Výsledky vyhľadávania - analog precoder and combiner~

Alternativne vyhľadávanie:

  1. 1

    Channel estimation and MIMO combining architecture in millimeter wave cellular system with few ADC bits Autor Raji, Akeem Abimbola, Orimolade, Joseph Folorunso, Amusa, Kamoli Akinwale, Adejumobi, Isaiah Adediji

    ISSN: 1110-1903, 2536-9512
    Vydavateľské údaje: Berlin/Heidelberg Springer Berlin Heidelberg 01.12.2024
    “…Hybrid combiner and precoder architectures, radio frequency (RF) chain, analog phase shifters, digital-to-analog converter (DAC…”
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  2. 2

    Hybrid Precoder and Combiner Design With Low-Resolution Phase Shifters in mmWave MIMO Systems Autor Wang, Zihuan, Li, Ming, Liu, Qian, Swindlehurst, A. Lee

    ISSN: 1932-4553, 1941-0484
    Vydavateľské údaje: New York IEEE 01.05.2018
    “… advances in providing orders-of-magnitude wider bandwidth than current wireless networks. Economical and energy-efficient analog/digital hybrid precoding and combining transceivers…”
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    Journal Article
  3. 3

    Iterative hybrid precoder and combiner design for mmWave MIMO-OFDM systems Autor Li, Ming, Liu, Wenfei, Tian, Xiaowen, Wang, Zihuan, Liu, Qian

    ISSN: 1022-0038, 1572-8196
    Vydavateľské údaje: New York Springer US 01.11.2019
    Vydané v Wireless networks (01.11.2019)
    “…) orthogonal frequency division multiplexing (OFDM) systems operating in millimeter-wave (mmWave) bands. We propose a novel iterative scheme to design the codebook-based analog precoder and combiner in forward and reverse channels…”
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  4. 4

    Hybrid precoder and combiner design with finite resolution PSs for mmWave MIMO systems Autor Zhang, Ran, Zou, Weixia, Wang, Ye, Cui, Mingyang

    ISSN: 1673-5447
    Vydavateľské údaje: China Institute of Communications 01.02.2019
    Vydané v China communications (01.02.2019)
    “… We employ alternate optimization as the main strategy to jointly design analog precoder and combiner…”
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  5. 5

    Joint hybrid precoder and combiner design for multi-stream transmission in mmWave MIMO systems Autor Li, Ming, Wang, Zihuang, Tian, Xiaowen, Liu, Qian

    ISSN: 1751-8628, 1751-8636
    Vydavateľské údaje: The Institution of Engineering and Technology 30.11.2017
    Vydané v IET communications (30.11.2017)
    “… The authors propose to jointly select an analogue precoder and combiner pair for each data stream successively…”
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  6. 6

    Near-Optimal Designs of Hybrid Precoding and Combining for Massive MIMO Systems From Lattice Decoding Autor Lu, Hsiao-feng

    ISSN: 0018-9545, 1939-9359
    Vydavateľské údaje: New York IEEE 01.08.2023
    “…Near-optimal designs consisting of a pair of finite resolution analog precoder and combiner and a baseband encoder for hybrid massive MIMO communication systems are proposed in this paper…”
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  7. 7

    STAR-RIS-Assisted Hybrid MIMO mmWave Communications Autor Yang, Xiawei, Liu, Heng, Gong, Shiqi, Wang, Gongpu, Xing, Chengwen

    ISSN: 2327-4662, 2327-4662
    Vydavateľské údaje: Piscataway IEEE 01.11.2024
    Vydané v IEEE internet of things journal (01.11.2024)
    “… T&R coefficients at the STAR-RIS and the hybrid analog-digital precoder/combiners, subject to the discrete phase shift constraints…”
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  8. 8

    Hybrid beamforming for downlink multiuser millimetre wave MIMO-OFDM systems Autor Zhang, Didi, Wang, Yafeng, Li, Xuehua, Xiang, Wei

    ISSN: 1751-8628, 1751-8636
    Vydavateľské údaje: The Institution of Engineering and Technology 16.07.2019
    Vydané v IET communications (16.07.2019)
    “…) a common analogue precoder and combiner for the transmitter and receiver to maximise spectral efficiency is the main challenge for multi-carrier MIMO systems, they propose two methods to solve this problem…”
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  9. 9

    Majorization-Minimization Aided Hybrid Transceivers for MIMO Interference Channels Autor Gong, Shiqi, Xing, Chengwen, Lau, Vincent K. N., Chen, Sheng, Hanzo, Lajos

    ISSN: 1053-587X, 1941-0476
    Vydavateľské údaje: New York IEEE 01.01.2020
    “…) interference channels at both millimeter wave (mmWave) and microwave frequencies. Firstly, a heuristic joint design of hybrid precoder and combiner using alternating optimization is proposed, in which the majorization-minimization (MM…”
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  10. 10

    Joint Hybrid Precoder and Combiner for Wideband Millimeter-Wave Massive MIMO Systems Autor Mir, Talha, Abbasi, Ubaid, Ali, Raza, Hussain, Syed Mudassir, Mir, Usama

    ISSN: 2169-3536, 2169-3536
    Vydavateľské údaje: Piscataway IEEE 2020
    Vydané v IEEE access (2020)
    “…) massive multiple-input multiple-output (MIMO) systems. In wideband mmWave channels, the analog precoder and combiner is designed in the time domain and remain unchanged over the whole bandwidth…”
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  11. 11

