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DC Field | Value | Language |
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dc.contributor.author | Song, L | - |
dc.contributor.author | Shi, D | - |
dc.contributor.author | Gan, L | - |
dc.contributor.author | Gao, X | - |
dc.date.accessioned | 2024-04-07T18:20:29Z | - |
dc.date.available | 2024-04-07T18:20:29Z | - |
dc.date.issued | 2024-02-05 | - |
dc.identifier | ORCiD: Linfeng Song https://orcid.org/0000-0003-1646-4988 | - |
dc.identifier | ORCiD: Ding Shi https://orcid.org/0000-0002-1996-8914 | - |
dc.identifier | ORCiD: Lu Gan https://orcid.org/0000-0003-1056-7660 | - |
dc.identifier | ORCiD: Xiqi Gao https://orcid.org/0000-0001-9107-6593 | - |
dc.identifier.citation | Song, L. et al. (2024) 'Robust Precoding for HF Skywave Massive MIMO with Slepian Transform', IEEE Transactions on Communications, 0 (early access), pp. 1 - 14. doi: 10.1109/TCOMM.2024.3362146. | en_US |
dc.identifier.issn | 0090-6778 | - |
dc.identifier.uri | https://bura.brunel.ac.uk/handle/2438/28715 | - |
dc.description.abstract | In this paper, we address robust precoding in high-frequency (HF) skywave massive multiple-input multiple-output (MIMO) systems with imperfect channel state information (CSI). We first employ a sparse beam based a posteriori channel model and demonstrate that robust precoding can be efficiently solved in the Slepian transform domain with a large number of base station (BS) antennas. Next, we introduce two Slepian transform based robust precoding methods, including a joint approach that leverages inverse fast Fourier transform (IFFT) for reduced complexity with a large number of user terminals (UTs). We then establish a local optimum for the Slepian transform domain robust precoder (STRP) design using the majorization minimization (MM) algorithm, taking advantages of HF skywave massive MIMO channel sparsity and Slepian sequence properties. Further, two distinct designs are presented: separate STRP (SSTRP) and joint STRP (JSTRP). Simulation results confirm the effectiveness of proposed robust precoders, showcasing their excellent ergodic sum-rate performance and low complexity. | en_US |
dc.description.sponsorship | National Key R&D Program of China under Grant 2018YFB1801103; Jiangsu Province Basis Research Project under Grant BK20192002; Fundamental Research Funds for the Central Universities under Grant 2242022k60007; Key R&D Plan of Jiangsu Province under Grant BE2022067; Huawei Cooperation Project. | en_US |
dc.format.extent | 1 - 14 | - |
dc.format.medium | Print-Electronic | - |
dc.language | English | - |
dc.language.iso | en_US | en_US |
dc.publisher | Institute of Electrical and Electronics Engineers (IEEE) | en_US |
dc.rights | Copyright © 2024 Institute of Electrical and Electronics Engineers (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 by sending a request to pubs-permissions@ieee.org. See https://journals.ieeeauthorcenter.ieee.org/become-an-ieee-journal-author/publishing-ethics/guidelines-and-policies/post-publication-policies/ for more information. | - |
dc.rights.uri | https://journals.ieeeauthorcenter.ieee.org/become-an-ieee-journal-author/publishing-ethics/guidelines-and-policies/post-publication-policies/ | - |
dc.subject | massive MIMO | en_US |
dc.subject | HF skywave communications | en_US |
dc.subject | robust precoding, | en_US |
dc.subject | Slepian transform. | en_US |
dc.title | Robust Precoding for HF Skywave Massive MIMO with Slepian Transform | en_US |
dc.type | Article | en_US |
dc.identifier.doi | https://doi.org/10.1109/TCOMM.2024.3362146 | - |
dc.relation.isPartOf | IEEE Transactions on Communications | - |
pubs.issue | 00 | - |
pubs.publication-status | Published | - |
pubs.volume | 0 | - |
dc.identifier.eissn | 1558-0857 | - |
dc.rights.holder | Institute of Electrical and Electronics Engineers (IEEE) | - |
Appears in Collections: | Dept of Electronic and Electrical Engineering Research Papers |
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FullText.pdf | Copyright © 2024 Institute of Electrical and Electronics Engineers (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 by sending a request to pubs-permissions@ieee.org. See https://journals.ieeeauthorcenter.ieee.org/become-an-ieee-journal-author/publishing-ethics/guidelines-and-policies/post-publication-policies/ for more information. | 4.68 MB | Adobe PDF | View/Open |
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