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technospheramag
technospheramag
ТЕХНОСФЕРА_РИЦ
Executive Opinion
A.Zuev
EMILINK: FROM A "BOX BUSINESS" TO A DIVERSIFIED PRODUCTION IN RUSSIA DOI: 10.22184/2070-8963.2021.100.8.6.10
EMILINK: FROM A "BOX BUSINESS" TO A DIVERSIFIED PRODUCTION IN RUSSIA DOI: 10.22184/2070-8963.2021.100.8.6.10
News
Exhibitions and Conferences
L.Nabokikh, S.Popov
ARCFO ON THE BANK OF KAMA RIVER DOI: 10.22184/2070-8963.2021.100.8.14.17
In every odd autumn the administrative centre of Perm region becomes an obligatory place of meeting for leading scientists and fiber optics experts. This year the VIII All-Russian Conference on Fibre Optics (ARCFO), founded with the direct participation of outstanding physicist, RAS academician Evgeny Mikhailovich Dianov, was held in Perm on October 5–8.
ARCFO ON THE BANK OF KAMA RIVER DOI: 10.22184/2070-8963.2021.100.8.14.17
In every odd autumn the administrative centre of Perm region becomes an obligatory place of meeting for leading scientists and fiber optics experts. This year the VIII All-Russian Conference on Fibre Optics (ARCFO), founded with the direct participation of outstanding physicist, RAS academician Evgeny Mikhailovich Dianov, was held in Perm on October 5–8.
Cables and passive equipment
V.Gureev, B.Popov, V.Popov, K.Yablochkin
ANALYSIS OF METHODS FOR TRACING AND LOCATING FAULTS IN COMPLETELY DIELECTRIC FIBER-OPTIC CABLE DOI: 10.22184/2070-8963.2021.100.8.26.31
The paper presents analysis of link tracing and fault location methods for all-dielectric fiber-optic cable. It is shown that combined use of electronic marking and acoustic monitoring systems using fiber-optic cable as a distributed acoustic sensor is the most promising way forward.
ANALYSIS OF METHODS FOR TRACING AND LOCATING FAULTS IN COMPLETELY DIELECTRIC FIBER-OPTIC CABLE DOI: 10.22184/2070-8963.2021.100.8.26.31
The paper presents analysis of link tracing and fault location methods for all-dielectric fiber-optic cable. It is shown that combined use of electronic marking and acoustic monitoring systems using fiber-optic cable as a distributed acoustic sensor is the most promising way forward.
Tags: методы поиска трассы линии связи оптические кабели системы волоконного акустического мониторинга системы электронного маркирования транспортная многоканальная коммуникация
Regulations
B.Lastovich
ON REGULATING THE DEVELOPMENT OF THE DIGITAL ENVIRONMENT DOI: 10.22184/2070-8963.2021.100.8.48.53
The problems that threaten the achievement of the goals of the National Programme "Digital Economy of the Russian Federation" and, in general, the efficiency of Russia’s digital transformation of the economy are discussed. Attention is drawn to the need for targeted government policy and adaptive regulatory mechanisms in the area of national telecommunications infrastructure.
ON REGULATING THE DEVELOPMENT OF THE DIGITAL ENVIRONMENT DOI: 10.22184/2070-8963.2021.100.8.48.53
The problems that threaten the achievement of the goals of the National Programme "Digital Economy of the Russian Federation" and, in general, the efficiency of Russia’s digital transformation of the economy are discussed. Attention is drawn to the need for targeted government policy and adaptive regulatory mechanisms in the area of national telecommunications infrastructure.
Tags: digital environment "digital economy of the russian federation" program telecommunication regulation программа "цифровая экономика российской федерации" регулирование электросвязи цифровая среда
Telecommunication Business
V.Lyadsky, E.Sarayeva, D.Lyadskaya
BIM IN TELECOMMUNICATIONS HAS NO ALTERNATIVE DOI: 10.22184/2070-8963.2021.100.8.54.60
In Russia as well as in the rest of the world intensive implementation of information modeling technologies (BIM) is in progress, but there are also growth diseases: caution and scepticism of a part of construction community, not quite effective role of the government. The paper raises the questions: how to effectively implement BIM in the telecoms industry, what are the necessary steps for implementation? A calculated choice of information modeling platforms and their consistent implementation for the industry has no alternative.
