Výsledky vyhledávání - resource precoder optimization

  1. 1

    Joint Optimization of the Channel Estimator, Transmit Precoder and Receiver in Large-Scale MIMO Systems Autor Yu, Tao, Xing, Chengwen, Miao, Xiaqing, Gong, Shiqi, Hanzo, Lajos

    ISSN: 0018-9545, 1939-9359
    Vydáno: New York IEEE 01.05.2024
    “… However, more accurate channel estimation requires more resources. Hence, we investigate the joint optimization of the channel estimator, transmit precoder and receiver in large-scale MIMO systems…”
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  2. 2

    Low-Complexity Minimum BER Precoder Design for ISAC Systems: A Delay-Doppler Perspective Autor Wu, Jun, Yuan, Weijie, Wei, Zhiqiang, Zhang, Kecheng, Liu, Fan, Wing Kwan Ng, Derrick

    ISSN: 1536-1276, 1558-2248
    Vydáno: New York IEEE 01.02.2025
    “… In this paper, we develop a minimum bit error rate (BER) precoder design for an OTFS-based ISAC system…”
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  3. 3

    Leakage-Based Precoder Optimization and Deep Unfolding for User-Centric Cell-Free Massive MIMO Autor Xu, Chunmei, Zhang, Cheng, Huang, Yongming, Wu, Yi, Lu, Zhaohua

    ISSN: 0018-9545, 1939-9359
    Vydáno: New York IEEE 01.05.2025
    “…This article investigates the leakage-based precoder design for user-centric cell-free massive MIMO systems…”
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  4. 4

    Optimized Precoders for Massive MIMO OFDM Dual Radar-Communication Systems Autor Temiz, Murat, Alsusa, Emad, Baidas, Mohammed W.

    ISSN: 0090-6778, 1558-0857
    Vydáno: New York IEEE 01.07.2021
    Vydáno v IEEE transactions on communications (01.07.2021)
    “…This paper considers the optimization of a dual-functional radar and communication (RadCom…”
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  5. 5

    UQML Based Precoder Optimization for RSMA-LEO Satellite Networks Autor Wafula, Celine Nerima, Shin, Soo Young

    ISSN: 2162-2337, 2162-2345
    Vydáno: IEEE 2025
    “…), to address 6G challenges in resource allocation, interference management, and capacity. Simulation results demonstrate significant spectral efficiency gains, indicating…”
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  6. 6

    An Iterative Resource Allocation and Precoder Design for Wideband mmWave MIMO-OFDM System With Large-Scale Users Autor Liu, Beiyuan, Liu, Qian, Cheng, Julian

    ISSN: 1536-1276, 1558-2248
    Vydáno: IEEE 2025
    “…), association between SCs and users (SC-UE association) and precoder design are mutually dependent due to the hybrid MIMO-OFDM structure…”
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  7. 7

    Gradient-Driven Graph Neural Networks for Learning Digital and Hybrid Precoder Autor Zhang, Lin, Han, Shengqian, Yang, Chenyang

    ISSN: 0090-6778, 1558-0857
    Vydáno: IEEE 2025
    “…The optimization of multi-user multi-input multi-output (MU-MIMO) precoders is a widely recognized challenging problem…”
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  8. 8

    Energy Efficient Power Allocation for Cell-Free mmWave Massive MIMO With Hybrid Precoder Autor He, Yun, Shen, Min, Zeng, Fanhui, Zheng, Huanping, Wang, Rui, Zhang, Meng, Liu, Xiangyan

    ISSN: 1089-7798, 1558-2558
    Vydáno: New York IEEE 01.02.2022
    Vydáno v IEEE communications letters (01.02.2022)
    “… To track the non-concave global energy-efficiency (GEE) optimization problem, we decompose it into hybrid precoder design and power allocation design…”
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  9. 9

    A High-Throughput Constructive Interference Precoder for 16 × MU-MIMO Systems Autor Lin, Yu-Cheng, Chiou, Ren-Hao, Yang, Chia-Hsiang

    ISSN: 1063-8210, 1557-9999
    Vydáno: New York IEEE 01.10.2024
    “… This article presents a high-throughput CI precoder. Design optimization across the algorithm and the architecture layers is conducted, reducing the complexity for multiplications by 81.6…”
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  10. 10

    Max-Min Fair Precoder Design and Power Allocation for MU-MIMO NOMA Autor Yalcin, Ahmet Zahid, Cetin, Mustafa Kagan, Yuksel, Melda

    ISSN: 0018-9545, 1939-9359
    Vydáno: New York IEEE 01.06.2021
    “…In this correspondence, transmit precoders and their power allocation coefficients are designed jointly for a downlink non-orthogonal multiple access (NOMA…”
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    Globally Optimal Linear Precoders for Finite Alphabet Signals Over Complex Vector Gaussian Channels Autor Chengshan Xiao, Zheng, Yahong Rosa, Zhi Ding

    ISSN: 1053-587X, 1941-0476
    Vydáno: New York, NY IEEE 01.07.2011
    “…We study the design optimization of linear precoders for maximizing the mutual information between finite alphabet input and the corresponding output over complex-valued vector channels…”
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  12. 12

    Energy-Efficient Precoder Design for Downlink Multi-User MISO Networks With Finite Blocklength Codes Autor Singh, Keshav, Ku, Meng-Lin, Flanagan, Mark F.

