rus
Executive Opinion
S.V.An
The first multiservice system for critical communications DOI: 10.22184/2070-8963.2026.134.2.10.15
The first multiservice system for critical communications DOI: 10.22184/2070-8963.2026.134.2.10.15
News
Exhibitions and Conferences
V.O.Tikhvinsky, E.E.Devyatkin, M.V.Tikhvinskaya
The beginning of the IQ era for 5.5G and 6G networks: anniversary MWC Barcelona From March 2 to 5, in the Catalan capital city of Barcelona, the World Mobile Congress MWC Barcelona 2026 and the exhibition of the latest achievements in mobile technologies and industry applications were held for the 20th anniversary. They took place under the banner of the opening of the IQ era for 5.5G networks and future 6G networks.
The beginning of the IQ era for 5.5G and 6G networks: anniversary MWC Barcelona From March 2 to 5, in the Catalan capital city of Barcelona, the World Mobile Congress MWC Barcelona 2026 and the exhibition of the latest achievements in mobile technologies and industry applications were held for the 20th anniversary. They took place under the banner of the opening of the IQ era for 5.5G networks and future 6G networks.
Tags: 5.5g networks 5g 6g networks artificial intelligence in communications сети 6g gsma association mwc barcelona ассоциация gsma всемирный мобильный конгресс в барселоне искусственный интеллект в связи сети 5
Wireless Communication
Yu.A.Zakharov
Domestic radio communication system INTRUNK MC. Commercial trials at industrial facilities DOI: 10.22184/2070-8963.2026.134.2.28.29
In the journal PERVAYA MILYA in 2025, No. 7, the digital radio communication system INTRUNK MC, developed by the "LEO TELECOM" company and presented at the ProfComm 2025 forum, was introduced for the first time. It is based on its own MCDR protocol, which relies on the algorithm of a self-organizing distributed peer-to-peer network. Information quickly spread in the professional community. The paper presents the first results of industrial testing of the new equipment.
Domestic radio communication system INTRUNK MC. Commercial trials at industrial facilities DOI: 10.22184/2070-8963.2026.134.2.28.29
In the journal PERVAYA MILYA in 2025, No. 7, the digital radio communication system INTRUNK MC, developed by the "LEO TELECOM" company and presented at the ProfComm 2025 forum, was introduced for the first time. It is based on its own MCDR protocol, which relies on the algorithm of a self-organizing distributed peer-to-peer network. Information quickly spread in the professional community. The paper presents the first results of industrial testing of the new equipment.
Tags: intrunk mc mcdr radio communication protocol professional mobile radio communication self-organizing distributed peer-to-peer radio network интранк мс протокол радиосвязи mcdr профессиональная подвижная радиосвязь самоорганизующаяся распределенная одноранговая радиосеть
Expert Opinion
Evolution of quality
DOI: 10.22184/2070-8963.2026.134.2.30.33
Cables and passive equipment
S.A.Popov
Cable Producters in Petrovsko-Razumovsky On March 10–12, 2026, at the exhibition complex "Timiryazev Center" in the Moscow district of Petrovsky-Razumovsky, the 24th International Exhibition of Cable and Wire Products, Equipment, and Materials for its Production Cabex-2026 took place.
Cable Producters in Petrovsko-Razumovsky On March 10–12, 2026, at the exhibition complex "Timiryazev Center" in the Moscow district of Petrovsky-Razumovsky, the 24th International Exhibition of Cable and Wire Products, Equipment, and Materials for its Production Cabex-2026 took place.
Tags: cabex-2026 fiber optic cables lan cables lan-кабели multimode fiber testing patch cords выставка cabex-2026 оптические кабели патч-корды тестирование многомодового волокна
Wired Communication
N.A.Sokolov
Aspects of the long-term evolution of the telecommunication system A number of aspects determining the appearance of a promising telecommunication system are considered. Solutions have been proposed to change the principles of building a telecommunications system that are planned to be implemented in the coming years. According to the author, they will eliminate some significant disadvantages typical of the current stage of development of telecommunication networks.
Aspects of the long-term evolution of the telecommunication system A number of aspects determining the appearance of a promising telecommunication system are considered. Solutions have been proposed to change the principles of building a telecommunications system that are planned to be implemented in the coming years. According to the author, they will eliminate some significant disadvantages typical of the current stage of development of telecommunication networks.
