Výsledky vyhledávání - Analog precoder

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  1. 1

    Optimal Analog Precoder Design for Hybrid Beamforming is Possible Autor Lv, Jiaen, Wang, Tianyu, Wang, Shaowei

    ISSN: 0018-9545, 1939-9359
    Vydáno: New York IEEE 01.07.2023
    “… using a digital precoder and an analog precoder. The digital precoder can be optimized by using the classical least squares method…”
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  2. 2

    Analog Precoder Feedback Schemes With Interference Alignment Autor Garg, Navneet, Sharma, Govind

    ISSN: 1536-1276, 1558-2248
    Vydáno: New York IEEE 01.08.2018
    “…This paper presents two analog precoder feedback (PFB) schemes namely the simple PFB (SPFB…”
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  3. 3

    Joint Antenna Selection and Analog Precoder Design With Low-Resolution Phase Shifters Autor Li, Hongyu, Liu, Qian, Wang, Zihuan, Li, Ming

    ISSN: 0018-9545, 1939-9359
    Vydáno: New York IEEE 01.01.2019
    “…Analog precoder was introduced recently to millimeter wave (mmWave) systems with large-scale antenna arrays as a promising hardware-efficient transceiver architecture…”
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  4. 4

    Hybrid Multi-User Equalization and Analog Precoder for Uplink mm Wave Cell Free Systems Autor Kassam, J., Castanheira, D., Silva, A., Dinis, R., Gameiro, A.

    ISSN: 2577-2465
    Vydáno: IEEE 01.06.2022
    Vydáno v IEEE Vehicular Technology Conference (01.06.2022)
    “…In this paper, we propose a distributed hybrid analog-digital multi-user equalizer combined with an analog precoder for a wideband millimeter-wave (mmWave…”
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  5. 5

    Secure Hybrid Digital and Analog Precoder for mmWave Systems With Low-Resolution DACs and Finite-Quantized Phase Shifters Autor Xu, Ling, Sun, Linlin, Xia, Guiyang, Liu, Tingting, Shu, Feng, Zhang, Yijin, Wang, Jiangzhou

    ISSN: 2169-3536, 2169-3536
    Vydáno: Piscataway IEEE 2019
    Vydáno v IEEE access (2019)
    “… data transmission rate. To reduce the power consumption and circuit cost for mmWave systems, hybrid digital and analog (HDA…”
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  6. 6

    Hybrid Analog-Digital Precoder Design for Securing Cognitive Millimeter Wave Networks Autor Kong, Zhengmin, Song, Jing, Wang, Chao, Chen, Hongyang, Hanzo, Lajos

    ISSN: 1556-6013, 1556-6021
    Vydáno: New York IEEE 2021
    “…). The optimization problem is formulated as jointly optimizing the analog and digital precoder for maximizing the minimum secrecy rate of all the secondary users under practical constraints…”
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  7. 7

    Beam squint compensation for hybrid precoding in millimetre-wave communication systems Autor Li, Guobing, Zhao, Huailong, Hui, Hui

    ISSN: 0013-5194, 1350-911X, 1350-911X
    Vydáno: The Institution of Engineering and Technology 12.07.2018
    Vydáno v Electronics letters (12.07.2018)
    “… With the objective to maximise the spectral efficiency, they formulate the hybrid precoding problem considering the beam-squinting analogue precoder and reveal its performance loss compared…”
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  8. 8

    Efficient Security Architecture for Physical Layer in Mmwave Communication Systems Autor WajdiAlhakami, El-Sayed, Hala S., Faragallah, Osama S., El-Mashed, Mohamed G.

    ISSN: 2169-3536, 2169-3536
    Vydáno: Piscataway IEEE 2022
    Vydáno v IEEE access (2022)
    “… The proposed algorithm consists of two convolutional neural networks for calculating the secure RF analog precoder, and then obtains…”
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  9. 9

    Analog Precoder and Equalizer Designs and their Geometry for Multichannel Communication Autor Zhifei Fan, Scharf, L.L., Gubner, J.A.

