The DOI matches its Crossref record; 3 of the 3 references it cites were found in a registry or an index.
Robust Beamforming Design for Intelligent Reflecting Surface Aided MISO Communication Systems
Open accessAbstract
Perfect channel state information (CSI) is challenging to obtain due to the limited signal processing capability at the intelligent reflection surface (IRS). This is the first work to study the worst-case robust beamforming design for an IRS-aided multiuser multiple-input single-output (MU-MISO) system under the assumption of imperfect CSI. We aim for minimizing the transmit power while ensuring that the achievable rate of each user meets the quality of service (QoS) requirement for all possible channel error realizations. With unit-modulus and rate constraints, this problem is non-convex. The imperfect CSI further increases the difficulty of solving this problem. By using approximation and transformation techniques, we convert the optimization problem into a squence of semidefinite program (SDP) subproblems that can be efficiently solved. Numerical results show that the proposed robust beamforming design can guarantee the required QoS targets for all the users.
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Boyd, S., & Vandenberghe, L. (2004) · doi:10.1017/cbo9780511804441 · Cited by 56,601
Variations and extension of the convex–concave procedure
Lipp, T., & Boyd, S. (2016) · Optimization and Engineering · doi:10.1007/s11081-015-9294-x · Cited by 744
Jung, M., Saad, W., Jang, Y., Kong, G., & Choi, S. (2020) · IEEE Transactions on Wireless Communications · doi:10.1109/twc.2019.2961990 · Cited by 242
Cited by
Zheng, B., You, C., Mei, W., & Zhang, R. (2022) · IEEE Communications Surveys & Tutorials · doi:10.1109/comst.2022.3155305 · Cited by 579
Terahertz Massive MIMO With Holographic Reconfigurable Intelligent Surfaces
Wan, Z., Gao, Z., Gao, F., Renzo, M. D., & Alouini, M.-S. (2021) · IEEE Transactions on Communications · doi:10.1109/tcomm.2021.3064949 · Cited by 269
Self-citationDi Renzo, M., Zappone, A., Debbah, M., Alouini, M.-S., Yuen, C., de Rosny, J., & Tretyakov, S. (2020) · IEEE Journal on Selected Areas in Communications · doi:10.1109/jsac.2020.3007211 · Cited by 112
Over-the-Air Computation via Reconfigurable Intelligent Surface
Fang, W., Jiang, Y., Shi, Y., Zhou, Y., Chen, W., & Letaief, K. B. (2021) · IEEE Transactions on Communications · doi:10.1109/tcomm.2021.3114791 · Cited by 93
An, J., Xu, C., Wang, L., Liu, Y., Gan, L., & Hanzo, L. (2022) · IEEE Transactions on Green Communications and Networking · doi:10.1109/tgcn.2022.3143226 · Cited by 72
Metadata
- Authors
- Zhou, G., Pan, C., Ren, H., Wang, K., Renzo, M. D., & Nallanathan, A.
- Venue
- IEEE Wireless Communications Letters
- Published
- 2020-10
- Volume
- 9
- Issue
- 10
- Pages
- 1658-1662
- ISSN
- 2162-2337 (ISSN-L)
- 2162-2345
- OpenAlex
- W3034980365
- Cited by
- 327
- References
- 3
- FWCI
- 19.24
- Type
- journal article
- Language
- en
- Open access
- green
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- Zhou, G., Pan, C., Ren, H., Wang, K., Renzo, M. D., & Nallanathan, A. (2020). Robust Beamforming Design for Intelligent Reflecting Surface Aided MISO Communication Systems. IEEE Wireless Communications Letters. https://doi.org/10.1109/lwc.2020.3000490
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