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检索条件"主题词=linear Precoding"
345 条 记 录,以下是191-200 订阅
排序:
Physical Layer Security in Downlink Multi-Antenna Cellular Networks
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IEEE TRANSACTIONS ON COMMUNICATIONS 2014年 第6期62卷 2006-2021页
作者: Geraci, Giovanni Dhillon, Harpreet S. Andrews, Jeffrey G. Yuan, Jinhong Collings, Iain B. Univ New S Wales Sch Elect Engn & Telecommun Sydney NSW 2033 Australia Univ So Calif CSI Los Angeles CA 90089 USA Univ Texas Austin WNCG Austin TX 78712 USA CSIRO ICT Ctr Wireless & Networking Technol Lab Marsfield NSW 2122 Australia
In this paper, we study physical layer security for the downlink of cellular networks, where the confidential messages transmitted to each mobile user can be eavesdropped by both;1) the other users in the same cell an... 详细信息
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A New Precoder Design for Blind Channel Estimation in MIMO-OFDM Systems
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IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS 2014年 第12期13卷 7011-7024页
作者: Noh, Song Sung, Youngchul Zoltowski, Michael D. Purdue Univ Sch Elect & Comp Engn W Lafayette IN 47907 USA Korea Adv Inst Sci & Technol Dept Elect Engn Taejon 305701 South Korea
A new precoder for precoding-based blind channel estimation for MIMO-OFDM systems is proposed. In the proposed scheme, only a small number of data symbols, commensurate with the channel length, are linearly precoded p... 详细信息
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DASBE: DECISION-AIDED SEMI-BLIND EQUALIZATION FOR MIMO SYSTEMS WITH linear precoding
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NEURAL NETWORK WORLD 2010年 第7期20卷 871-882页
作者: Garcia-Naya, Jose A. Dapena, Adriana Castro, Paula M. Iglesia, Daniel Univ A Coruna Fac Informat La Coruna 15071 Spain
Multiple-Input Multiple-Output (MIMO) digital communications standards usually acquire Channel State Information (CSI) by means of supervised algorithms, which implies loss of performance since pilot symbols do not co... 详细信息
来源: 评论
COOPERATIVE MULTI-CELL MIMO DOWNLINK precoding FOR FINITE-ALPHABET INPUTS
COOPERATIVE MULTI-CELL MIMO DOWNLINK PRECODING FOR FINITE-AL...
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IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)
作者: Wu, Wenhao Wang, Kun Ding, Zhi Xiao, Chengshan Univ Calif Davis Dept Elect & Comp Engn Davis CA 95616 USA Missouri Univ Sci & Technol Dept Elect & Comp Engn Rolla MO 65409 USA
This work studies the design of linear precoders for cooperative multi-cell MIMO downlink systems with finite alphabet inputs. Traditionally, multi-cell MIMO downlink precoder designs rely on Gaussian input assumption... 详细信息
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Secrecy Rates in Broadcast Channels with Confidential Messages and External Eavesdroppers
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IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS 2014年 第5期13卷 2931-2943页
作者: Geraci, Giovanni Singh, Sarabjot Andrews, Jeffrey G. Yuan, Jinhong Collings, Iain B. Univ New S Wales Sch Elect Engn & Telecommun Sydney NSW 2052 Australia Univ Texas Austin WNCG Austin TX 78712 USA CSIRO ICT Ctr Wireless & Networking Technol Lab Sydney NSW Australia
In this paper, we consider the broadcast channel with confidential messages and external eavesdroppers (BCCE), where a multi-antenna base station simultaneously communicates to multiple potentially malicious users, in... 详细信息
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A Virtual MIMO Dual-Hop Architecture Based on Hybrid Spatial Modulation
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IEEE TRANSACTIONS ON COMMUNICATIONS 2014年 第9期62卷 3161-3179页
作者: Stavridis, Athanasios Basnayaka, Dushyantha Sinanovic, Sinan Di Renzo, Marco Haas, Harald Univ Edinburgh Inst Digital Commun Sch Engn Edinburgh EH9 3JL Midlothian Scotland Univ Edinburgh Joint Res Inst Signal & Image Proc Sch Engn Edinburgh EH9 3JL Midlothian Scotland Glasgow Caledonian Univ Sch Engn & Built Environm Glasgow G4 0BA Lanark Scotland Univ Paris 11 L2S French Natl Ctr Sci Res CNRS Ecole Super Elect SUPELEC F-91400 Paris France
In this paper, we propose a novel Virtual Multiple-Input-Multiple-Output (VMIMO) architecture based on the concept of Spatial Modulation (SM). Using a dual-hop and Decode-and-Forward protocol, we form a distributed sy... 详细信息
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An Achievable Region for Double-Unicast Networks With linear Network Coding
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IEEE TRANSACTIONS ON COMMUNICATIONS 2014年 第10期62卷 3621-3630页
作者: Xu, Xiaoli Zeng, Yong Guan, Yong Liang Ho, Tracey Nanyang Technol Univ Sch Elect & Elect Engn Singapore 639798 Singapore Natl Univ Singapore Dept Elect & Comp Engn Singapore 117583 Singapore CALTECH Dept Elect Engn Pasadena CA 91125 USA
In this paper, we present an achievable rate region for double-unicast networks by assuming that the intermediate nodes perform random linear network coding, and the source and sink nodes optimize their strategies to ... 详细信息
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Secure MIMO Communications Under Quantized Channel Feedback in the Presence of Jamming
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IEEE TRANSACTIONS ON SIGNAL PROCESSING 2014年 第23期62卷 6265-6275页
作者: Tsiligkaridis, Theodoros MIT Lincoln Lab Adv Sensor Tech Grp Lexington MA 02421 USA
We consider the problem of secure communications in a MIMO setting in the presence of an adversarial jammer equipped with n(j) transmit antennas and an eavesdropper equipped with n(e) receive antennas. A multiantenna ... 详细信息
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Recursive Construction of Minimum Euclidean Distance-Based Precoder for Arbitrary-Dimensional MIMO Systems
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IEEE TRANSACTIONS ON COMMUNICATIONS 2014年 第4期62卷 1258-1271页
作者: Xu, Xiaodong Chen, Zhiyong Univ Sci & Technol China Hefei 230027 Anhui Peoples R China
The objective of maximizing the minimum Euclidean distance between two received data vectors via real-valued linear precoding is considered for multiple-input multiple-output (MIMO) systems with arbitrary dimensions. ... 详细信息
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An Efficient Transmission Strategy for the Multicarrier Multiuser MIMO Downlink
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IEEE TRANSACTIONS ON VEHICULAR TECHNOLOGY 2014年 第2期63卷 628-642页
作者: Cheng, Yao Li, Sheng Zhang, Jianshu Roemer, Florian Song, Bin Haardt, Martin Zhou, Yuan Dong, Mingjie Ilmenau Univ Technol Commun Res Lab D-98684 Ilmenau Germany Zhejiang Univ Technol Coll Informat Engn Hangzhou 310014 Zhejiang Peoples R China Huawei Technol Co Ltd Shenzhen 518129 Peoples R China
A new transmission strategy that consists of a spatial scheduling algorithm and two precoding algorithms is developed for multicarrier multiuser (MU) multiple-input-multiple-output (MIMO) systems. The scheduling algor... 详细信息
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