Providing telecommunication services to antarctic stations

Afanasieva, Liana; Міночкін, Д. А.; Kravchuk, S.A.

doi:10.1109/ukrmico.2017.8095419

Cited by 8 publications

(2 citation statements)

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“…However, a heavy aircraft with the ability to perform many telecommunications functions for a long time was considered as an air platform. For example, as a base station of a terrestrial wireless broadband radio access system [20].…”

Section: Introductionmentioning

confidence: 99%

Formation of a Wireless Communication System Based on a Swarm of Unmanned Aerial Vehicles

Kravchuk¹,

Afanasieva

2019

Information and Telecommunication Sciences

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Background. Currently, a new direction in the technology of mobile systems is rapidly developing, associated with the use of a set / group of mobile multifunctional elements that can create different spatially-distributed structures for various applications: from entertainment shows to intelligence networks. This is a technique of small unmanned aerial vehicles (UAV), often called drones, and their use in the field of building telecommunication systems. Objective. The aim of the work is to develop the basic principles and strategies for the formation of a heterogeneous wireless communication system based on a swarm of unmanned aerial vehicles. Methods. We study the structural and functional methods of building a wireless network. Results. Scenarios of centralized and distributed building of a wireless network of control of a swarm of UAVs are presented, assessment of the complexity of the functionality of swarm nodes in the case of a distributed scenario is carried out. A scheme of phased implementation of the life cycle of a UAV swarm for communication services has been developed. The "molecular" scenario of spatial self-organization of the swarm-nodes of the swarm is presented, which can be implemented using the "chain" and "flash" procedures. The proposed construction of some strategies for managing the swarm: centralized and decentralized with the Leader, collective self-management with information sharing, decentralized management with forecasting, self-organization without information sharing. Conclusions. The basic principles and strategies for the formation of a heterogeneous wireless communication system based on a swarm of unmanned aerial vehicles have been developed. A collective management strategy for a swarm of drones was developed.

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Section: Introductionmentioning

confidence: 99%

Formation of a Wireless Communication System Based on a Swarm of Unmanned Aerial Vehicles

Kravchuk¹,

Afanasieva

2019

Information and Telecommunication Sciences

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“…Thus, when deploying early mobile communication systems, more attention was paid to the implementation of wireless technologies and the principles of the functioning of the user access network in the conditions of possible deep fading signals. Accordingly, the development of such mobile communication systems required, first of all, the availability of radio engineering training [11] - [12].…”

Section: Introductionmentioning

confidence: 99%

Mobile Infocommunication Systems

Ilchenko

Kravchuk

2020

Information and Telecommunication Sciences

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Background. An increase in the number of users and services with the support of the required quality of service, an increase in the coverage area of one operator's radio access network, and most importantly, the emergence of packet-switched technologies and systems, has led to a significant complication of the core mobile communications network and its nodes, an increase in the functionality and intellectualization of the network core. Gradually, it was the core network and the technologies of its functioning that became more significant than the radio access network. Hence, for the construction of mobile communication systems, more integrated information and telecommunication technologies, especially from the field of network and information technologies, became popular. Objective. The aim of the paper is to present the concept of the architecture of mobile infocommunication systems as systems whose services make a significant, even decisive, contribution to the functioning of the infrastructure of modern society, built on the constant exchange and assimilation of information. Methods. The structural and functional methods of constructing the architectures of information and telecommunication systems are investigated. Results. The signaling network of mobile infocommunications manages the maintenance of both individual wireless user terminals (telephones, smartphones, tablets), and many wireless inter-machine communication devices and the Internet of Things. In addition, the same alarm system supports various telecommunication networks of wireless subscriber access, automobile and other vehicles; creates an interface with wired / cable access networks. Thus, the core network of mobile infocommunications can fully integrate interfaces with all types of telecommunications, which are designed to transmit many low-speed data streams, as well as to transmit high-speed data streams. There is a tendency to take over traditional old services, for example, the public telephone network and radio-relay communication lines, and turn them into private services of the mobile infocommunication network, which further enhances their importance. All this creates the prerequisites for the transformation of mobile infocommunication operator systems into the main (determining) players in the telecommunications market. Confirmation of this is the high characteristics that are to be achieved in the networks of the 5th and 6th generations of mobile infocommunications. Conclusions. Mobile infocommunication systems have become a defining component of all telecommunication services provided to users and non-servicing nodes of sensor networks, and the infrastructure of core networks and access networks of mobile infocommunications has begun to determine the general technical infrastructure of telecommunications.

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