BIM IN TELECOMMUNICATIONS HAS NO ALTERNATIVE DOI: 10.22184/2070-8963.2021.100.8.54.60
In Russia as well as in the rest of the world intensive implementation of information modeling technologies (BIM) is in progress, but there are also growth diseases: caution and scepticism of a part of construction community, not quite effective role of the government. The paper raises the questions: how to effectively implement BIM in the telecoms industry, what are the necessary steps for implementation? A calculated choice of information modeling platforms and their consistent implementation for the industry has no alternative.
Tags: information modeling technology object-oriented cad telecommunication network design объектно-ориентированные сапр проектирование телекоммуникационных сетей технологии информационного моделирования
Wired Communication
M.Belokrylov, A.Kozlov, Yu.Konstantinov
PECULIARITIES OF LITHIUM NIOBATE PLASMONOCHEMICAL ETCHING FOR DEVELOPMENT OF INTEGRATED OPTICAL MODULATORS WITH COMB WAVEGUIDES DOI: 10.22184/2070-8963.2021.100.8.62.67
This work is devoted to the study the surface etching features of lithium niobate in a fluorine-containing plasma with an increased consumption of SF6 and Ar without the forced temperature control of the substrate holder on the ETNA-100-PT-1 setup in order to develop a technology for creating ridge waveguides and other surface structures. Research has been carried out to measure the etching rate. Scanning electron microscopy was used to study the structure of the etched surface and the cleaved end of the sample. Achieved high etching rates of the near-surface layer from 250 to 950 nm/min.
PECULIARITIES OF LITHIUM NIOBATE PLASMONOCHEMICAL ETCHING FOR DEVELOPMENT OF INTEGRATED OPTICAL MODULATORS WITH COMB WAVEGUIDES DOI: 10.22184/2070-8963.2021.100.8.62.67
This work is devoted to the study the surface etching features of lithium niobate in a fluorine-containing plasma with an increased consumption of SF6 and Ar without the forced temperature control of the substrate holder on the ETNA-100-PT-1 setup in order to develop a technology for creating ridge waveguides and other surface structures. Research has been carried out to measure the etching rate. Scanning electron microscopy was used to study the structure of the etched surface and the cleaved end of the sample. Achieved high etching rates of the near-surface layer from 250 to 950 nm/min.
Tags: amplitude modulator integrated-optic circuit lithium niobate microfluidic plasma etching ridge waveguide амплитудный модулятор гребенчатый волновод интегрально-оптическая схема микрофлюидика ниобат лития плазмохимическое травление
Cables & Passive Equipment
A.Mikilev, M.Pavlychev
ULL-CLASS OPTICAL FIBERS: CHARACTERISTICS AND APPLICATION ISSUES DOI: 10.22184/2070-8963.2021.100.8.18.25
The paper describes the characteristics of ultra-low attenuation of fiber-optic cables designed for use in long-haul terrestrial fiber-optic communication networks.
ULL-CLASS OPTICAL FIBERS: CHARACTERISTICS AND APPLICATION ISSUES DOI: 10.22184/2070-8963.2021.100.8.18.25
The paper describes the characteristics of ultra-low attenuation of fiber-optic cables designed for use in long-haul terrestrial fiber-optic communication networks.
Tags: fiber-optic cables optical fibers ula optical fibers ultra-low attenuation optical fibers оптические волокна оптические волокна ula оптические волокна со сверхнизким затуханием оптические кабели
Production
S.Popov
RUSSIAN INDUSTRY WILL BE ABLE TO PROVIDE PRODUCTS FOR CII FACILITIES BY 2025 DOI: 10.22184/2070-8963.2021.100.8.38.41
On 30 November Kommersant Publishing House with the support of the Department of Radio-Electronics Industry of the Ministry of Industry and Trade of Russia organised in Moscow an in-person conference "Technological Independence: Opportunities and Limitations".
