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Francesco Fusco, Vittorio Ugo Castrillo, Hernan Maximiliano Roque Giannetta, Marta Albano and Enrico Cavallini
In the world of space systems and launchers in particular, there is always a strong demand for the reduction of the weight of all components/subsystems that are not related to the payload and simplification of the integration phase. A possible solution t...
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Jupeng Ding, Wenwen Liu, Chih-Lin I, Hui Zhang and Hongye Mei
Optical wireless communications have attracted widespread attention in the traditional power industry because of the advantages of large spectrum resources, strong confidentiality, and freedom from traditional electromagnetic interference. This paper mai...
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Samir Abou El-Seoud,Hosam Farouk El-Sofany
Pág. pp. 4 - 9
With the availability of high bandwidth wireless channels such as 3G-telecommunication infrastructure and wireless LAN, mobile learning (M-learning) is becoming more feasible now. M-learning can be considered as an intersection of online learning and mob...
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Tom Seymour, Ali Shaheen
The history of communication is an exciting topic. This article reviews various areas that makeup the current history of wireless communication. These topics include: the wireless vision, generations of wireless, technical issues, current wireless system...
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Duaa Zuhair Al-Hamid, Pejman A. Karegar and Peter Han Joo Chong
Wireless sensor network (WSN) environment monitoring and smart city applications present challenges for maintaining network connectivity when, for example, dynamic events occur. Such applications can benefit from recent technologies such as software-defi...
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Iffat Gheyas, Alessandro Raschella and Michael Mackay
Fifth-generation technologies have reached a stage where it is now feasible to consider deployments that extend beyond traditional public networks. Central to this process is the application of Fixed Wireless Access (FWA) in 5G Non-public Networks (NPNs)...
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Yuping Wang, Weidong Li and Honghui Zhu
Wireless charger production is critical to energy storage, and effective fault diagnosis of bearings and gears is essential to ensure wireless charging performance with high efficiency, high tolerance to misalignment, and thermal safety. As minor faults ...
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Woo-Yong Choi
Since low-power Wi-Fi sensors are connected to the Internet, effective radio spectrum use is crucial for developing an efficient Medium Access Control (MAC) protocol for Wi-Fi sensor networks. A connectivity-based multipolling mechanism was employed for ...
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Walaa Hassan and Tamer Farag
The wireless mesh network (WMN) has proven to be a great choice for network communication technology. WMNs are composed of access points (APs) that are installed and communicate with each other through multi-hop wireless networks. One or more of these AP...
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Liang Li, Xiongwen Zhao, Suiyan Geng, Yu Zhang and Lei Zhang
Wireless mesh networks (WMNs) can provide flexible wireless connections in a smart city, internet of things (IoT), and device-to-device (D2D) communications. The performance of WMNs can be greatly enhanced by adopting a multi-radio technique, which enabl...
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Sotirios Kontogiannis and Christodoulos Asiminidis
Climate change significantly affects viticulture by reducing the production yield and the quality characteristics of its final products. In some observed cases, the consequences of climate outages such as droughts, hail and floods are absolutely devastat...
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Qing Wang, Jingbo Wei and Weidong Guo
This paper investigates energy harvesting based multiuser system with large-scale distributed antennas, where a large number of remote antenna units (RAUs) are evenly separated across multiple circles. An efficient wireless energy and information transmi...
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Shree Krishna Sharma and Dushantha Nalin K. Jayakody
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Ahmad Ali, Yu Ming, Sagnik Chakraborty and Saima Iram
Nowadays, the investigation of the Wireless Sensor Network (WSN) has materialized its functional area ubiquitously such as environmental engineering, industrial and business applications, military, feedstock and habitat, agriculture sector, seismic detec...
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Ahmad Ali, Yu Ming, Sagnik Chakraborty and Saima Iram
Nowadays, the investigation of the Wireless Sensor Network (WSN) has materialized its functional area ubiquitously such as environmental engineering, industrial and business applications, military, feedstock and habitat, agriculture sector, seismic detec...
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Santhosha Rao,Smitha A,Kunal Kulkarni
Pág. pp. 112 - 123
In recent years, the proliferation of the Internet of Things (IoT) has kick started the home and office automation in a very rapid manner. The paper demonstrates a cost effective implementation of an IoT system for managing the visitors in an office envi...
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Clement Agbeboaye,France O. Akpojedje,Joshua Okoekhian
There is a geometric growth in the manufacturing and sales of wireless network devices presently. This growth is not connected with the advantages ushered in by wireless network e.g user mobility, the flexibility of the network, enable network connection...
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Ben Minnaert and NobStevens
Wireless power transfer from one transmitter to multiple receivers through inductive coupling is slowly entering the market. However, for certain applications, capacitive wireless power transfer (CWPT) using electric coupling might be preferable. In this...
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Nelofar Aslam, Kewen Xia, Muhammad Tafseer Haider and Muhammad Usman Hadi
Wireless sensor networks (WSNs), built from many battery-operated sensor nodes are distributed in the environment for monitoring and data acquisition. Subsequent to the deployment of sensor nodes, the most challenging and daunting task is to enhance the ...
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Herman Yuliandoko, Sritrusta Sukaridhoto, M Udin Harun Al Rasyid, Nobuo Funabiki
Pág. 19 - 37
Wireless mesh networks is a network which has high mobility and flexibility network. In Wireless mesh networks nodes are free to move and able to automatically build a network connection with other nodes. High mobility, heterogeneous condition and interm...
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