تصفح Computer Science & Engineering حسب المؤلف "Wen, Miaowen"

السجلات المعروضة 1 -- 4 من 4

    • Bayesian Beamforming for Mobile Millimeter Wave Channel Tracking in the Presence of DOA Uncertainty 

      Yang, Yan; Dang, Shuping; Wen, Miaowen; Mumtaz, Shahid; Guizani, Mohsen ( Institute of Electrical and Electronics Engineers Inc. , 2020 , Article)
      This paper proposes a Bayesian approach for angle-based hybrid beamforming and tracking that is robust to uncertain or erroneous direction-of-arrival (DOA) estimation in millimeter wave (mmWave) multiple input multiple ...

    • MmWave MIMO-OFDM with Index Modulation: A Pareto-Optimal Trade-off on Spectral-Energy Efficiency 

      Yang, Yan; Dang, Shuping; Wen, Miaowen; Guizani, Mohsen ( Institute of Electrical and Electronics Engineers Inc. , 2020 , Conference Paper)
      Multiple-input multiple-output orthogonal frequency division multiplexing with index modulation (MIMO-OFDM-IM) has the potential advantage to balance the trade-off between spectral efficiency (SE) and energy efficiency ...

    • NOMA-Based Coordinated Direct and Relay Transmission with a Half-Duplex/ Full-Duplex Relay 

      Pei, Xinyue; Yu, Hua; Wen, Miaowen; Mumtaz, Shahid; Al Otaibi, Sattam; ... more authors ( Institute of Electrical and Electronics Engineers Inc. , 2020 , Article)
      In this article, we propose a downlink non-orthogonal multiple access (NOMA) based coordinated direct and relay system with one cell-center user and multiple cell-edge users, where a decode-and-forward (DF) relay bridges ...

    • Secure multiple-mode OFDM with index modulation 

      Tang, Yuankun; Wen, Miaowen; Mumtaz, Shahid; Da Costa, Daniel Benevides; Guizani, Mohsen ( Institute of Electrical and Electronics Engineers Inc. , 2020 , Conference Paper)
      Multiple-mode orthogonal frequency division multiplexing with index modulation (MM-OFDM-IM) is a promising IM technique for OFDM systems to improve the spectral efficiency. In this paper, a secure index and data symbol ...