RUSSIAN INDUSTRY WILL BE ABLE TO PROVIDE PRODUCTS FOR CII FACILITIES BY 2025 DOI: 10.22184/2070-8963.2021.100.8.38.41
On 30 November Kommersant Publishing House with the support of the Department of Radio-Electronics Industry of the Ministry of Industry and Trade of Russia organised in Moscow an in-person conference "Technological Independence: Opportunities and Limitations".
Space Telecommunications
L.Pavlova
GAZPROM SPACE SYSTEMS: TRADITION AND INNOVATION DOI: 10.22184/2070-8963.2021.100.8.32.33
GAZPROM SPACE SYSTEMS: TRADITION AND INNOVATION DOI: 10.22184/2070-8963.2021.100.8.32.33
L.Pavlova
SATCOMRUS 2021: ON THE BROAD SHOULDER OF GSO DOI: 10.22184/2070-8963.2021.100.8.34.36
Satellite communication is one of the most important elements in the digital development of society. This seemingly indisputable assertion sparked the discussions at the SATCOMRUS - XXVI International Conference of Operators and Users of Satellite Communications and Broadcasting Network in the Russian Federation, which was held this year on 7–8 October in Kaliningrad.
SATCOMRUS 2021: ON THE BROAD SHOULDER OF GSO DOI: 10.22184/2070-8963.2021.100.8.34.36
Satellite communication is one of the most important elements in the digital development of society. This seemingly indisputable assertion sparked the discussions at the SATCOMRUS - XXVI International Conference of Operators and Users of Satellite Communications and Broadcasting Network in the Russian Federation, which was held this year on 7–8 October in Kaliningrad.
Security
5G NETWORKS: ENSURING PRIVACY AND SECURITY. PART 2
DOI: 10.22184/2070-8963.2021.100.8.42.47
Modern network operators, content and service providers must comply with the security requirements that govern the management and protection of sensitive data from disclosure, theft and misuse. The amount of sensitive data generated by companies and private users is steadily increasing. Security is one of the most important benefits of 5G, which will serve as a critical infrastructure for digitisation, automation and connectivity to machines, robots, vehicle control, etc. The paper considers the security and protection of sensitive data in the provision of telecommunication services based on 5G networks. The second part of the material focuses on security challenges on next generation mobile networks.
Modern network operators, content and service providers must comply with the security requirements that govern the management and protection of sensitive data from disclosure, theft and misuse. The amount of sensitive data generated by companies and private users is steadily increasing. Security is one of the most important benefits of 5G, which will serve as a critical infrastructure for digitisation, automation and connectivity to machines, robots, vehicle control, etc. The paper considers the security and protection of sensitive data in the provision of telecommunication services based on 5G networks. The second part of the material focuses on security challenges on next generation mobile networks.
Tags: 5g 5g network security international telecommunication union recommendations network vulnerability to external attacks telecommunication networks telecommunication network standardization безопасность сети 5g рекомендации международного союза электросвязи стандартизация сетей связи телекоммуникационные сети уязвимости сети к внешним атакам
Chapters of History
E.Sukhov
THE INDO-EUROPEAN TELEGRAPH LINE DOI: 10.22184/2070-8963.2021.100.8.68.74
The article is devoted to the history of the transcontinental Indo-European telegraph line. An overview of the development of telegraph communications between Europe and India in the nineteenth century is given, and the reasons that prompted the British government and European trade circles to build a new overland communication line through Germany, Russia and Persia are outlined. A brief technical description of the original Siemens Indo-European Line is given.
THE INDO-EUROPEAN TELEGRAPH LINE DOI: 10.22184/2070-8963.2021.100.8.68.74
The article is devoted to the history of the transcontinental Indo-European telegraph line. An overview of the development of telegraph communications between Europe and India in the nineteenth century is given, and the reasons that prompted the British government and European trade circles to build a new overland communication line through Germany, Russia and Persia are outlined. A brief technical description of the original Siemens Indo-European Line is given.
Tags: history of communication indo-european telegraph line siemens telegraph insulators изоляторы телеграфные индо-европейская телеграфная линия история связи
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