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检索条件"主题词=Linear precoder"
44 条 记 录,以下是11-20 订阅
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A Low-Complexity linear Precoding for MIMO Channels With Finite Constellation Inputs
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IEEE WIRELESS COMMUNICATIONS LETTERS 2019年 第5期8卷 1415-1418页
作者: Yang, Pei Yang, Hongwen Beijing Univ Posts & Telecommun Sch Wireless Commun Ctr Beijing 100876 Peoples R China
This letter investigates linear precoding scheme that maximizes the mutual information (MI) of multiple-input multiple-output (MIMO) channel with arbitrary input constellations. Since traditional precoding schemes whi... 详细信息
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linear precoder Designs over MIMO Interference Channels with Finite-Alphabet Inputs
Linear Precoder Designs over MIMO Interference Channels with...
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IEEE Global Communications Conference
作者: Yongpeng Wu Chengshan Xiao Xiqi Gao John D. Matyjas Zhi Ding National Mobile Communications Research Laboratory Southeast University Nanjing 210096 P. R. China Department of Electrical and Computer Engineering Missouri University of Science and Technology Rolla MO 65409 USA Air Force Research Laboratory/RIT Rome NY 13441 USA Department of Electrical and Computer Engineering University of California Davis CA 95616 USA
This paper investigates the linear precoder design for multiple-input multiple-output (MIMO) K-user interference channels with finite alphabet inputs. We first obtain the general explicit expressions of the achievable... 详细信息
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Performance Assessment of MIMO Precoding on Realistic mmWave Channels
Performance Assessment of MIMO Precoding on Realistic mmWave...
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IEEE International Conference on Communications (IEEE ICC)
作者: Rebato, Mattia Rose, Luca Zorzi, Michele Univ Padua Dept Informat Engn I-35131 Padua Italy Nokia Bell Labs Paris France
In this paper, the performance of multi-user Multiple-Input Multiple-Output (MIMO) systems is evaluated in terms of SINR and capacity. We focus on the case of a downlink single-cell scenario where different precoders ... 详细信息
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Optimization of linear MIMO precoding assuming MMSE-based turbo equalization
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DIGITAL SIGNAL PROCESSING 2018年 75卷 45-55页
作者: Nhat-Quang Nhan Rostaing, Philippe Amis, Karine Collin, Ludovic Radoi, Emanuel Univ Bretagne Occidentale CNRS UMR 6285 Lab STICC 6 Ave Le GorgeuCS 93837 F-29238 Brest 3 France CNRS Technopole Brest Iroise IMT AtlantiqueSignal & Communicat Dept Inst Mines TelecomLab STICCUMR 6285CS 83818 F-29238 Brest 3 France
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 iterative minimum mean square error (MMSE)-based interferen... 详细信息
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A Zero-Forcing linear precoder for Downlink Multi-user LoS MIMO Channels
A Zero-Forcing Linear Precoder for Downlink Multi-user LoS M...
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6th International Symposium on Telecommunications (IST) with Emphasis on Information and Communication Technology
作者: Alimadadi, Mohammadreza Mohammadi, Abbas Abdipour, Abdolali Soltani, Mohammad Dehghani Amirkabir Univ Technol Tehran Iran
In this paper we introduce an algorithm to design a zero-forcing linear precoder for downlink multi-user Line-of-Sight (LoS) MIMO systems. We observe that the existence of LoS component, changes the restrictions of co... 详细信息
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An opportunistic scheduling algorithm using aged CSI in massive MIMO systems
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COMPUTER NETWORKS 2017年 第Part1期129卷 284-296页
作者: Lee, Hyunjoong Park, Sangkyu Bahk, Saewoong Seoul Natl Univ Dept Elect & Comp Engn INMC Seoul South Korea
In time-division duplex (TDD) massive multiple-input multiple-output (MIMO) systems, the spatial multiplexing gain cannot be fully achieved since available pilot resources at each channel coherence time interval are l... 详细信息
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Multiuser Two-Way Nonregenerative MIMO Relaying With Nonconcurrent Traffic
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IEEE TRANSACTIONS ON VEHICULAR TECHNOLOGY 2015年 第7期64卷 3268-3273页
作者: Budhiraja, Rohit Ramamurthi, Bhaskar Indian Inst Technol Madras Dept Elect Engn Madras 600036 Tamil Nadu India
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 specific traffic pattern, where users concurrently transmit/... 详细信息
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Base Station Cooperation for Confidential Broadcasting in Multi-Cell Networks
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IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS 2015年 第10期14卷 5287-5299页
作者: He, Biao Yang, Nan Zhou, Xiangyun Yuan, Jinhong Australian Natl Univ Res Sch Engn Canberra ACT 0200 Australia Univ New S Wales Sch Elect Engn & Telecommun Sydney NSW 2052 Australia
We design linear precoders that perform confidential broadcasting in multi-cell networks for two different forms of base station (BS) cooperation, namely, multi-cell processing (MCP) and coordinated beamforming (CBf).... 详细信息
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Spatial Separation of Closely-Spaced Users in Measured Massive Multi-User MIMO Channels
Spatial Separation of Closely-Spaced Users in Measured Massi...
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IEEE International Conference on Communications (ICC)
作者: Flordelis, Jose Gao, Xiang Dahman, Ghassan Rusek, Fredrik Edfors, Ove Tufvesson, Fredrik Lund Univ Dept Elect & Informat Technol Lund Sweden
Fully-synchronous measurements of a massive multi-user multiple-input multiple-output (MU-MIMO) radio propagation channel are presented. We evaluate the ability of a massive MIMO system to spatially separate users loc... 详细信息
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Association and Joint Optimization of max-d_(min) precoder with MIMO Turbo Equalization
Association and Joint Optimization of max-d_(min) Precoder w...
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IEEE Global Communications Conference
作者: Nhat-Quang Nhan Philippe Rostaing Karine Amis Ludovic Collin Emanuel Radoi Universite Europeenne de Bretagne Universite de Brest Institut Mines-Telecom Telecom Bretagne Signal and Communications department CNRS
In this paper, we investigate the concatenation of the multiple input multiple output (MIMO) max-d_(min) linear precoder with an outer forward error correction (FEC) code at the transmitter. At the receiver side, the ... 详细信息
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