    Bat algorithm–based beamforming for mmWave massive MIMO systems Autor Shahjehan, Waleed, Riaz, Asad, Khan, Imran, Sadiq, Ali Safaa, Khan, Suleman, Khan, Muhammad Khurram

    ISSN: 1074-5351, 1099-1131
    Vydavateľské údaje: Chichester Wiley Subscription Services, Inc 01.01.2020
    “… This scheme aims to achieve the near‐optimal performance.by searching for the optimized combination of analog precoder and combiner…”
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  12. 12

    Improved Hybrid Precoder Design for Secure mmWave MIMO Communications Autor Kabalci, Yasin, Ali, Muhammad

    ISSN: 1392-1215, 2029-5731
    Vydavateľské údaje: Kaunas University of Technology 07.08.2020
    Vydané v Elektronika ir elektrotechnika (07.08.2020)
    “… and combiner algorithms and improve the secrecy rate. Moreover, in order to further enhance the secrecy rate, hybrid precoder are obtained using an efficient channel…”
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  13. 13

    Iterative Hybrid Precoder and Combiner Design for mmWave Multiuser MIMO Systems Autor Wang, Zihuan, Li, Ming, Tian, Xiaowen, Liu, Qian

    ISSN: 1089-7798, 1558-2558
    Vydavateľské údaje: New York IEEE 01.07.2017
    Vydané v IEEE communications letters (01.07.2017)
    “…This letter investigates analog/digital hybrid precoder and combiner design for millimeter wave (mmWave…”
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  14. 14

    Secrecy rate analysis of hybrid precoders for mmWave communication systems Autor Kabalci, Yasin, Ali, Muhammad

    ISSN: 1874-4907, 1876-3219
    Vydavateľské údaje: Elsevier B.V 01.08.2020
    Vydané v Physical communication (01.08.2020)
    “…Millimeter-wave (mmWave) communication systems are realized to play a key role in next-generation communication systems to achieve high data rate requirements,…”
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  15. 15

    Low Complexity Hybrid Precoder and Combiner Design for mmWave MIMO Systems Autor Zhang, Ran, Zou, Weixia, Cui, Mingyang

    Vydavateľské údaje: IEEE 01.08.2018
    “… We propose a low complexity algorithm, which jointly designs analog precoder and combiner by phase extraction method, to maximize spectral efficiency…”
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  16. 16

    Hybrid Precoder and Combiner Design with Low Resolution Phase Shifters in mmWave MIMO Systems Autor Wang, Zihuan, Li, Ming, Liu, Qian, A Lee Swindlehurst

    ISSN: 2331-8422
    Vydavateľské údaje: Ithaca Cornell University Library, arXiv.org 17.10.2017
    Vydané v arXiv.org (17.10.2017)
    “… advances in providing orders-of-magnitude wider bandwidth than current wireless networks. Economical and energy efficient analog/digial hybrid precoding and combining transceivers have been often proposed for mmWave massive multiple-input multiple-output (MIMO…”
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  17. 17

    Unsupervised Learning Based Hybrid Beamforming with Low-Resolution Phase Shifters for MU-MIMO Systems Autor Kuo, Chia-Ho, Chang, Hsin-Yuan, Chang, Ronald Y., Chung, Wei-Ho

    ISSN: 1938-1883
    Vydavateľské údaje: IEEE 16.05.2022
    “… In this paper, we propose an unsupervised-learning-based scheme to jointly design the analog precoder and combiner with low-resolution PSs for multiuser multiple-input multiple-output (MU-MIMO) systems…”
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  18. 18

    Closed-Form Hybrid Beamforming Solution for Spectral Efficiency Upper Bound Maximization in mmWave MIMO-OFDM Systems Autor Ma, Mengyuan, Thanh Nguyen, Nhan, Juntti, Markku

    ISSN: 2577-2465
    Vydavateľské údaje: IEEE 01.09.2021
    Vydané v IEEE Vehicular Technology Conference (01.09.2021)
    “… However, in mmWave MIMO orthogonal frequency-division multiplexing (MIMO-OFDM) systems, hybrid beamforming design is challenging because the analog precoder and combiner are required to be shared across the whole employed bandwidth…”
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  19. 19

    Hybrid Precoder and Combiner Design for Secure Transmission in mmWave MIMO Systems Autor Tian, Xiaowen, Li, Ming, Wang, Zihuan, Liu, Qian

    Vydavateľské údaje: IEEE 01.12.2017
    “… When eavesdropper's channel state information (CSI) is known, we first propose a joint analog precoder and combiner design algorithm which can prevent…”
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  20. 20

    Secure Hybrid Beamformers Design in mmWave MIMO Wiretap Systems Autor Tian, Xiaowen, Liu, Qian, Wang, Zihuan, Li, Ming

    ISSN: 1932-8184, 1937-9234
    Vydavateľské údaje: New York IEEE 01.03.2020
    Vydané v IEEE systems journal (01.03.2020)
    “… Multiple-input-multiple-output (MIMO) systems with hardware efficient analog/digital hybrid beamformer architecture have been widely considered to overcome the severe propagation loss of the mmWave channels…”
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