Suchergebnisse - Robust non-linear precoder

Robust Non-linear Precoder for Multiuser MISO Systems Based on Delay and Channel Quantization von Sun, Yanzhi, Wu, Muqing, Guo, Qilin, Zheng, Feng, Xu, Chunxiu

“… So the performance of conventional non-linear precoder degrades significantly. In this paper, a robust non-linear Tomlinson …”
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Robust Tomlinson-Harashima Precoders for Multiuser MISO Downlink with Imperfect CSI von Ubaidulla, P., Chockalingam, A.

“… In this paper, we consider robust non-linear precoding for the downlink of a multiuser multiple-input single-output (MISO …”
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Non-linear transceiver design for secure communications with artificial noise-assisted MIMO relay von Zhang, Lei, Cai, Yunlong, Champagne, Benoit, Zhao, Minjian

“… Specifically, the authors consider the robust design of an artificial noise (AN)-assisted non-linear transceiver employing Tomlinson …”
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Multi-Branch Tomlinson-Harashima Precoders for Rate-Splitting-Based Cell-Free MIMO Systems von Flores, Andre R., de Lamare, Rodrigo C.

“… ) has arisen as a potential solution to deal with CSIT imperfections. In contrast to existing works, we explore non-linear precoding techniques based on the Tomlinson-Harashima …”
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MMSE precoding for multiuser MISO downlink transmission with non-homogeneous user SNR conditions von Nguyen, Duy HN, Le-Ngoc, Tho

“… ) precoder, which takes advantage of the non-homogeneous SNR conditions. Given in a closed-form solution, the proposed WMMSE precoder outperforms other well-known linear precoders, such as zero-forcing (ZF), regularized ZF (RZF …”
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Robust Interference Management via Linear Precoding and Linear/Non-Linear Equalization von Park, Seok-Hwan, Fouladgar, Ali M., Elkourdi, Tariq, Simeone, Osvaldo, Sahin, Onur, Shamai (Shitz), Shlomo

“… This work studies the robust design of linear precoding and linear/ non-linear equalization for multi-cell MIMO systems in the presence of imperfect channel state information (CSI …”
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Optimizing ZF precoders for MIMO broadcast systems von Sripathi, P.U., Lehnert, J.S.

“… ) systems is considered. It is also shown that the proposed optimization technique is robust and performs very well with non-linear Tomlinson-Harashima precoding …”
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Vector Perturbation Precoding Under Imperfect CSI and Inaccurate Power Scaling Factors von Du, Liutong, Li, Lihua, Zhang, Ping, Miao, Deshan, Liu, Zhengxuan

“… We focus on the design of vector perturbation (VP) precoding for multiuser multiple-input-single-output (MU-MISO) broadcast channel systems where the …”
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Transceiver Designs Using Non-Linear Precoding for Multiuser MIMO Systems with Limited Feedback von Yanzhi Sun, Muqing Wu, Min Zhao, Chunxiu Xu

“… For multiuser multiple-input multiple-output (MU-MIMO) systems with limited feedback in the downlink scenario, an end-to-end robust Tomlinson-Harashima Precoding (THP …”
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Channel estimation and non-linear transceiver designs for mimo ofdm relay systems von Millar, Andrew Paul

“… Multiple-input multiple output (MIMO) systems deploy multiple antennas at either end of a communication link and can provide significant benefits compared to …”
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Robust Tomlinson-Harashima Precoding for the Wireless Broadcast Channel von Dietrich, F.A., Breun, P., Utschick, W.

“… Thus, THP performance degrades severely-and it is even outperformed by corresponding linear precoders …”
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Robust Symbol Level Precoding Designs in Multiuser MIMO Systems von Liu, Lu

“… Multiple-user (MU) multiple-input multiple-output (MIMO) technology, which involves using multiple antennas to simultaneously serve multiple users or devices, …”
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Robust User Scheduling and Power Allocation in Cell-Free Massive MIMO Networks von Mashdour, Saeed, Flores, Andre R., Salehi, Shirin, De Lamare, Rodrigo C., Schmeink, Anke, Lima, Joao P. S. H., Branco Da Silva, Paulo

“… at minimizing the mean square error (MSE) for a network with a linear precoder. Unlike non-robust resource allocation techniques, the proposed robust strategies effectively …”
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Non-linear Transceiver Design for Broadcast Channels with Statistical Channel State Information von Shenouda, M.B., Davidson, T.N.

“… We study the joint design of a Tomlinson-Harashima precoder at the base station and the equalizing gains at the receivers so as to minimize the average, over channel uncertainty, of the total mean-square-error (MSE …”
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WLC42-6: Non-Linear Precoding for OFDM Systems in Spatially-Correlated Frequency-Selective Fading MIMO Channels von Yu Fu, Krzymien, W.A., Tellambura, C.

“… This paper presents non-linear precoding design in closed-loop multiple-input multiple-output (MIMO …”
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Robust Transceiver Design for RIS-Aided Spatially Correlated MIMO Channels with Uncertainty von Liang, Xiao, Fang, Wenhao, Wang, Jiaheng, Ding, Zhi, Gao, Xiqi, Zhao, Chunming

“… Leveraging Karush-Kuhn-Tucker (KKT) conditions, we derive a closed-form solution for the joint precoder and linear receiver design …”
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Semi-blind equalization of nonlinear communication channels using transmitter precoding von Serpedin, E.

“… ). Identification of the linear subsystems relies on the output second order cyclostationary/stationary statistics, induced in the transmit data by non-redundant periodically time-varying and/or redundant block precoders …”
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