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Hybrid near- and far-field three-stage beam training with beam split for RIS-assisted OFDM communications
Special Issue on Near-Field Communications: Theories and Applications | Updated：2025-02-25
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    • Hybrid near- and far-field three-stage beam training with beam split for RIS-assisted OFDM communications

      Enhanced Publication
    • RIS辅助OFDM通信的混合近—远场波束分裂三阶段波束训练
    • “In the field of millimeter-wave communication systems, a codebook-based three-stage beam training scheme has been proposed to address the challenges of channel state information acquisition in RIS-assisted wideband OFDM systems. Expert xx established the xx system, which provides solutions to solve the near-field range expansion and beam split effect problems, laying a foundation for the construction of RIS-assisted OFDM systems.”
    • Frontiers of Information Technology & Electronic Engineering   Vol. 25, Issue 12, Pages: 1664-1678(2024)

    • DOI：10.1631/FITEE.2400372    

      CLC： TN92

    • Received：09 May 2024，

      Revised：21 October 2024，

      Accepted：2024-10-21，

      Published：2024-12

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  • Zhichao CHENG, Shupei ZHANG, Shu FU, et al. Hybrid near- and far-field three-stage beam training with beam split for RIS-assisted OFDM communications[J]. Frontiers of information technology & electronic engineering, 2024, 25(12): 1664-1678. DOI： 10.1631/FITEE.2400372.

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