咨询与建议

限定检索结果

文献类型

  • 597 篇 期刊文献
  • 279 篇 会议
  • 14 篇 学位论文

馆藏范围

  • 890 篇 电子文献
  • 0 种 纸本馆藏

日期分布

学科分类号

  • 860 篇 工学
    • 636 篇 电气工程
    • 551 篇 信息与通信工程
    • 250 篇 计算机科学与技术...
    • 129 篇 电子科学与技术(可...
    • 48 篇 交通运输工程
    • 45 篇 仪器科学与技术
    • 44 篇 光学工程
    • 37 篇 控制科学与工程
    • 17 篇 机械工程
    • 14 篇 软件工程
    • 11 篇 材料科学与工程(可...
    • 11 篇 测绘科学与技术
    • 8 篇 环境科学与工程(可...
    • 7 篇 网络空间安全
    • 4 篇 航空宇航科学与技...
    • 3 篇 土木工程
    • 2 篇 力学(可授工学、理...
    • 2 篇 化学工程与技术
  • 177 篇 理学
    • 136 篇 物理学
    • 19 篇 数学
    • 16 篇 化学
    • 12 篇 生物学
    • 6 篇 地球物理学
    • 6 篇 系统科学
    • 2 篇 海洋科学
  • 18 篇 管理学
    • 17 篇 管理科学与工程(可...
  • 15 篇 医学
    • 14 篇 临床医学
  • 10 篇 军事学
    • 8 篇 军队指挥学
  • 4 篇 文学
    • 4 篇 新闻传播学
  • 3 篇 法学
    • 3 篇 社会学
  • 1 篇 经济学
  • 1 篇 教育学

主题

  • 890 篇 multiple-input m...
  • 68 篇 mimo communicati...
  • 41 篇 mimo
  • 40 篇 orthogonal frequ...
  • 39 篇 channel estimati...
  • 32 篇 visible light co...
  • 30 篇 non-orthogonal m...
  • 27 篇 wireless communi...
  • 27 篇 precoding
  • 26 篇 beamforming
  • 23 篇 transmitting ant...
  • 23 篇 receiving antenn...
  • 22 篇 spatial modulati...
  • 21 篇 deep learning
  • 20 篇 outage probabili...
  • 19 篇 millimeter wave
  • 19 篇 physical layer s...
  • 18 篇 channel state in...
  • 17 篇 reconfigurable i...
  • 17 篇 interference ali...

机构

  • 16 篇 southeast univ n...
  • 15 篇 univ southampton...
  • 11 篇 shanghai jiao to...
  • 11 篇 xidian univ stat...
  • 7 篇 beijing inst tec...
  • 6 篇 nanyang technol ...
  • 6 篇 xidian univ natl...
  • 6 篇 carleton univ de...
  • 5 篇 purple mt labs p...
  • 5 篇 chongqing univ s...
  • 5 篇 sun yat sen univ...
  • 5 篇 xidian univ natl...
  • 5 篇 yonsei univ dept...
  • 5 篇 dalian univ tech...
  • 5 篇 ozyegin univ dep...
  • 5 篇 xi an jiao tong ...
  • 5 篇 missouri univ sc...
  • 5 篇 tsinghua univ de...
  • 4 篇 princeton univ d...
  • 4 篇 beihang univ sch...

作者

  • 14 篇 hanzo lajos
  • 9 篇 sakamoto taiji
  • 8 篇 yamamoto takashi
  • 8 篇 mori takayoshi
  • 7 篇 aldababsa mahmou...
  • 7 篇 ozyurt serdar
  • 7 篇 jiang ming
  • 7 篇 wada masaki
  • 6 篇 yuan xiaojun
  • 6 篇 kucur oguz
  • 6 篇 poor h. vincent
  • 6 篇 chen chen
  • 6 篇 yamamoto fumihik...
  • 6 篇 zhao nan
  • 6 篇 dobre octavia a.
  • 6 篇 alouini mohamed-...
  • 5 篇 singh hari shank...
  • 5 篇 rui xianyi
  • 5 篇 yang lie-liang
  • 5 篇 bhatia vimal

