Výsledky vyhledávání - precoder optimisation scheme

Precoding design for interference suppression in multi-cell multi-user networks Autor Liu, Heng, Ding, Zhiguo, Fan, Pingzhi, Hao, Li

“… To ensure the diversity gains can be achieved with zero-forcing IA, a precoder optimisation scheme is proposed based on the well-known iterative interference leakage minimisation scheme…”
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Clutter-Aware Precoder Design for Integrated Sensing and Communication Systems Autor Wang, Jingwen, Zhang, Yongwei, Temiz, Murat

“…). Both precoders require solving non-convex optimization problems…”
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A New Paradigm of Precoder Design for Finite-Alphabet Inputs Based Communications Autor Xia, Guiyang, Xu, Hao, Zhou, Xiaobo, Shu, Feng, Wang, Jiangzhou

“… We initially develop a high-performance mutual information maximization scheme using closed cut-off rate expression, formulating a standard convex optimization problem for iterative precoder optimization…”
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Coded modulation faster-than-Nyquist transmission with precoder and channel shortening optimization Autor Che, Hui, Bai, Yong

“… In this paper, we propose a coded modulation FTN (CM-FTN) transmission scheme with precoder and channel shortening (CS…”
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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

“…) 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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Hybrid Precoding for mmWave Massive MIMO Systems With Partially Connected Structure Autor Li, Nanxi, Wei, Zaixue, Yang, Hongwen, Zhang, Xin, Yang, Dacheng

“… We first focus on the optimization of analog precoder (AP) and propose two AP design schemes for high signalto-noise ratio (SNR…”
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Optimization of Precoder and Combiner in mmWave Hybrid Beamforming Systems for Multi-user Downlink Scenario Autor Abdul Haq Nalband, Mrinal Sarvagya, Mohammed Riyaz Ahmed

“…Beamforming at millimeter wave (mmWave) band, promises to significantly support 5G networks in achieving their performance goals. The conventional digital…”
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Rate-Splitting Multiple Access for Downlink Multiuser MIMO: Precoder Optimization and PHY-Layer Design Autor Mishra, Anup, Mao, Yijie, Dizdar, Onur, Clerckx, Bruno

“…) multi-antenna communications. In this work, we study the precoder design problem for RSMA scheme in downlink MU systems with both perfect and imperfect Channel State Information at the Transmitter (CSIT…”
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Design of a Linear Precoder for PAPR Reduction of the OTFS Scheme in High Mobility Environments Autor Sheikh-Hosseini, Mohsen, Uysal, Murat

“… Then, we formulate the problem of PAPR reduction as a constrained optimization problem, aiming to design an optimized precoder structure that minimizes the PAPR subject to no adverse effect on the BER…”
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RIS-Aided Hybrid Precoder Design With Anti-Blocking Scheme in High-Speed Railway Autor Ding, Qingfeng, Luo, Jing, Shi, Hui, Fu, Tingmei

“… Based on the blocking model, the non-convex blocking optimal problem is decoupled by the block coordinate descent method with the jointly optimization problem about hybrid precoder and reflect angle matrix of RIS…”
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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

“… In this paper, we develop a minimum bit error rate (BER) precoder design for an OTFS-based ISAC system…”
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Sequential and Incremental Precoder Design for Joint Transmission Network MIMO Systems With Imperfect Backhaul Autor Ding, Ming, Zou, Jun, Yang, Zeng, Luo, Hanwen, Chen, Wen

“…) performance of the system. In the proposed scheme, we first optimize the precoder at the serving base station (BS…”
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Optimizing power normalization for G.fast linear precoder by linear programming Autor Muller, Francisco C. B. F., Chenguang Lu, Eriksson, Per-Erik, Host, Stefan, Klautau, Aldebaro

“… In this work, we extended a per-line power normalization scheme by linear programming (LP) optimization. By simulations using measured cable data it is shown how the LP…”
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Optimized Precoders for Massive MIMO OFDM Dual Radar-Communication Systems Autor Temiz, Murat, Alsusa, Emad, Baidas, Mohammed W.

“… To this end, novel RadCom precoder schemes that can exploit downlink radar interference are devised for massive multiple-input-multiple-output (MIMO…”
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Joint User Selection and Hybrid Precoder Design for Massive MIMO Systems Autor Vaezy, Hossein, D. Blostein, Steven

“… However, the joint optimization of user selection and hybrid precoder/decoder design remains challenging due to the complexity introduced by spatial correlation, noisy channel information…”
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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

“… 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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PCQNet: A Trainable Feedback Scheme of Precoder for the Uplink Multi-User MIMO Systems Autor Bao, Xiuwen, Jiang, Ming, Fang, Wenhao, Zhao, Chunming

“… In the uplink MU-MIMO systems, the optimal precoder design at the base station utilizes the Lagrange multipliers method and the centralized iterative algorithm to minimize the mean squared error (MSE…”
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Multi-Objective DNN-Based Precoder for MIMO Communications Autor Zhang, Xinliang, Vaezi, Mojtaba

“…This paper introduces a unified deep neural network (DNN)-based precoder for two-user multiple-input multiple-output (MIMO…”
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Max-Min Fairness Precoder Design for Rate-Splitting Multiple Access: Impact of Imperfect Channel Knowledge Autor Lee, Byungju, Shin, Wonjae

“… (CSIT) and propose a max-min fairness optimization framework relying on RSMA to guarantee each user's minimum level of quality of service (QoS…”
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CD-Aware Precoder Based on the Sparse ZC Sequence for OFDM-NOMA-PON Autor Wang, Geyang, Chen, Lian-Kuan

“…Emerging reconfigurable point-to-multipoint fronthaul architecture requires a dynamic connection between optical network units and multiple optical line terminals and joint optimization…”
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