    ISSN: 1536-1276, 1558-2248
    Vydáno: Piscataway, NJ IEEE 01.08.2008
    “…This is a paper on modulation theory that addresses joint analog precoder and equalizer design for multichannel data transmission over the frequency-selective additive Gaussian noise (AGN) channel…”
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  10. 10

    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
    Vydáno: 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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  11. 11

    Spectral energy balancing system with massive MIMO based hybrid beam forming for wireless 6G communication using dual deep learning model Autor Sundar, Ramesh, Amir, Mohammad, Subramanian, Ranjith, Prabakar, D., Giri, Jayant, Balachandran, G., Ahmad, Furkan

    ISSN: 2405-8440, 2405-8440
    Vydáno: England Elsevier Ltd 29.02.2024
    Vydáno v Heliyon (29.02.2024)
    “…This work aims to provide an effective hybrid beam forming method with Dual-Deep-Network to overcome overhead for mm-wave massive MIMO systems. In this paper,…”
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  12. 12

    Multi-User Linear Equalizer and Precoder Scheme for Hybrid Sub-Connected Wideband Systems Autor Castanheira, Daniel, Teodoro, Sara, Simões, Ricardo, Silva, Adão, Gameiro, Atilio

    ISSN: 2079-9292, 2079-9292
    Vydáno: Basel MDPI AG 16.04.2019
    Vydáno v Electronics (Basel) (16.04.2019)
    “… Therefore, the aim of this paper is to design a sub-connected hybrid analog–digital multi-user linear equalizer combined with an analog precoder to efficiently remove the multi-user interference…”
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  13. 13

    Realizing Fully Digital Precoders in Hybrid A/D Architecture With Minimum Number of RF Chains Autor Morsali, Alireza, Haghighat, Afshin, Champagne, Benoit

    ISSN: 1089-7798
    Vydáno: IEEE 01.10.2017
    Vydáno v IEEE communications letters (01.10.2017)
    “…) with the hybrid analog/digital precoder (HADP) architecture is investigated from a new perspective…”
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  14. 14

    Two-stage BFGS-based hybrid precoding for mmWave multiuser MIMO systems Autor Dong, Fuwang, Wang, Wei, Qi, Biqing, Wang, Ben

    ISSN: 1751-8628, 1751-8636
    Vydáno: The Institution of Engineering and Technology 04.06.2019
    Vydáno v IET communications (04.06.2019)
    “…Millimetre wave (mmWave) communications are the most promising candidate for the future fifth-generation mobile broadband networks, which offer greater…”
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  15. 15

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

    ISSN: 1751-8628, 1751-8636
    Vydáno: The Institution of Engineering and Technology 16.07.2019
    Vydáno 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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  16. 16

    Low Complexity Hybrid Precoding Using Beam Steering for mmWave MIMO Systems Autor Cho, Minjung, Lee, Hyukyeon, Oh, Kyungmook, Kim, Jaeseok

    ISSN: 2577-2465
    Vydáno: IEEE 01.08.2018
    “… In order to design analog and digital precoder, a large number of calculations such as the SVD of channel is required…”
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  17. 17

    Alternate hybrid precoding algorithm for wideband millimetre wave massive MIMO systems Autor Zhang, Ran, Zou, Weixia, Wang, Ye, Cui, Mingyang, Sun, Xuebin

    ISSN: 1751-8628, 1751-8636
    Vydáno: The Institution of Engineering and Technology 12.05.2020
    Vydáno v IET communications (12.05.2020)
    “…). By transforming the hybrid precoding problem into a series of sub-problems, they propose a low-complexity algorithm to design the digital precoder and analogue precoder alternately…”
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    Hybrid precoding for millimetre wave MIMO systems based on particle swarm optimisation Autor Cui, Mingyang, Zou, Weixia, Wang, Ye, Zhang, Ran

    ISSN: 1751-8628, 1751-8636
    Vydáno: The Institution of Engineering and Technology 16.07.2019
    Vydáno v IET communications (16.07.2019)
    “… To compensate for the severe propagation loss of the mmWave channel, a cost-effective hybrid precoding architecture, combining a digital precoder and an analogue precoder, is widely used in mmWave MIMO systems…”
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    Millimeter-Wave (mmWave) Communications Autor Sanchez, Manuel García

    ISBN: 3039284304, 9783039284306, 3039284312, 9783039284313
    Vydáno: MDPI - Multidisciplinary Digital Publishing Institute 2020
    “…The millimeter-wave frequency band (30–300 GHz) is considered a potential candidate to host very high data rate communications. First used for high capacity…”
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