语言

  • 838 篇 英文
  • 29 篇 其他
  • 17 篇 中文
  • 1 篇 法文
检索条件"主题词=multiple-input multiple-output"
890 条 记 录,以下是421-430 订阅
排序:
MIMO channel estimation and evaluation for airborne traffic surveillance in cellular networks
收藏 引用
JOURNAL OF APPLIED REMOTE SENSING 2018年 第1期12卷
作者: Vahidi, Vahid Saberinia, Ebrahim Univ Nevada Dept Elect & Comp Engn Las Vegas NV 89154 USA
A channel estimation (CE) procedure based on compressed sensing is proposed to estimate the multiple-input multiple-output sparse channel for traffic data transmission from drones to ground stations. The proposed proc... 详细信息
来源: 评论
Compact MIMO antenna for application to smart glasses using T-shaped ground plane
收藏 引用
MICROWAVE AND OPTICAL TECHNOLOGY LETTERS 2018年 第8期60卷 2010-2013页
作者: Ryu, Jongin Kim, Hyeongdong Hanyang Univ Dept Elect & Comp Engn Microwave Engn Lab Seoul South Korea
A compact multiple-input multiple-output (MIMO) antenna design for application to smart glasses is proposed in this letter. The proposed MIMO antenna system is comprised of two symmetrical meander antennas operating i... 详细信息
来源: 评论
Efficient Transmit Covariance Design in MIMO Interference Channel
收藏 引用
IEEE TRANSACTIONS ON VEHICULAR TECHNOLOGY 2018年 第7期67卷 5793-5805页
作者: Vaezy, Hossein Naghsh, Mohammad Mahdi Omidi, Mohammad Javad Alian, Ehsan Haj Mirza Isfahan Univ Technol Dept Elect & Comp Engn Esfahan *** Iran Univ Waterloo Elect & Comp Engn Dept Waterloo ON N2L 3G1 Canada
This paper is concerned with the sum-rate maximization problem in multiple-input multiple-output interference channels. We design the transmit covariance matrix, associated with each transmitter to maximize the sum-ra... 详细信息
来源: 评论
Hybrid preprocessing aided spatial modulation in multi-user massive MIMO systems
收藏 引用
IET COMMUNICATIONS 2018年 第15期12卷 1812-1821页
作者: Maleki, Marjan Mohamed-Pour, Kamal KN Toosi Univ Technol Dept Elect Engn Tehran Iran
Massive multiple-input multiple-output (MIMO) as a promising technology to achieve high spectral efficiency encounters the problem of high cost and complexity of hardware implementation for digital signal processing. ... 详细信息
来源: 评论
On the secrecy performance of transmitreceive diversity and spatial multiplexing systems
收藏 引用
PEERJ COMPUTER SCIENCE 2019年 第4期5卷 e186-e186页
作者: Maichalernnukul, Kiattisak Rangsit Univ Coll Digital Innovat & Informat Technol Pathum Thani Thailand
Emerging from the information-theoretic characterization of secrecy, physical-layer security exploits the physical properties of the wireless channel for security purpose. In recent years, a great deal of attention ha... 详细信息
来源: 评论
LOW-COMPLEXITY NEAR-ML DETECTION ALGORITHMS FOR NR-STAR-MQAM SPATIAL MODULATION
收藏 引用
SAIEE AFRICA RESEARCH JOURNAL 2018年 第3期109卷 192-202页
作者: Pillay, R. Xu, H. Pillay, N. Univ KwaZulu Natal Sch Engn Dept Elect Elect & Comp Engn King George V Ave ZA-4041 Durban South Africa
In this study, the authors propose two low-complexity near-maximum-likelihood (ML) detection algorithms for spatial modulation (SM) systems, employing the new multiple-ring star-M-ary quadrature amplitude modulation (... 详细信息
来源: 评论
Precoding Design for Energy Efficiency Maximization in MIMO Half-Duplex Wireless Sensor Networks with SWIPT
收藏 引用
SENSORS 2019年 第22期19卷 4923-4923页
作者: Xue, Liang Wang, Jin-Long Li, Jie Wang, Yan-Long Guan, Xin-Ping Hebei Univ Engn Sch Informat & Elect Engn Handan 056038 Peoples R China Handan Univ Sch Mech & Elect Engn Handan 056038 Peoples R China Beijing Univ Posts & Telecommun Sch Informat & Commun Engn Minist Educ Key Lab Trustworthy Distributed Comp & Serv Beijing 100876 Peoples R China Shanghai Jiao Tong Univ Minist Educ Key Lab Syst Control & Informat Proc Shanghai 200240 Peoples R China
This paper explores the energy efficiency (EE) maximization problem in single-hop multiple-input multiple-output (MIMO) half-duplex wireless sensor networks (WSNs) with simultaneous wireless information and power tran... 详细信息
来源: 评论
Closed-Form Expression for the Symbol Error Probability in Full-Duplex Spatial Modulation Relay System and Its Application in Optimal Power Allocation
收藏 引用
SENSORS 2019年 第24期19卷 5390页
作者: Le Van Nguyen Ba Cao Nguyen Xuan Nam Tran Le The Dung Le Quy Don Tech Univ Adv Wireless Commun Grp Hanoi 11917 Vietnam Ton Duc Thang Univ Inst Computat Sci Div Computat Phys Ho Chi Minh City 758307 Vietnam Ton Duc Thang Univ Fac Elect & Elect Engn Ho Chi Minh City 758307 Vietnam
Full-duplex (FD) communication and spatial modulation (SM) are two promising techniques to achieve high spectral efficiency. Recent works in the literature have investigated the possibility of combining the FD mode wi... 详细信息
来源: 评论
Theoretical and simulation analysis of a novel multiple-input multiple-output scheme over multimode fiber links with dual restricted launch techniques
收藏 引用
OPTICAL ENGINEERING 2012年 第6期51卷 065002-065002页
作者: Wang, Yuanquan Chi, Nan Li, Rongling Fang, Wuliang Zhang, Junwen Tao, Li Shao, Yufeng Chinese Acad Sci Shanghai Inst Microsyst & Informat Technol Key Lab Wireless Sensor Network & Commun Shanghai Peoples R China Fudan Univ Ctr Comp Dept Commun Sci & Engn State Key Lab ASIC & SystInformat Sch Shanghai 200433 Peoples R China
Different launching methods over multimode fiber (MMF) are reviewed and compared under various aspects such as coupling coefficient, mode power distribution, and bit error rate performance. Among these, center launch ... 详细信息
来源: 评论
Position Tracking based on AOA and MIMO Combined Technique with Visible Light  23
Position Tracking based on AOA and MIMO Combined Technique w...
收藏 引用
23rd Opto-Electronics and Communications Conference (OECC)
作者: Kosai, Kaoru Hirata, Yuki Furuta, Tsubasa Matsuzaki, Takanori Imajuku, Wataru Kindai Univ 11-6 Kayanomori Iizuka Fukuoka 8208555 Japan
This paper proposes and demonstrates position tracking based on Angle of Arrival (AOA) and multiple-input multiple-output (MIMO) combined technique for the first time. We successfully achieved position tracking with t... 详细信息
来源: 评论