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检索条件"主题词=multiple-input multiple-output"
889 条 记 录,以下是381-390 订阅
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On the Finite Constellation Sum Rates for ZF and CI Precoding
On the Finite Constellation Sum Rates for ZF and CI Precodin...
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IEEE Wireless Communications and Networking Conference (WCNC)
作者: Salem, Abdelhamid Masouros, Christos UCL Dept Elect & Elect Engn London England
This paper analyzes the performance of multi-user multiple-input multiple-output (MU-MIMO) systems, with a finite phase-shift keying (PSK) input alphabet. The achievable sum rate is investigated for two precoding tech... 详细信息
来源: 评论
Portable Doppler/FSK/FMCW Radar Systems for Life Activity Sensing and Human Localization  14
Portable Doppler/FSK/FMCW Radar Systems for Life Activity Se...
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14th International Conference on Advanced Technologies, Systems and Services in Telecommunications (TELSIKS)
作者: Li, Changzhi Wang, Jing Rodriguez, Daniel Mishra, Ashish Peng, Zhengyu Li, Yiran Texas Tech Univ Elect & Comp Engn Dept Lubbock TX 79409 USA
This paper presents recent progress on portable Doppler, frequency-shift keying (FSK) and frequency-modulated continuous-wave (FMCW) radar systems for life activity sensing and human localization. It starts from a sof... 详细信息
来源: 评论
Modified Independent Modal Space Control for Large-Flexible Asymmetrical Resonant Structures  10
Modified Independent Modal Space Control for Large-Flexible ...
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10th IEEE International Conference on Mechanical and Aerospace Engineering (ICMAE)
作者: Zhang, Peng He, Fangpo Flinders Univ S Australia Adv Control Syst Res Grp Adelaide SA Australia
This paper presents the design and implementation of a Modified Independent Modal Space Control (MIMSC) method for vibration suppression of multiple-input multiple-output asymmetrical resonant structures. The proposed... 详细信息
来源: 评论
A tri-band notched Ultra-wideband MIMO Antenna
A tri-band notched Ultra-wideband MIMO Antenna
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International Symposium on Antennas and Propagation (ISAP)
作者: Zhang, Yu Jiao, Yong-Chang Yang, Mi-Mi Zhao, Bao-Li Xidian Univ Natl Key Lab Antennas & Microwave Technol Xian 710071 Peoples R China
In this letter, a compact ultra-wideband (UWB) multiple-input multiple-output (MIMO) antenna with a high isolation covering 3.1-10.6 GHz UWB bands is presented. The proposed antenna is based on planar monopoles, and t... 详细信息
来源: 评论
Outage Performance of NOMA with Majority Based TAS/MRC Scheme in Rayleigh Fading Channels  27
Outage Performance of NOMA with Majority Based TAS/MRC Schem...
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27th Signal Processing and Communications Applications Conference (SIU)
作者: Aldababsa, Mahmoud Kucur, Oguz Gebze Tech Univ Elect Engn Gebze Turkey
In this paper, we propose a new suboptimal antenna selection (AS) algorithm, majority based transmit antenna selection (TAS-maj), to maximize the system performance of the non-orthogonal multiple access (NOMA). The TA... 详细信息
来源: 评论
Discrete Cuckoo Search Algorithm for MIMO Detection  34
Discrete Cuckoo Search Algorithm for MIMO Detection
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34th International Technical Conference on Circuits/Systems, Computers and Communications (ITC-CSCC)
作者: Jung, Donghyeok Eom, Chahyeon Lee, Chungyong Yonsei Univ Dept Elect & Elect Engn Seoul South Korea
This paper proposes a discrete cuckoo search algorithm, which is a meta-heuristic optimization algorithm used to solve real-world problems, and it is applied to the multiple-input and multiple-output symbol detection ... 详细信息
来源: 评论
Amplitude-phase precoding scheme for high speed ROF-MIMO systems  11
Amplitude-phase precoding scheme for high speed ROF-MIMO sys...
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11th International Conference on Information Optics and Photonics (CIOP)
作者: Li, Rui Zhang, Qi Xin, Xiangjun Tian, Feng Liu, Naijin Tian, Qinghua Zhang, Wei Lin, Ming Wang, Yang Wang, Yongjun Beijing Univ Posts & Telecommun Xitucheng Rd 10 Beijing 100876 Peoples R China Key Lab Space Ground Interconnect & Convergence Xitucheng Rd 10 Beijing 100876 Peoples R China China Acad Space Technol Friendship Rd 104 Beijing 100094 Peoples R China Guangdong Univ Technol Waihuan West Rd 100 Guangzhou 510006 Guangdong Peoples R China China Elect Power Res Inst Co Ltd Qinghexiaoying East Rd 15 Beijing 100192 Peoples R China
An amplitude-phase precode method that based on a high speed ROF-MIMO system is proposed to solve the distortion problem due to the features of optical devices and link damages. This method uses the digital predistort... 详细信息
来源: 评论
Efficient Detection for Improving ASEP Performance of MIMO Composite Fading Channel with Generalized Noise
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WIRELESS PERSONAL COMMUNICATIONS 2018年 第3期98卷 2913-2923页
作者: Tiwari, Keerti Saini, Davinder S. Bhooshan, Sunil V. Jaypee Univ Informat Technol Dept Elect & Commun Engn Solan 173234 HP India Chandigarh Coll Engn & Technol Dept Elect & Commun Engn Chandigarh 160019 India
multiple-input multiple-output (MIMO) system has achieved significant benefits by applying optimum detection techniques. Maximum likelihood (ML) detection technique improves the error rate performance of MIMO system a... 详细信息
来源: 评论
Spatial multiplexing for Photon-Counting MIMO-FSO Communication Systems
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IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS 2018年 第9期17卷 5789-5803页
作者: Abou-Rjeily, Chadi Lebanese Amer Univ Dept Elect & Comp Engn Byblos 961 Lebanon
In this paper, we consider the problem of multiple-input multiple-output (MIMO) free-space optical communications under the Poisson photon-counting detection model. Aiming for high bit rate objectives, we consider the... 详细信息
来源: 评论
Performance analysis of zero-forcing precoding with signal space diversity under antenna correlation
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PHYSICAL COMMUNICATION 2018年 30卷 115-121页
作者: Ozyurt, Serdar Ankara Yildirim Beyazit Univ Fac Engn & Nat Sci Ankara Turkey
We consider a multiantenna transmission system where the transmitter and receiver respectively have M and two antennas. Specifically, zero-forcing precoding is employed at the transmitter based on a possibly imperfect... 详细信息
来源: 评论