Search Results - "Rui ZHANG"

Intelligent Reflecting Surface Enhanced Wireless Network via Joint Active and Passive Beamforming by Wu, Qingqing, Zhang, Rui

“…Intelligent reflecting surface (IRS) is a revolutionary and transformative technology for achieving spectrum and energy efficient wireless communication…”
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On peak versus average interference power constraints for protecting primary users in cognitive radio networks by Zhang, Rui

“…This paper considers spectrum sharing for wireless communication between a cognitive radio (CR) link and a primary radio (PR) link. It is assumed that the CR…”
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Do housing prices affect individual physical health? Evidence from China by Zhang, Rui

“…This study identifies the health effect of rising housing prices on individual physical health using the Chinese General Social Survey (CGSS) data. Exploiting…”
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Cooperative Multi-Cell Block Diagonalization with Per-Base-Station Power Constraints by Zhang, Rui

“…Block diagonalization (BD) is a practical linear precoding technique that eliminates the inter-user interference in downlink multiuser multiple-input…”
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Capacity Characterization for Intelligent Reflecting Surface Aided MIMO Communication by Zhang, Shuowen, Zhang, Rui

“…Intelligent reflecting surface (IRS) is a promising solution to enhance the wireless communication capacity both cost-effectively and energy-efficiently, by…”
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Energy-Efficient UAV Communication With Trajectory Optimization by Zeng, Yong, Zhang, Rui

“…Wireless communication with unmanned aerial vehicles (UAVs) is a promising technology for future communication systems. In this paper, assuming that the UAV…”
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Joint Active and Passive Beamforming Optimization for Intelligent Reflecting Surface Assisted SWIPT Under QoS Constraints by Wu, Qingqing, Zhang, Rui

“…Intelligent reflecting surface (IRS) is a new and revolutionizing technology for achieving spectrum and energy efficient wireless networks. By leveraging…”
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3D Trajectory Optimization in Rician Fading for UAV-Enabled Data Harvesting by You, Changsheng, Zhang, Rui

“…Dispatching unmanned aerial vehicles (UAVs) to harvest sensing-data from distributed sensors is expected to significantly improve the data collection…”
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Intelligent Reflecting Surface-Enhanced OFDM: Channel Estimation and Reflection Optimization by Zheng, Beixiong, Zhang, Rui

“…In the intelligent reflecting surface (IRS)-enhanced wireless communication system, channel state information (CSI) is of paramount importance for achieving…”
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Throughput Maximization in Wireless Powered Communication Networks by Ju, Hyungsik, Zhang, Rui

“…This paper studies the newly emerging wireless powered communication network in which one hybrid access point (H-AP) with constant power supply coordinates the…”
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MIMO Broadcasting for Simultaneous Wireless Information and Power Transfer by Zhang, Rui, Ho, Chin Keong

“…Wireless power transfer (WPT) is a promising new solution to provide convenient and perpetual energy supplies to wireless networks. In practice, WPT is…”
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Weighted Sum Power Maximization for Intelligent Reflecting Surface Aided SWIPT by Wu, Qingqing, Zhang, Rui

“…The low efficiency of far-field wireless power transfer (WPT) limits the fundamental rate-energy (R-E) performance trade-off of the simultaneous wireless…”
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CGNet: A Light-weight Context Guided Network for Semantic Segmentation by Wu, Tianyi, Tang, Sheng, Rui, Zhang, Cao, Juan, Zhang, Yongdong

“…The demand of applying semantic segmentation model on mobile devices has been increasing rapidly. Current state-of-the-art networks have enormous amount of…”
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Accessing From the Sky: A Tutorial on UAV Communications for 5G and Beyond by Zeng, Yong, Wu, Qingqing, Zhang, Rui

“…Unmanned aerial vehicles (UAVs) have found numerous applications and are expected to bring fertile business opportunities in the next decade. Among various…”
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Millimeter Wave MIMO With Lens Antenna Array: A New Path Division Multiplexing Paradigm by Zeng, Yong, Zhang, Rui

“…Millimeter wave (mmWave) communication is a promising technology for future wireless systems, while one practical challenge is to achieve its large-antenna…”
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Joint Trajectory and Communication Design for Multi-UAV Enabled Wireless Networks by Wu, Qingqing, Zeng, Yong, Zhang, Rui

“…Due to the high maneuverability, flexible deployment, and low cost, unmanned aerial vehicles (UAVs) have attracted significant interest recently in assisting…”
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Optimal resource allocation in full-duplex wireless-powered communication network by Ju, Hyungsik, Zhang, Rui

“…This paper studies optimal resource allocation in the wireless-powered communication network (WPCN), where one hybrid access point (H-AP) operating in full…”
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Intelligent Reflecting Surface-Aided Wireless Communications: A Tutorial by Wu, Qingqing, Zhang, Shuowen, Zheng, Beixiong, You, Changsheng, Zhang, Rui

“…Intelligent reflecting surface (IRS) is an enabling technology to engineer the radio signal propagation in wireless networks. By smartly tuning the signal…”
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Securing UAV Communications via Joint Trajectory and Power Control by Zhang, Guangchi, Wu, Qingqing, Cui, Miao, Zhang, Rui

“…Unmanned aerial vehicle (UAV) communication is anticipated to be widely applied in the forthcoming fifth-generation wireless networks, due to its many…”
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Throughput Maximization for UAV-Enabled Mobile Relaying Systems by Zeng, Yong, Zhang, Rui, Lim, Teng Joon

“…In this paper, we consider a novel mobile relaying technique, where the relay nodes are mounted on unmanned aerial vehicles (UAVs) and hence are capable of…”
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