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Transmission design for the XL-RIS-aided massive MIMO system with visibility regions
Special Issue on Near-Field Communications: Theories and Applications | Updated:2025-02-25
    • Transmission design for the XL-RIS-aided massive MIMO system with visibility regions

      Enhanced Publication
    • 具有可见区域的超大规模RIS辅助大规模MIMO系统传输方案设计
    • In the field of XL-RIS-aided massive MIMO systems, this study proposes a two-timescale transmission scheme and designs beamforming of BSs and phase shifts of RIS based on different CSI. Expert xx derived a closed-form approximate expression for the achievable rate and solved the problem of maximizing the minimum user rate by optimizing the phase shifts of RIS, laying a foundation for the construction of XL-RIS-aided massive MIMO systems.
    • Frontiers of Information Technology & Electronic Engineering   Vol. 25, Issue 12, Pages: 1679-1694(2024)
    • DOI:10.1631/FITEE.2400375    

      CLC: TN928
    • Received:10 May 2024

      Revised:27 October 2024

      Accepted:2024-10-27

      Published:2024-12

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  • Luchu LI, Cunhua PAN, Kangda ZHI, et al. Transmission design for the XL-RIS-aided massive MIMO system with visibility regions[J]. Frontiers of information technology & electronic engineering, 2024, 25(12): 1679-1694. DOI: 10.1631/FITEE.2400375.

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