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ТЕХНОСФЕРА_РИЦ
Executive Opinion
A.A.Frolov
N3COM: from zero point to vendor DOI 10.22184/2070-8963.2025.128.4.8.12
N3COM: from zero point to vendor DOI 10.22184/2070-8963.2025.128.4.8.12
News
Exhibitions and Conferences
S.A.Popov
Growing but not aging: Sviaz has passed the half-century milestone. The end DOI: 10.22184/2070-8963.2025.128.4.16.23
Growing but not aging: Sviaz has passed the half-century milestone. The end DOI: 10.22184/2070-8963.2025.128.4.16.23
S.A.Popov
Telecom at the main digital platform of the country DOI: 10.22184/2070-8963.2025.128.4.24.34
In early June, for the second time in a four-day format at the Nizhny Novgorod Fairgrounds, the 10th Annual Digitalization of Industrial Russia (CIPR) conference took place, which has become one of the five largest business events in the country. The report on the event, in which the Ministry of Digital Development, Communications and Mass Media of the Russian Federation and major telecom operators traditionally actively participate, reflects the telecom component, the volume of which is growing year by year.
Telecom at the main digital platform of the country DOI: 10.22184/2070-8963.2025.128.4.24.34
In early June, for the second time in a four-day format at the Nizhny Novgorod Fairgrounds, the 10th Annual Digitalization of Industrial Russia (CIPR) conference took place, which has become one of the five largest business events in the country. The report on the event, in which the Ministry of Digital Development, Communications and Mass Media of the Russian Federation and major telecom operators traditionally actively participate, reflects the telecom component, the volume of which is growing year by year.
Tags: 4g base stations 5g base stations cipr mobile communications industrial competence centre ronet smart optical transport telecommunications equipment manufacturing базовые станции 4g базовые станции 5g индустриальный центр компетенций "мобильная связь" производство телекоммуникационного оборудования умный оптический транспорт ципр
Wireless Communication
V.V.Zyablov, S.L.Portnoy, A.I.Tikhonyuk
Method of increasing the security of signalling structure in the airwaves DOI: 10.22184/2070-8963.2025.128.4.52.56
The possibility of increasing the structural secrecy of communication channels in the air is considered. The method of channel security enhancement for communication systems with application of noise-immune codes is proposed. An assessment of the degree of influence of the proposed method on the efficiency of the communication system, including key characteristics of the security and secrecy of the modified communication channel, as well as an assessment of the complexity of the considered method are performed.
Method of increasing the security of signalling structure in the airwaves DOI: 10.22184/2070-8963.2025.128.4.52.56
The possibility of increasing the structural secrecy of communication channels in the air is considered. The method of channel security enhancement for communication systems with application of noise-immune codes is proposed. An assessment of the degree of influence of the proposed method on the efficiency of the communication system, including key characteristics of the security and secrecy of the modified communication channel, as well as an assessment of the complexity of the considered method are performed.
Tags: coding system cryptographic analysis demodulator denial of service modulator noise-resistant code secrecy of communication channels security of communication channels демодулятор защищенность каналов связи криптографический анализ модулятор отказ в обслуживании помехоустойчивый код система кодирования скрытность каналов связи
D.P.Lobeev
Methodology of frequency resource utilization in the design of railway LTE-1800 TDD standard radio communications DOI: 10.22184/2070-8963.2025.128.4.58.68
When designing a digital network of technological railway radio communication based on the LTE-1800 TDD standard, as well as during frequency-territorial planning, the most relevant tasks are the use of frequency resource and ensuring electromagnetic compatibility (EMC) of the system. The paper considers the topical aspects of network construction and proposes a variant of frequency resource utilisation for railway transport taking into account EMC.
Methodology of frequency resource utilization in the design of railway LTE-1800 TDD standard radio communications DOI: 10.22184/2070-8963.2025.128.4.58.68
When designing a digital network of technological railway radio communication based on the LTE-1800 TDD standard, as well as during frequency-territorial planning, the most relevant tasks are the use of frequency resource and ensuring electromagnetic compatibility (EMC) of the system. The paper considers the topical aspects of network construction and proposes a variant of frequency resource utilisation for railway transport taking into account EMC.
