155 citations · 166 across the 7 of their papers we have counts for
7 papers
Channel Estimation for Movable Antenna Aided Wideband Communication Systems
Zhenyu Xiao, Songqi Cao, Lipeng Zhu +3
Movable antenna (MA) is an emerging technology that can significantly improve communication performance via the continuous adjustment of the antenna positions. To unleash the poten…
Joint Beam Scheduling and Power Allocation for SWIPT in Mixed Near- and Far-Field Channels
Yunpu Zhang, Changsheng You, Weijie Yuan +2
Extremely large-scale array (XL-array) has emerged as a promising technology to enhance the spectrum efficiency and spatial resolution in future wireless networks, leading to a fun…
A Low-Complexity Beamforming Design for Multiuser Wireless Energy Transfer
Onel L. A. López, Francisco A. Monteiro, Hirley Alves +2
Wireless energy transfer (WET) is a green enabler of low-power Internet of Things (IoT). Therein, traditional optimization schemes relying on full channel state information (CSI) a…
Distributed Scheduling in Wireless Powered Communication Network: Protocol Design and Performance Analysis
Suzhi Bi, Ying Jun, Zhang +1
Wireless powered communication network (WPCN) is a novel networking paradigm that uses radio frequency (RF) wireless energy transfer (WET) technology to power the information trans…
Optimized Training for Net Energy Maximization in Multi-Antenna Wireless Energy Transfer over Frequency-Selective Channel
Yong Zeng, Rui Zhang
This paper studies the training design problem for multiple-input single-output (MISO) wireless energy transfer (WET) systems in frequency-selective channels, where the frequency-d…
Transmit Optimization with Improper Gaussian Signaling for Interference Channels
Yong Zeng, Cenk M. Yetis, Erry Gunawan +2
This paper studies the achievable rates of Gaussian interference channels with additive white Gaussian noise (AWGN), when improper or circularly asymmetric complex Gaussian signali…