The DOI matches its Crossref record; 4 of the 4 references it cites were found in a registry or an index.
Asymptotic Max-Min SINR Analysis of Reconfigurable Intelligent Surface Assisted MISO Systems
Open accessAbstract
This work focuses on the downlink of a single-cell multi-user system in which a base station (BS) equipped with M antennas communicates with K single-antenna users through a reconfigurable intelligent surface (RIS) installed in the line-of-sight (LoS) of the BS. RIS is envisioned to offer unprecedented spectral efficiency gains by utilizing N passive reflecting elements that induce phase shifts on the impinging electromagnetic waves to smartly reconfigure the signal propagation environment. We study the minimum signal-to-interference-plus-noise ratio (SINR) achieved by the optimal linear precoder (OLP), that maximizes the minimum SINR subject to a given power constraint for any given RIS phase matrix, for the cases where the LoS channel matrix between the BS and the RIS is of rank-one and of full-rank. In the former scenario, the minimum SINR achieved by the RIS-assisted link is bounded by a quantity that goes to zero with K. For the high-rank scenario, we develop accurate deterministic approximations for the parameters of the asymptotically OLP, which are then utilized to optimize the RIS phase matrix. Simulation results show that RISs can outperform half-duplex relays with a small number of passive reflecting elements while large RISs are needed to outperform full-duplex relays.
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Cites
Boyd, S., & Vandenberghe, L. (2004) · doi:10.1017/cbo9780511804441 · Cited by 56,601
Vaart, A. W. V. D. (1998) · doi:10.1017/cbo9780511802256 · Cited by 4,159
Rappaport, T. S., Xing, Y., Kanhere, O., Ju, S., Madanayake, A., Mandal, S., Alkhateeb, A., & Trichopoulos, G. C. (2019) · IEEE Access · doi:10.1109/access.2019.2921522 · Cited by 2,617
Beyond Massive MIMO: The Potential of Data Transmission With Large Intelligent Surfaces
Hu, S., Rusek, F., & Edfors, O. (2018) · IEEE Transactions on Signal Processing · doi:10.1109/tsp.2018.2816577 · Cited by 892
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Self-citationSymbiotic Radio: Cognitive Backscattering Communications for Future Wireless Networks
Liang, Y.-C., Zhang, Q., Larsson, E. G., & Li, G. Y. (2020) · IEEE Transactions on Cognitive Communications and Networking · doi:10.1109/tccn.2020.3023139 · Cited by 319
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
Self-citationReconfigurable Intelligent Surface for Green Edge Inference
Hua, S., Zhou, Y., Yang, K., Shi, Y., & Wang, K. (2021) · IEEE Transactions on Green Communications and Networking · doi:10.1109/tgcn.2021.3058657 · Cited by 74
Metadata
- Authors
- Nadeem, Q.-U.-A., Kammoun, A., Chaaban, A., Debbah, M., & Alouini, M.-S.
- Venue
- IEEE Transactions on Wireless Communications
- Published
- 2020-12
- Volume
- 19
- Issue
- 12
- Pages
- 7748-7764
- ISSN
- 1536-1276 (ISSN-L)
- 1558-2248
- OpenAlex
- W2992862839
- Cited by
- 527
- References
- 4
- FWCI
- 31.14
- Type
- journal article
- Language
- en
- Open access
- green
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- Nadeem, Q.-U.-A., Kammoun, A., Chaaban, A., Debbah, M., & Alouini, M.-S. (2020). Asymptotic Max-Min SINR Analysis of Reconfigurable Intelligent Surface Assisted MISO Systems. IEEE Transactions on Wireless Communications. https://doi.org/10.1109/twc.2020.2986438
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