    ISSN: 2473-2400, 2473-2400
    Vydáno: Piscataway IEEE 01.03.2021
    “… We jointly optimize the precoders at the base station (BS) for serving multiple downlink users and the decoding error probability (DEP…”
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    Clustered Cell-Free Multi-User Multiple-Antenna Systems with Rate-Splitting: Precoder Design and Power Allocation Autor Flores, Andre R., De Lamare, Rodrigo C., Mishra, Kumar Vijay

    ISSN: 0090-6778, 1558-0857
    Vydáno: New York IEEE 01.10.2023
    Vydáno v IEEE transactions on communications (01.10.2023)
    “…In this paper, we address two crucial challenges in the design of cell-free (CF) systems: degradation in the performance of CF systems by imperfect channel…”
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  14. 14

    Rate-Splitting for Multicarrier Multigroup Multicast: Precoder Design and Error Performance Autor Chen, Hongzhi, Mi, De, Wang, Tong, Chu, Zheng, Xu, Yin, He, Dazhi, Xiao, Pei

    ISSN: 0018-9316, 1557-9611
    Vydáno: New York IEEE 01.09.2021
    Vydáno v IEEE transactions on broadcasting (01.09.2021)
    “…) at the receivers, has emerged as a powerful transceiver strategy for multi-antenna networks. In this paper, we design RS precoders for an overloaded multicarrier multigroup multicast downlink system, and analyse the error performance…”
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    Linear Precoder Optimization for MIMO Systems with Joint Power Constraints Autor Dai, Jisheng, Chang, Chunqi, Xu, Weichao, Ye, Zhongfu

    ISSN: 0090-6778
    Vydáno: New York, NY IEEE 01.08.2012
    Vydáno v IEEE transactions on communications (01.08.2012)
    “…This paper considers linear precoder optimization problems for multiple-input multiple-output (MIMO) systems…”
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    Complexity Reduction for the Optimization of Linear Precoders Over Random MIMO Channels Autor Nhat-Quang Nhan, Rostaing, Philippe, Amis, Karine, Collin, Ludovic, Radoi, Emanuel

    ISSN: 0090-6778, 1558-0857
    Vydáno: New York IEEE 01.10.2017
    Vydáno v IEEE transactions on communications (01.10.2017)
    “…Precoder optimization with full channel state information for finite alphabet signals over multiple-input multiple-output random channels is investigated in this paper…”
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  17. 17

    An Online Zero-Forcing Precoder for Weighted Sum-Rate Maximization in Green CoMP Systems Autor Dong, Yanjie, Zhang, Haijun, Li, Jianqiang, Yu, F. Richard, Guo, Song, Leung, Victor C. M.

    ISSN: 1536-1276, 1558-2248
    Vydáno: New York IEEE 01.09.2022
    “… Motivated by the capacity-achieving property and simple implementation, an online zero-forcing dirty paper precoder is proposed to update the precoding matrices by combining statistical learning…”
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    A Generalized Zero-Forcing Precoder With Successive Dirty-Paper Coding in MISO Broadcast Channels Autor Sha Hu, Rusek, Fredrik

    ISSN: 1536-1276, 1558-2248
    Vydáno: New York IEEE 01.06.2017
    “…In this paper, we consider precoder designs for multiuser multiple-input-single-output broadcasting channels…”
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    Energy-Efficient Hybrid Precoder With Adaptive Overlapped Subarrays for Large-Array mmWave Systems Autor Guo, Ji-Chong, Yu, Qi-Yue, Meng, Wei-Xiao, Xiang, Wei

    ISSN: 1536-1276, 1558-2248
    Vydáno: New York IEEE 01.03.2020
    “…) rule and the analog precoder is designed based on simplified EE optimization in consideration of the insertion…”
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    Robust Linear Precoder Design for Multi-Cell Downlink Transmission Autor Tajer, A, Prasad, N, Xiaodong Wang

    ISSN: 1053-587X, 1941-0476
    Vydáno: New York, NY IEEE 01.01.2011
    “…Coordinated information processing by the base stations of multi-cell wireless networks enhances the overall quality of communication in the network. Such…”
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