Výsledky vyhledávání - Communication AND Control Engineering::Signal Processing::Signal Processing for Communication*

Fractional Programming for Communication Systems-Part I: Power Control and Beamforming Autor Shen, Kaiming, Yu, Wei

“… can only deal with the single-ratio or the max-min-ratio case. Multiple-ratio FP problems are important for the optimization of communication networks, because system-level design often involves multiple signal-to-interference-plus-noise ratio terms…”
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Dual-Function Radar-Communications: Information Embedding Using Sidelobe Control and Waveform Diversity Autor Hassanien, Aboulnasr, Amin, Moeness G., Zhang, Yimin D., Ahmad, Fauzia

“… Sidelobe control of the transmit beamforming in tandem with waveform diversity enables communication links using the same pulse radar spectrum…”
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Robust Secure UAV Communications With the Aid of Reconfigurable Intelligent Surfaces Autor Li, Sixian, Duo, Bin, Renzo, Marco Di, Tao, Meixia, Yuan, Xiaojun

“…This paper investigates a novel unmanned aerial vehicles (UAVs) secure communication system with the assistance of reconfigurable intelligent surfaces (RISs…”
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Fractional Programming for Communication Systems-Part II: Uplink Scheduling via Matching Autor Shen, Kaiming, Yu, Wei

“…) techniques to design and optimize communication systems. Part I of this paper proposes a new quadratic transform for FP and treats its application for continuous optimization problems…”
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Robust Beamforming Design for Intelligent Reflecting Surface Aided MISO Communication Systems Autor Zhou, Gui, Pan, Cunhua, Ren, Hong, Wang, Kezhi, Renzo, Marco Di, Nallanathan, Arumugam

“…Perfect channel state information (CSI) is challenging to obtain due to the limited signal processing capability at the intelligent reflection surface (IRS…”
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Two-Timescale Beamforming Optimization for Intelligent Reflecting Surface Aided Multiuser Communication With QoS Constraints Autor Zhao, Ming-Min, Liu, An, Wan, Yubo, Zhang, Rui

“…) transmission to reduce the signal processing complexity and channel training overhead as compared to the existing schemes based on the instantaneous channel state information (I-CSI…”
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An Overview of Signal Processing Techniques for RIS/IRS-Aided Wireless Systems Autor Pan, Cunhua, Zhou, Gui, Zhi, Kangda, Hong, Sheng, Wu, Tuo, Pan, Yijin, Ren, Hong, Renzo, Marco Di, Lee Swindlehurst, A., Zhang, Rui, Zhang, Angela Yingjun

“…In the past as well as present wireless communication systems, the wireless propagation environment is regarded as an uncontrollable black box that impairs the received signal quality…”
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Secure Radar-Communication Systems With Malicious Targets: Integrating Radar, Communications and Jamming Functionalities Autor Su, Nanchi, Liu, Fan, Masouros, Christos

“…) dual-functional radar-communication (DFRC) system, which communicates with downlink cellular users and tracks radar targets simultaneously…”
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An Overview of Machine Learning-Based Techniques for Solving Optimization Problems in Communications and Signal Processing Autor Dahrouj, Hayssam, Alghamdi, Rawan, Alwazani, Hibatallah, Bahanshal, Sarah, Ahmad, Alaa Alameer, Faisal, Alice, Shalabi, Rahaf, Alhadrami, Reem, Subasi, Abdulhamit, Al-Nory, Malak T., Kittaneh, Omar, Shamma, Jeff S.

“…Despite the growing interest in the interplay of machine learning and optimization, existing contributions remain scattered across the research board, and a…”
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Communications and Signals Design for Wireless Power Transmission Autor Yong Zeng, Clerckx, Bruno, Rui Zhang

“… Then, we focus on the state-of-the-art communication and signal processing techniques that can be applied to tackle these challenges…”
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Joint Maneuver and Beamforming Design for UAV-Enabled Integrated Sensing and Communication Autor Lyu, Zhonghao, Zhu, Guangxu, Xu, Jie

“…This paper studies the unmanned aerial vehicle (UAV)-enabled integrated sensing and communication (ISAC…”
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Spectral and Energy Efficiency of IRS-Assisted MISO Communication With Hardware Impairments Autor Zhou, Shaoqing, Xu, Wei, Wang, Kezhi, Di Renzo, Marco, Alouini, Mohamed-Slim

“…In this letter, we analyze the spectral and energy efficiency of an intelligent reflecting surface (IRS)-assisted multiple-input single-output (MISO) downlink…”
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Intelligent Reflecting Surface Aided Multigroup Multicast MISO Communication Systems Autor Zhou, Gui, Pan, Cunhua, Ren, Hong, Wang, Kezhi, Nallanathan, Arumugam

“… the power of the desired received signal or suppress the interference signal. In this paper, we consider downlink multigroup multicast communication systems assisted by an IRS…”
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Metasurface-assisted massive backscatter wireless communication with commodity Wi-Fi signals Autor Zhao, Hanting, Shuang, Ya, Wei, Menglin, Cui, Tie Jun, Hougne, Philipp del, Li, Lianlin

“…Conventional wireless communication architecture, a backbone of our modern society, relies on actively generated carrier signals to transfer information, leading to important challenges including…”
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Reconfigurable Intelligent Surface-Based Wireless Communications: Antenna Design, Prototyping, and Experimental Results Autor Dai, Linglong, Wang, Bichai, Wang, Min, Yang, Xue, Tan, Jingbo, Bi, Shuangkaisheng, Xu, Shenheng, Yang, Fan, Chen, Zhi, Renzo, Marco Di, Chae, Chan-Byoung, Hanzo, Lajos

“…One of the key enablers of future wireless communications is constituted by massive multiple-input multiple-output (MIMO…”
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All-Optical Signal Processing Autor Willner, Alan E., Khaleghi, Salman, Chitgarha, Mohammad Reza, Yilmaz, Omer Faruk

“… - to achieve high-speed signal processing functions that can potentially operate at the line rate of fiber optic communications…”
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Channel Estimation via Orthogonal Matching Pursuit for Hybrid MIMO Systems in Millimeter Wave Communications Autor Junho Lee, Gye-Tae Gil, Lee, Yong H.

“… A sparse signal recovery problem exploiting the sparse nature of mm-wave channels is formulated for channel estimation based on the parametric channel model with quantized angles of departures/arrivals (AoDs/AoAs…”
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RIS-Assisted Multi-User MISO Communications Exploiting Statistical CSI Autor Gan, Xu, Zhong, Caijun, Huang, Chongwen, Zhang, Zhaoyang

“… Based on which, the joint power control (or transmit beamforming) and phase shift design problem maximizing the ergodic sum capacity…”
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Generalized Transceiver Beamforming for DFRC With MIMO Radar and MU-MIMO Communication Autor Chen, Li, Wang, Zhiqin, Du, Ying, Chen, Yunfei, Yu, F. Richard

“…Spatial beamforming is an efficient way to realize dual-functional radar-communication (DFRC…”
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IRS-Assisted Green Communication Systems: Provable Convergence and Robust Optimization Autor Yu, Xianghao, Xu, Dongfang, Ng, Derrick Wing Kwan, Schober, Robert

“…In this paper, we investigate resource allocation for IRS-assisted green multiuser multiple-input single-output (MISO) systems. To minimize the total transmit…”
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