A review of wireless communication using high-altitude platforms for extended coverage and capacity
نویسندگان
چکیده
منابع مشابه
High-altitude platforms for wireless communications
The demand for high-capacity wireless services is bringing increasing challenges, especially for delivery of the ‘last mile’. Terrestrially, the need for line-of-sight propagation paths represents a constraint unless very large numbers of base-station masts are deployed, while satellite systems have capacity limitations. An emerging solution is offered by high-altitude platforms (HAPs) operatin...
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The demand for wireless communication is increasing day by day. People want a high speed of communication in less time. No one is interested in use of bunch of wires. So we move to wireless communication. As technology increases a demand also increases. Now everyone wants a fast communication from anywhere to anyone. Even rural area also requires internet facility. It is too hard to establish a...
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High Altitude Platforms (HAPs) are quasi-stationary vehicles in stratosphere, i.e. between the operational space of the terrestrial and satellite communications equipments. The solar-powered airplanes, airships or balloons can serve in the role of HAPs. The HAPs and their applications offer potential benefits for the delivery of communications services, internet multimedia, remote sensing and n...
متن کاملAdvanced Communication Techniques and Applications for High-Altitude Platforms
1Department of Signal Processing, Blekinge Institute of Technology, 372 25 Ronneby, Sweden 2Department of Electrical and Computer Engineering, Ben-Gurion University of the Negev, 84105 Beer-Shiva, Israel 3Department of Electronics, The University of York, York YO10 5DD, UK 4Dipartimento di Elettronica, Politecnico di Torino, 10129 Torino, Italy 5Adaptive Communications Research laboratories, Ad...
متن کاملA Novel Beamforming Technique for Highways Coverage Using High-Altitude Platforms
This paper proposes a novel beamforming technique to form an arbitrary-shaped cell for the high-altitude platforms (HAPs) mobile communications. The new technique is based on pattern summation of individual low-sidelobe, narrow beams which constitute the desired cell pattern weighted by an amplitude correcting function. The new cell pattern can be adapted to cover the main highways forming worm...
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ژورنال
عنوان ژورنال: Computer Communications
سال: 2020
ISSN: 0140-3664
DOI: 10.1016/j.comcom.2020.04.020