Energy Balance-Oriented RF Energy Harvesting Schemes for Intelligent Reflecting Surface-Assisted Cognitive Radio Sensor Networks
J Wang, H Yu - IEEE Sensors Journal, 2024 - ieeexplore.ieee.org
Low and unbalanced energy harvesting (EH) levels among nodes severely restrict the
network lifespan of cognitive radio sensor networks (CRSNs). To substantially extend …
network lifespan of cognitive radio sensor networks (CRSNs). To substantially extend …
Compressed CPD-based channel estimation and joint beamforming for RIS-assisted millimeter wave communications
We consider the problem of channel estimation and joint active and passive beamforming
for reconfigurable intelligent surface (RIS) assisted millimeter wave (mmWave) multiple …
for reconfigurable intelligent surface (RIS) assisted millimeter wave (mmWave) multiple …
An Efficient Block Successive Upper-Bound Minimization Algorithm for Caching a Reconfigurable Intelligent Surface-Assisted Downlink Non-Orthogonal Multiple …
X Zhou - Electronics, 2024 - mdpi.com
With the booming rollout of 5G communication, abundant new technologies have been
proposed for quality of service requirements. In terms of the betterment in transmission …
proposed for quality of service requirements. In terms of the betterment in transmission …
A supervised active learning method for identifying critical nodes in IoT networks
The energy efficiency of wireless sensor networks (WSNs) as a key feature of the Internet of
Things (IoT) and fifth-generation (5G) mobile networks is determined by several key …
Things (IoT) and fifth-generation (5G) mobile networks is determined by several key …
Joint optimization of hybrid beamforming and reflection coefficients for secure XL-RIS aided SWIPT system
Z Wang, H Xu, G Zhang, L Zhu, K Li - Digital Signal Processing, 2024 - Elsevier
The extremely large-scale array is a key feature of future wireless communication systems,
and the reconfigurable intelligent surface (RIS) gradually develops toward extremely large …
and the reconfigurable intelligent surface (RIS) gradually develops toward extremely large …
Reconfigurable Intelligent Surfaces Aided Energy Efficiency Maximization in Cell-Free Networks
K Wang, N Qi, H Liu, AAA Boulogeorgos… - IEEE Wireless …, 2024 - ieeexplore.ieee.org
As we move towards next-generation wireless networks, the need for sustainability through
energy efficiency (EE) concepts becomes more important than ever. Meanwhile, technology …
energy efficiency (EE) concepts becomes more important than ever. Meanwhile, technology …
A sum‐rate maximization for IRS‐aided broadcast SWIPT with time‐switching structure and nonlinear energy harvester
This study evaluates the sum‐rate gain of the intelligent reflecting surface (IRS) in a
broadcast simultaneous wireless information and power transfer network. Users are …
broadcast simultaneous wireless information and power transfer network. Users are …
[图书][B] 智慧反射表面輔助毫米波通信: 基於加性注意力輔助對抗自編碼器的波束成型設計
陳弘運 - 2023 - tdr.lib.ntu.edu.tw
摘要6G 技術在速度, 延遲和容量方面都超過了5G, 並引入了至關重要的智慧反射面(IRS).
在微控制器的管理下, 這種高性價比的無源元件陣列可通過精確操縱傳入的無線電波來優化無線 …
在微控制器的管理下, 這種高性價比的無源元件陣列可通過精確操縱傳入的無線電波來優化無線 …