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检索条件"主题词=multiple-input-multiple-output"
162 条 记 录,以下是131-140 订阅
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Rate-Embedded Doubly Directional Differential Space-Time-Frequency Coding Schemes
Rate-Embedded Doubly Directional Differential Space-Time-Fre...
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5th International Conference on Wireless Communications, Networking and Mobile Computing
作者: Zhang, Hongwei Li, Xiaohui Lu, Lu Anhui Univ Key Lab Intelligent Comp & Signal Proc Minist Educ Hefei 230039 Peoples R China Hefei Informat Resource Management Ctr Hefei Peoples R China
Due to a great many redundancy symbols, most of the existing differential space-time-frequency (DSTF) coding schemes suffer very low transmission rates. To overcome the disadvantage and obviously enhance the total tra... 详细信息
来源: 评论
Emerging DSP techniques for multi-core fiber transmission systems: Techniques DSP émergentes pour les systèmes de transmission à fibres optiques multicœurs
Emerging DSP techniques for multi-core fiber transmission sy...
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作者: Abouseif, Akram Institut polytechnique de Paris
学位级别:博士
Les systèmes de communication optique ont connu plusieurs phases de développement au cours des dernières décennies. Ils approchent aujourd'hui les limites de capacité du cana non-liné... 详细信息
来源: 评论
Active-Sensing-Based Beam Alignment for Near Field MIMO Communications  59
Active-Sensing-Based Beam Alignment for Near Field MIMO Comm...
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59th Annual IEEE International Conference on Communications (IEEE ICC)
作者: Jiang, Hao Wang, Zhaolin Liu, Yuanwei Queen Mary Univ London London England
An active-sensing-based learning algorithm is proposed to solve the near-field beam alignment problem with the aid of wavenumber-domain transform matrices (WTMs). Specifically, WTMs can transform the antenna-domain ch... 详细信息
来源: 评论
Active Constraints Inspired Zero-Forcing Precoder Design under Per-Antenna Power Constraints  14
Active Constraints Inspired Zero-Forcing Precoder Design und...
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14th IEEE International Conference on Wireless Communications and Signal Processing (WCSP)
作者: Hu, Xianzhi Dai, Xuchu Univ Sci & Technol China Sch Informat Sci & Technol Key Lab Wireless Opt Commun Chinese Acad Sci Hefei Peoples R China
This paper investigates the problem of linear zero-forcing (ZF) precoder design for sum rate maximization under per-antenna power constraints (PAPCs). A conventional method to tackle this problem is to lift it into a ... 详细信息
来源: 评论
Circularly Polarized Dual Antenna with Crescent Axed Sporadic Meander Traces Isolated by Shorting Pins and Defected Ground for Wi-Fi Sensing  4
Circularly Polarized Dual Antenna with Crescent Axed Sporadi...
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IEEE 4th International Symposium on Joint Communications and Sensing (JC and S)
作者: Kamal, Shahanawaz Adler, Jan Matthe, Maximilian Sen, Padmanava Barkhausen Inst D-01067 Dresden Germany
This paper introduces a dual-element multiple-input multiple-output (MIMO) microstrip antenna for device to-device (D2D) integrated sensing and communications (ISAC) applications in the Wi-Fi 6 GHz spectrum. Each radi... 详细信息
来源: 评论
Compact Meta-surface Antenna Array Decoupling (MAAD) Design for Tightly Coupled Antennas
Compact Meta-surface Antenna Array Decoupling (MAAD) Design ...
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International Workshop on Antenna Technology (iWAT) - Small Antennas and Novel Metamaterials
作者: Zhao, Xiaoyuan Liu, Feng Liu, Yujia Zhao, Luyu Liu, Ying Xidian Univ Key Lab Sci & Technol Antennas & Microwaves Xian Shaanxi Peoples R China
This paper introduces a series of antenna array decoupling method named Meta-surface Antenna Array Decoupling (MAAD) Method. It has two forms: meta-cover and meta-ground, which place sub-wavelength resonators above an... 详细信息
来源: 评论
Compact Quad-Element Triple-Band MIMO Antennas for WLAN/WiMAX Applications
Compact Quad-Element Triple-Band MIMO Antennas for WLAN/WiMA...
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IEEE Indian Conference on Antennas and Propogation (InCAP)
作者: Saurabh, Arun Kumar Meshram, Manoj Kumar Indian Inst Technol BHU Dept Elect Engn Varanasi Uttar Pradesh India
In this paper, an extremely compact tri-band quad-element multiple-input-multiple-output (MIMO) antenna is proposed. The single element configuration of a proposed MIMO antenna consisting of a microstrip line feed, T-... 详细信息
来源: 评论
Analysis of Secrecy Rate against Eavesdroppers in MIMO Modulation Systems
Analysis of Secrecy Rate against Eavesdroppers in MIMO Modul...
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7th IEEE International Conference on Wireless Communications and Signal Processing (WCSP)
作者: Wei, Yaman Wang, Li Svensson, Tommy Beijing Univ Posts & Telecommun Sch Elect Engn Beijing Peoples R China Southeast Univ Natl Mobile Commun Res Lab Nanjing Jiangsu Peoples R China Chalmers Univ Technol S-41296 Gothenburg Sweden
In multiple-input-multiple-output (MIMO) wireless communications, Space Shift Keying (SSK), Spatial modulation (SM) and Generalized Space Shift Keying (GSSK) are three novel MIMO modulation techniques, that can greatl... 详细信息
来源: 评论
Design of Detectors and Decoders for MIMO Wireless Systems
Design of Detectors and Decoders for MIMO Wireless Systems
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作者: Tang, Wei University of Michigan
学位级别:Ph.D., Doctor of Philosophy
multiple-input-multiple-output (MIMO) technology makes use of multiple transmit and receive antennas to improve the spectral efficiency and reliability by spatial diversity and multiplexing. However, MIMO systems requ... 详细信息
来源: 评论
Advances in Nonlinear Model Predictive Control and Their Applications in Chemical Engineering
Advances in Nonlinear Model Predictive Control and Their App...
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作者: Lin, Kuan-Han Carnegie Mellon University
学位级别:Ph.D., Doctor of Philosophy
Model Predictive Control (MPC) has emerged as a promising optimization-based controller in various industrial applications because of its nature of coping with variable bounds and multiple-input-multiple-output (MIMO)... 详细信息
来源: 评论