Search Results - "Linear precoder"

Reconfigurable Intelligent Surface‐Aided MIMO Secure Communication System With Finite‐Alphabet Inputs by Wu, Yingjie, Wang, Shilian, Luo, Junshan, Chen, Weiyu

“…ABSTRACT Existing research in the field of reconfigurable intelligent surface (RIS)‐aided physical layer security assumed Gaussian signal inputs, which is…”
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Sum-Rate-Optimal Statistical Precoding for FDD Massive MIMO Downlink With Deterministic Equivalents by Zhang, Yu-Xuan, Lu, An-An, Gao, Xiqi

“…Statisticalprecoding is considered as a promising technique to release the channel state information (CSI) acquisition overhead. This article investigates a…”
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Robust WMMSE-Based Precoder With Practice-Oriented Design for Massive MU-MIMO by Wang, Kexuan, Liu, An

“…The challenge induced by imperfect channel state information (CSI) at the transmitter promotes the research of robust precoder design, among which stochastic…”
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Linear precoder design for correlated rician fading channel under imperfect CSI by Priya, S. B. M.

“…In this paper, we have modeled a linear precoder for indoor multiuser multiple input multiple output (MU-MIMO) system with imperfect channel state information…”
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On the Performance of Multi-Way Massive MIMO Relay With Linear Processing by Muharar, Rusdha, Yunida, Yunida, Nasaruddin, Nasaruddin

“…Previous works on multi-way massive MIMO relay only consider either Matched Filter (MF)/Maximum Ratio Transmission (MRT) or Zero Forcing as the pairs for the…”
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A Low-Complexity Design of Linear Precoding for MIMO Channels with Finite-Alphabet Inputs by Zeng, Weiliang, Xiao, Chengshan, Lu, Jianhua

“…This paper investigates linear precoding scheme that maximizes mutual information for multiple-input multiple-output (MIMO) channels with finite-alphabet…”
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Deep Convolutional Linear Precoder Neural Network for Rate Splitting Strategy of Aerial Computing Networks by Wang, Zhijie, Ma, Ruhui, Shi, Hongjian, Cai, Zinuo, Lin, Liwei, Guan, Haibing

“…Aerial computing networks arefacing the challenge of massive node access, where user devices generally have stringent latency and robustness requirements. Rate…”
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Base Station Cooperation for Confidential Broadcasting in Multi-Cell Networks by He, Biao, Yang, Nan, Zhou, Xiangyun, Yuan, Jinhong

“…We design linear precoders that perform confidential broadcasting in multi-cell networks for two different forms of base station (BS) cooperation, namely,…”
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Cooperative Precoding and Artificial Noise Design for Security Over Interference Channels by Ozcelikkale, Ayca, Duman, Tolga M.

“…We focus on linear precoding strategies as a physical layer technique for providing security in Gaussian interference channels. We consider an artificial noise…”
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An opportunistic scheduling algorithm using aged CSI in massive MIMO systems by Lee, Hyunjoong, Park, Sangkyu, Bahk, Saewoong

“…In time-division duplex (TDD) massive multiple-input multiple-output (MIMO) systems, the spatial multiplexing gain cannot be fully achieved since available…”
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Optimization of linear MIMO precoding assuming MMSE-based turbo equalization by Nhan, Nhat-Quang, Rostaing, Philippe, Amis, Karine, Collin, Ludovic, Radoi, Emanuel

“…In this paper, we focus on the optimization of a linear multiple-input multiple-output (MIMO) precoder assuming an outer forward error correction code and an…”
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A Low-Complexity Linear Precoding for MIMO Channels With Finite Constellation Inputs by Yang, Pei, Yang, Hongwen

“…This letter investigates linear precoding scheme that maximizes the mutual information (MI) of multiple-input multiple-output (MIMO) channel with arbitrary…”
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Capacity Performance of Tensor Multi-Domain Communication Systems With Discrete Signalling Constellations by Pandey, Divyanshu, Leib, Harry

“…Modern communication systems employ multi-domain modulation and coding techniques for effectively exploiting all available resources. Hence in such systems the…”
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Distributed Bi-Directional Training of Nonlinear Precoders and Receivers in Cellular Networks by Mingguang Xu, Dongning Guo, Honig, Michael L.

“…Joint optimization of nonlinear precoders and receive filters is studied for both the uplink and downlink in a cellular system. For the uplink, the base…”
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Design of linear precoder for correlated multiuser MIMO system with imperfect CSI by Siva Bhaga Muthu, Priya, Ponnusamy, Kumar

“…In this paper, we have designed a transceiver to minimize the mean square error (MSE) subject to total transmit power constraint for multi-user multiple input…”
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Linear precoder design for base station energy cooperation in DC microgrids by Islam, Shama Naz, Mahmud, Md Apel, Saha, Sajeeb, Haque, Md Enamul

“…In this study, the energy data transfer problem in a DC microgrid with multiple renewable powered base stations (BSs) is considered. These BSs can share the…”
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Multiuser Two-Way Nonregenerative MIMO Relaying With Nonconcurrent Traffic by Budhiraja, Rohit, Ramamurthi, Bhaskar

“…Multiuser two-way relaying (MWR) enables multiple users to exchange data with a base station (BS) via a half-duplex relay in two channel uses. MWR assumes a…”
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Spatial separation of closely-spaced users in measured massive multi-user MIMO channels by Flordelis, Jose, Xiang Gao, Dahman, Ghassan, Rusek, Fredrik, Edfors, Ove, Tufvesson, Fredrik

“…Fully-synchronous measurements of a massive multi-user multiple-input multiple-output (MU-MIMO) radio propagation channel are presented. We evaluate the…”
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Transmit Antenna Selection Aided Linear Group Precoding for Massive MIMO Systems by Dinh, Van, Le, Minh, Ngo, Vu, Tran, Xuan, Ta, Chi

“…In this paper, we investigate the combination of linear group precoding with a transmit antenna group selection (TA-GS) algorithm based on the channel capacity…”
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Linear Precoder Design for Doubly Correlated Partially Coherent Fading MIMO Channels by Yadav, Animesh, Juntti, Markku, Lilleberg, Jorma

“…We consider the single-user multiple-input multiple-output (MIMO) precoder design problem for the doubly spatially correlated partially coherent Rayleigh…”
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