The DOI matches its Crossref record; 5 of the 5 references it cites were found in a registry or an index.
Joint Transmit Waveform and Passive Beamforming Design for RIS-Aided DFRC Systems
Open accessAbstract
Reconfigurable intelligent surface (RIS) is a promising technology for 6 G networks owing to its superior ability to enhance the capacity and coverage of wireless communications by smartly creating a favorable propagation environment. In this paper, we investigate the potential of employing RIS in dual-functional radar-communication (DFRC) systems for improving both radar sensing and communication functionalities. In particular, we consider a RIS-assisted DFRC system in which the multi-antenna base station (BS) simultaneously performs both multi-input multi-output (MIMO) radar sensing and multi-user multi-input single-output (MU-MISO) communications using the same hardware platform. We aim to jointly design the dual-functional transmit waveform and the passive beamforming of RIS to maximize the radar output signal-to-interference-plus-noise ratio (SINR) achieved by space-time adaptive processing (STAP), while satisfying the communication quality-of-service (QoS) requirement under one of three metrics, the constant-modulus constraint on the transmit waveform, and the unit-modulus constraint of RIS reflecting coefficients. An efficient algorithm framework based on the alternative direction method of multipliers (ADMM) and majorization-minimization (MM) methods is developed to solve the complicated non-convex optimization problem. Simulation results verify the advancement of the proposed RIS-assisted DRFC scheme and the effectiveness of the developed ADMM-MM-based joint transmit waveform and passive beamforming design algorithm.
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Cites
Golub, G. (2012) · doi:10.56021/9781421407944 · Cited by 34,505
A Vision of 6G Wireless Systems: Applications, Trends, Technologies, and Open Research Problems
Saad, W., Bennis, M., & Chen, M. (2020) · IEEE Network · doi:10.1109/mnet.001.1900287 · Cited by 4,985
Integrated Sensing and Communications: Toward Dual-Functional Wireless Networks for 6G and Beyond
Liu, F., Cui, Y., Masouros, C., Xu, J., Han, T. X., Eldar, Y. C., & Buzzi, S. (2022) · IEEE Journal on Selected Areas in Communications · doi:10.1109/jsac.2022.3156632 · Cited by 3,857
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
Zheng, B., You, C., Mei, W., & Zhang, R. (2022) · IEEE Communications Surveys & Tutorials · doi:10.1109/comst.2022.3155305 · Cited by 579
Cited by
Liu, R., Li, M., Luo, H., Liu, Q., & Swindlehurst, A. L. (2023) · IEEE Wireless Communications · doi:10.1109/mwc.002.2200206 · Cited by 325
Self-citationSecure Intelligent Reflecting Surface-Aided Integrated Sensing and Communication
Hua, M., Wu, Q., Chen, W., Dobre, O. A., & Swindlehurst, A. L. (2024) · IEEE Transactions on Wireless Communications · doi:10.1109/twc.2023.3280179 · Cited by 293
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Metadata
- Authors
- Liu, R., Li, M., Liu, Y., Wu, Q., & Liu, Q.
- Venue
- IEEE Journal of Selected Topics in Signal Processing
- Published
- 2022-08
- Volume
- 16
- Issue
- 5
- Pages
- 995-1010
- ISSN
- 1932-4553 (ISSN-L)
- 1941-0484
- OpenAlex
- W4226165103
- Cited by
- 333
- References
- 5
- FWCI
- 18.74
- Type
- journal article
- Language
- en
- Open access
- green
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- Liu, R., Li, M., Liu, Y., Wu, Q., & Liu, Q. (2022). Joint Transmit Waveform and Passive Beamforming Design for RIS-Aided DFRC Systems. IEEE Journal of Selected Topics in Signal Processing. https://doi.org/10.1109/jstsp.2022.3172788
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