Results 11 to 20 of about 373,465 (244)

Cluster-Based Group Paging for Massive Machine Type Communications Under 5G Networks

IEEE Access, 2018
Machine-type communications (MTCs) have been envisaged to play a key role within the future 5G cellular network. To handle the massive MTCs (mMTCs) and alleviate the congestion of the radio access network, the group paging (GP) scheme was proposed by the
Qi Pan, Xiangming Wen, Zhaoming Lu, Wenpeng Jing, Linpei Li   +4 more
doaj   +1 more source

A Circular Polarized Rectenna with Out-of-Band Suppression for Microwave Power Transmission

International Journal of Antennas and Propagation, 2016
A novel circular polarized rectenna with out-of-band suppression is proposed in this paper. The circular polarization is realized by corner perturbation on a rectangular radiation patch and enhanced by a diagonal slim slot etched at the center of the ...
Weijun Hong, Yanjie Cao, Li Deng, Shufang Li, Mengmeng Li, Hongjie Liu   +5 more
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A Novel Tensor CS-Based NOMA MIMO System for the Downlink of Massive Mission-Critical MTC in 5G and Beyond

IEEE Access, 2019
The introduction of 5G and beyond systems brings new challenges for efficiently supporting the random access of a massive number of users with ultra-reliable low-latency requirements. To address these challenges, we propose a novel compressed sensing (CS)
Kesen He, Yangqing Li, Yanbin Zhang, Kai Zhang, Changchuan Yin   +4 more
doaj   +1 more source

FOSquare: A Novel Optical HPC Interconnect Network Architecture Based on Fast Optical Switches with Distributed Optical Flow Control

Photonics, 2021
Interconnecting networks adopting Fast Optical Switches (FOS) can achieve high bandwidth, low latency, and low power consumption. We propose and demonstrate a novel interconnecting topology based on FOS (FOSquare) with distributed fast flow control which
Fulong Yan, Changshun Yuan, Chao Li, Xiong Deng   +3 more
doaj   +1 more source

WiRIM: Resolution Improving Mechanism for Human Sensing With Commodity Wi-Fi

IEEE Access, 2019
The growing physical (PHY) layer capabilities of Wi-Fi have made it possible to use Wi-Fi signals for both communication and human sensing. Wi-Fi channel state information (CSI) in PHY layer can be obtained from commodity Wi-Fi devices. As CSI can detect
Xinbin Shen, Lingchao Guo, Zhaoming Lu, Xiangming Wen, Zhihong He   +4 more
doaj   +1 more source

TheLNet270v1 – A Novel Deep-Network Architecture for the Automatic Classification of Thermal Images for Greenhouse Plants

Frontiers in Plant Science, 2021
The real challenge for separating leaf pixels from background pixels in thermal images is associated with various factors such as the amount of emitted and reflected thermal radiation from the targeted plant, absorption of reflected radiation by the ...
Md. Parvez Islam, Yuka Nakano, Unseok Lee, Keinichi Tokuda, Nobuo Kochi   +4 more
doaj   +1 more source

Learning populations with hubs govern the initiation and propagation of spontaneous bursts in neuronal networks after learning

Frontiers in Neuroscience, 2022
Spontaneous bursts in neuronal networks with propagation involving a large number of synchronously firing neurons are considered to be a crucial feature of these networks both in vivo and in vitro.
Xiaoli Jia, Xiaoli Jia, Wenwei Shao, Wenwei Shao, Nan Hu, Nan Hu, Jianxin Shi, Jianxin Shi, Xiu Fan, Xiu Fan, Chong Chen, Youwei Wang, Youwei Wang, Liqun Chen, Liqun Chen, Huanhuan Qiao, Huanhuan Qiao, Xiaohong Li, Xiaohong Li   +18 more
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Nearshore Ship Detection on High-Resolution Remote Sensing Image via Scene-Mask R-CNN

IEEE Access, 2019
Deep convolutional neural network (DCNN) can achieve ship detection mission on the high-resolution remote sensing images. However, the false alarms caused by the onshore ship-like objects may decrease the accuracy and feasibility of these DCNN-based ...
Yanan You, Jingyi Cao, Yankang Zhang, Fang Liu, Wenli Zhou   +4 more
doaj   +1 more source

Proactive Caching Over Cloud Radio Access Network With User Mobility and Video Segment Popularity Awared

IEEE Access, 2018
Caching at the edge of wireless networks is a promising means of alleviating the heavy burden of backhaul links and reducing the latency of transmission and handover in a cloud radio access network (C-RAN).
Jianmei Dai, Zhilong Zhang, Danpu Liu
doaj   +1 more source

5G Experimentation for Public Safety: Technologies, Facilities and Use Cases

IEEE Access, 2021
Today, legacy PMRs continue to be the only group of tested, verified and certified technologies for the Public Protection and Disaster Relief (PPDR) sector.
Mojca Volk, Janez Sterle
doaj   +1 more source