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НАУЧНО-ПРАКТИЧЕСКАЯ КОНФЕРЕНЦИЯ «30-ЛЕТИЕ НЕЗАВИСИМОСТИ КАЗАХСТАНА
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| НАУЧНО-ПРАКТИЧЕСКАЯ КОНФЕРЕНЦИЯ «30-ЛЕТИЕ НЕЗАВИСИМОСТИ КАЗАХСТАНА:
ДОСТИЖЕНИЯ И ПЕРСПЕКТИВЫ» FUSN consists of two interacting segments: flying and ground (Figure 4). One or more general purpose UAVs act as a flying segment. They can be implemented on the basis of various aircraft and helicopter-type flying platforms. In the role of the ground segment of the network, fixed or mobile sensor nodes are used. These nodes collect information and, if necessary, manage the remote site. They work offline, are small in size and can be in a sleep mode for a long time. They can collect data on humidity, temperature, noise, pressure, illumination, etc. The sensor nodes form sensory fields that make it possible to monitor various physical processes based on sensors. All information of the UAVs can be transmitted by both a separate node and a group of sensors, which is united into a network according to the IEEE 802.11s standard, which allows to organize wireless Ad-Hoc networks. A separate sensor node can transmit data to the UAV via an RFID tag, which consists of an integrated circuit for processing and storing information, and an antenna for receiving and transmitting signals. The maximum reading distance can be up to 300m. Figure 4 – «Structure of Flying Networks» Communication between the two named segments can be supported by ZigBee, 6LoWPAN, Thread, RPL, BLE protocols. It should be noted that flying nodes should be united into groups for the distribution and collection of information from the ground sensors, so that in the event of a failure of one of the UAVs, the integrity of the network is not compromised, and the collected data is not lost. UAVs must fly along the programmed route and transmit the information received from the sensors to the base station or the data storage and processing server via mobile networks, or using the appropriate protocols. Results As a result of the analysis, it has been found that new generation wireless networks are conventionally divided into ultra-dense networks and communication networks with ultra-low delays, which, in turn, emerged from two concepts: the Internet of Things and the Tactile Internet. One of the ways to solve the problems of superdense networks is the introduction of the D2D (Device-to- Device) interaction technology without using a base station for the implementation of services for the Internet of Things. At this stage of development, this way is considered as promising and, in a user-user interaction. In addition, in a superdense network, clustering plays a significant role in building a network architecture, in the presence of a very large number of system elements. The networks with ultra-low delays have their own peculiarities, which led to the decentralization of the network, since information in them is transmitted with a delay of no more than 1 μs. In addition, the Internet of Skills concept also requires ultra-low latency networks to be implemented. The emergence of a FSN based on a publicly available UAV made it possible to combine the flying and ground network segments into a single network. This combination makes it possible to solve the problems of International Journal of Information and Communication Technologies, Special issue, march 2022 56 жүктеу/скачать 3,05 Mb. Достарыңызбен бөлісу:
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