Oct 13, 2022 · With the development of 5G technology, a convenient and fast emergency communication solution is needed when the local ground base station is unavailable for
Aug 1, 2020 · Examples of UAVs used as relay nodes are for instance, as flyable base stations in the newly rolled 5G network for urban areas [8], as mobile base stations to expand the
Oct 1, 2023 · In order to achieve efficient and reliable mission coordination, the van utilizes a deployable 5G base station that creates a private connectivity "bubble" in the emergency area,
Jun 22, 2022 · Networks that provide connectivity include the public macro 4G and 5G networks that provide services to the public and specialized networks such as Land Mobile Radio (LMR)
Mar 11, 2021 · Abstract Wireless personal communication has become necessary part of our daily life. Network operators have established many 5G base stations for most residential areas, but
Jan 31, 2022 · In recent years, 5G technology has rapidly developed, which is widely used in medical, transportation, energy, and other fields. As the core equipment of the 5G network, 5G
Apr 1, 2015 · In future 5G mobile communication systems, a number of promising techniques have been proposed to support a three orders of magnitude higher network load compared to what
A 5G network base-station connects other wireless devices to a central hub. A look at 5G base-station architecture includes various equipment, such as a 5G base station power amplifier, which converts signals from RF antennas to BUU cabinets (baseband unit in wireless stations).
In this work, we provide a solution for emergency use in untraversed area, based on the Unmanned Aerial Vehicle (UAV) platform, 5G could extend the service area to most areas all over the world when necessary without establishing ground based stations, providing satisfied QoS and stability.
Along with the rapid development of UAV, it could loiters longer and carry heavier payload, which may become the possible solution of emergency communication method using 5G. But the standardization of 5G UAV network remain uncertain in the upcoming specifications.
The overall goals of the 5G UAV network are driven by data traffic. Not only the access network architecture and physical layer technology, but the core network architecture is more in line with the organic combination of the microservice concept and the virtualization of network element functions.
Conclusion is drawn in the last part. UAV has become candidate of non-terrestrial 5G network because of the flexibility and better performance. In this part, the architecture and solution are discussed in detail, core network, base station, terminal, backhaul are introduced separately.
The satellite based 5G is the simple and effective way to tackle the coverage problem, especially when the price of low orbit satellite continues to reduce. There are many satellite based discussions and solutions in academic and industry.
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