCI
- 19.72
- Type
- journal article
- Language
- en
- Open access
- green
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- Yu, Z., Ren, H., Pan, C., Zhou, G., Wang, B., Dong, M., & Wang, J. (2024). Active RIS-Aided ISAC Systems: Beamforming Design and Performance Analysis. IEEE Transactions on Communications. https://doi.org/10.1109/tcomm.2023.3332856
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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
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