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检索条件"主题词=precoding technique"
11 条 记 录,以下是1-10 订阅
Performance Enhancement of Probabilistically Shaped OFDM Enabled by precoding technique in an IM-DD System
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JOURNAL OF LIGHTWAVE TECHNOLOGY 2019年 第24期37卷 6063-6071页
作者: Ma, Jie Chen, Ming Wu, Kaiquan He, Jing Hunan Univ Coll Comp Sci & Elect Engn Changsha 410082 Peoples R China Hunan Normal Univ Sch Phys & Elect Changsha 410081 Peoples R China
Probabilistically shaped orthogonal frequencydivision multiplexing (PS-OFDM) signal is proposed and experimentally demonstrated in a low-cost intensity-modulation and direct-detection (IM-DD) system for optical access... 详细信息
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Hybrid precoding with phase shifter reduction for 5G massive antenna multi-user systems in millimetre wave
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IET COMMUNICATIONS 2019年 第16期13卷 2429-2435页
作者: Zhao, Xiongwen Zhang, Yu Geng, Suiyan Du, Fei Fu, Zihao Zhou, Zhenyu North China Elect Power Univ Sch Elect & Elect Engn Beijing 102206 Peoples R China
In this study, the performances of commonly used precoding schemes are evaluated based on channel measurements carried out at 28GHz in a railway station for a massive antenna system configuration. And a hybrid precodi... 详细信息
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Adaptive precoding scheme with efficient joint processing for downlink coordinated multi-point transmission system
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ELECTRONICS LETTERS 2015年 第24期51卷 2055-2056页
作者: Ryu, Young-Su Jung, Su-Hyun Song, Hyoung-Kyu Sejong Univ uT Commun Res Inst Seoul South Korea
An adaptive precoding scheme with efficient joint processing (JP) is proposed for the downlink coordinated multi-point transmission system. This scheme selects one JP technique and one precoding technique according to... 详细信息
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A Simple Linear Precoder for Selection-Type Cooperative MIMO Systems
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IEEE COMMUNICATIONS LETTERS 2010年 第4期14卷 306-308页
作者: Yoo, Byungwook Park, Wonwoo Lee, Kyu Ha Lee, Chungyong Yonsei Univ Dept Elect & Elect Eng Seoul 120749 South Korea
We propose a simple linear precoder for selection-type cooperative multiple-input multiple-output communication systems. After a received symbol vector is detected at destination, the link which has the highest minimu... 详细信息
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MIMO techniques for Carrierless Amplitude and Phase Modulation in Visible Light Communication
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IEEE COMMUNICATIONS LETTERS 2018年 第5期22卷 974-977页
作者: Akande, Kabiru O. Popoola, Wasiu O. Univ Edinburgh Sch Engn LiFi Res & Dev Ctr Inst Digital Commun Edinburgh EH9 3JL Midlothian Scotland
In this letter, multiple-input multiple-output (MIMO) techniques are proposed to improve the spectral efficiency and bit error rate (BER) performance of the conventional carrierless amplitude and phase modulation (CAP... 详细信息
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Low complexity user scheduling algorithm for energy-efficient multiuser multiple-input multiple-output systems
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IET COMMUNICATIONS 2014年 第3期8卷 343-350页
作者: Sun, Chuiqiang Ge, Jianhua Li, Jing Zhu, Bin Xidian Univ State Key Lab Integrated Serv Networks Xian 710071 Peoples R China
In downlink multiuser multiple-input multiple-output (MU-MIMO) systems, block diagonalisation (BD) is a well-known precoding technique that eliminates inter-user interference. The number of simultaneously supportable ... 详细信息
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Performance Impact of Imperfect CSI on Spatial Hiding Anti-Jam Communications  33
Performance Impact of Imperfect CSI on Spatial Hiding Anti-J...
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33rd Annual IEEE Military Communications Conference on Affordable Mission Success - Meeting the Challenge (MILCOM)
作者: Shahriar, Chowdhury Cole, Chad A. Clancy, T. Charles Virginia Tech Blacksburg VA 24061 USA Cerner Corp Kansas City MO USA
This paper explores the effect of imperfect channel state information (CSI) on spatial hiding anti-jam (AJ) communications technique. Recently a fundamental technique of hiding a signal is proposed that provides a pre... 详细信息
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Improved diversity on the uplink of multi-user MIMO systems
Improved diversity on the uplink of multi-user MIMO systems
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8th European Conference on Wireless Technology (ECWT 2005)
作者: Stankovic, Veljko Haardt, Martin Tech Univ Ilmenau Commun Res Lab D-98684 Ilmenau Germany
In this paper we analyse the performance of a MIMO receive algorithm that represents a modification of a precoding technique. Thereby we demonstrate the flexibility of these precoding techniques and investigate the po... 详细信息
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A LOW COMPLEXITY DECISION FEEDBACK EQUALIZER FOR SINGLE-CARRIER AMPLIFYFORWARD MIMO RELAY SYSTEM  5
A LOW COMPLEXITY DECISION FEEDBACK EQUALIZER FOR SINGLE-CARR...
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2016 5th IEEE International Conference on Network Infrastructure and Digital Content(IC-NIDC 2016)
作者: Yang Liu Chao Dong Zhiqiang He Beijing University of Posts and Telecommunications
In this paper,we introduce ablock iterative frequency domain decision feedback equalizer with noise prediction(NP-BI) for single-carrier(SC) multiple input multiple output(MTMO) relay ***,we derive the minimum mean-sq... 详细信息
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Anti-pilot Pollution in Massive MIMO Systems Research and Implementation
Anti-pilot Pollution in Massive MIMO Systems Research and Im...
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2020 Cross Strait Radio Science and Wireless Technology Conference
作者: Zhan, Ai-Yun Ye, Meng-Qiu Hua, Shan-Shan Wang, Rong-Ping Zhang, Yue-Jin East China Jiaotong Univ Sch Info Engn Nanchang Jiangxi Peoples R China
Based on the background of Massive MIMO (Multiple-Input Multiple-Output) system, this paper focuses on whether precoding technology can effectively reduce the impact of pilot pollution, and a hybrid precoding scheme b... 详细信息
来源: 评论