Tags: digital technological radio communication systems electromagnetic compatibility lte-1800 tdd network construction ofdma radio frequency spectrum railway radio communication железнодорожная радиосвязь построение сети радиочастотный спектр цифровые системы технологической радиосвязи электромагнитная совместимость
Cables and passive equipment
D.V.Pavlov, A.M.Galkin
Application of optical fiber of G.654 category in TEA NEXT project DOI: 10.22184/2070-8963.2025.128.4.44.51
The information about the choice of optical fiber types for use in the Trans-EurAsian backbone TEA NEXT communication line is presented. Different types of optical fibers of G.654 category and possibilities of their welding with fiber of other categories are considered. The paper tells about setting up the extraction of G.654.E subcategory fiber in Russia.
Application of optical fiber of G.654 category in TEA NEXT project DOI: 10.22184/2070-8963.2025.128.4.44.51
The information about the choice of optical fiber types for use in the Trans-EurAsian backbone TEA NEXT communication line is presented. Different types of optical fibers of G.654 category and possibilities of their welding with fiber of other categories are considered. The paper tells about setting up the extraction of G.654.E subcategory fiber in Russia.
Tags: fiber optic cables optical fiber optical fibers of g.654 category tea next оптические волокна оптические волокна категории g.654 оптические кабели
Cables & Passive Equipment
S.A.Popov
"Golden Closure" becomes all-Russian DOI: 10.22184/2070-8963.2025.128.4.40.42
On the 29th of May Emilink Group of Companies gathered about two hundred participants and guests on the bank of Pirogovsky water reservoir in Moscow region at the All-Russian professional skills contest for FOCL installers and SCS specialists "Golden Closure 2025".
"Golden Closure" becomes all-Russian DOI: 10.22184/2070-8963.2025.128.4.40.42
On the 29th of May Emilink Group of Companies gathered about two hundred participants and guests on the bank of Pirogovsky water reservoir in Moscow region at the All-Russian professional skills contest for FOCL installers and SCS specialists "Golden Closure 2025".
Tags: focl installation koscab ntss professional skills contests "golden coupling" competition scs installation конкурс "золотая муфта" конкурсы профессионального мастерства монтаж волс монтаж скс
Power Supply
PDU with ATS – the optimal solution for power supply in data centres
DOI: 10.22184/2070-8963.2025.128.4.36.38
The REMER production group develops and manufactures telecommunication and industrial electrical equipment at its own production facilities. A new product line of the REM brand – the 19-inch PDUs with automatic standby input (ATS) was presented.
The REMER production group develops and manufactures telecommunication and industrial electrical equipment at its own production facilities. A new product line of the REM brand – the 19-inch PDUs with automatic standby input (ATS) was presented.
Tags: automatic standby input data centre power supply data centres pdu pdu with automatic standby input pdu с автоматическим вводом резерва remer автоматический ввод резерва центры обработки данных электропитание центров обработки данных
DATA CENTERS
S.S.Kogan
Fiber optic solutions for data centres with packet interfaces based on Ethernet. Part 3. Evolution of pluggable optical transceiver modules for data centres DOI: 10.22184/2070-8963.2025.128.4.70.78
This paper series explores the use of fiber optic solutions to support high transmission rates in data centres, including standardisation of Ethernet solutions for flows from 100 to 1600 Gbps (Part 1); data centre solutions using fiber optic technology (part 2); evolution of pluggable optical transceiver modules (transceivers) for data centres (part 3); standardised coherent solutions for DCI data centre interconnect networks (part 4); and connector and cable selection for data centres (part 5).
Fiber optic solutions for data centres with packet interfaces based on Ethernet. Part 3. Evolution of pluggable optical transceiver modules for data centres DOI: 10.22184/2070-8963.2025.128.4.70.78
This paper series explores the use of fiber optic solutions to support high transmission rates in data centres, including standardisation of Ethernet solutions for flows from 100 to 1600 Gbps (Part 1); data centre solutions using fiber optic technology (part 2); evolution of pluggable optical transceiver modules (transceivers) for data centres (part 3); standardised coherent solutions for DCI data centre interconnect networks (part 4); and connector and cable selection for data centres (part 5).