Tags: information security telecommunication network telecommunication system информационная безопасность сеть электросвязи телекоммуникационная система технологии
I.K.Yakushin, L.A.Samodelkin, I.P.Chebykin, D.D.Starykh, A.Yu.Igumenov, A.S.Rukhullaev, O.E.Nanii, V.N.Treshchikov
Models for Calculating Optical Fiber Communication Lines in a CAD System and Their Experimental Verification Well-known sufficiently accurate numerical models of components and fiber optic communication lines (FOCL) as a whole have a significant drawback – high computational complexity, requiring substantial computing resources and hindering the application of these methods in real-time mode. In recent decades, a group of approximate methods for describing the propagation of optical signals in FOCL has been intensively studied. Based on these methods, computationally efficient numerical models providing acceptable calculation accuracy have been developed. The paper proposes and tests a methodology for verifying models used to evaluate the quality of information signals in FOCL.
Models for Calculating Optical Fiber Communication Lines in a CAD System and Their Experimental Verification Well-known sufficiently accurate numerical models of components and fiber optic communication lines (FOCL) as a whole have a significant drawback – high computational complexity, requiring substantial computing resources and hindering the application of these methods in real-time mode. In recent decades, a group of approximate methods for describing the propagation of optical signals in FOCL has been intensively studied. Based on these methods, computationally efficient numerical models providing acceptable calculation accuracy have been developed. The paper proposes and tests a methodology for verifying models used to evaluate the quality of information signals in FOCL.
Tags: cad sofocl dwdm focl multi-span fiber optic communication line model волс модель многопролетной волоконно-оптической линии связи сапр sofocl
Cables & Passive Equipment
D.Yu.Bocharov, E.B.Gaskevich
Passive components of operator-class FTTH networks in the private sector on 0.4 kV power line poles and construction methods The passive components of FTTH networks on power line poles in the private sector and construction methods are considered in light of the requirements of the Ministry of Energy of Russia Order No. 327 and the Electrical Installation Rules (7th edition), taking into account climatic loads.
Passive components of operator-class FTTH networks in the private sector on 0.4 kV power line poles and construction methods The passive components of FTTH networks on power line poles in the private sector and construction methods are considered in light of the requirements of the Ministry of Energy of Russia Order No. 327 and the Electrical Installation Rules (7th edition), taking into account climatic loads.
Tags: fiber optic cables fiber optic cable suspension ftth networks operator-class ftth networks оптические кабели подвеска оптических кабелей сети ftth сети ftth операторского класса
Production
S.A.Popov
Anniversary Cable Conference in Saransk DOI: 10.22184/2070-8963.2026.134.2.34.39
On February 19–20, the jubilee X International Scientific and Technical Conference took place in Saransk, organized by JSC "Saranskkabel-Optikа", part of the " Opticenergo" Group of Companies. This year, the conference was titled "Fair Market Rules – New Opportunities for Growth" and, as usual, with its diverse program, it stood out favorably from a typical partner event of a cable product manufacturer. Among the main topics of discussion was an innovation affecting the entire industry – the labeling of fiber optic products within the Chestnuy Znak system.
Anniversary Cable Conference in Saransk DOI: 10.22184/2070-8963.2026.134.2.34.39
On February 19–20, the jubilee X International Scientific and Technical Conference took place in Saransk, organized by JSC "Saranskkabel-Optikа", part of the " Opticenergo" Group of Companies. This year, the conference was titled "Fair Market Rules – New Opportunities for Growth" and, as usual, with its diverse program, it stood out favorably from a typical partner event of a cable product manufacturer. Among the main topics of discussion was an innovation affecting the entire industry – the labeling of fiber optic products within the Chestnuy Znak system.
Tags: chestnuy znak system fiber optic cable labeling fiber optic cables production opticenergo production of lan cables saranskkabel-optikа маркировка оптических кабелей оптикэнерго производство lan-кабелей производство оптических кабелей сарансккабель-оптика система "честный знак"
Space Telecommunications
A.S.Pastukh, V.A.Akhmediarov, V.O.Tikhvinsky
Evaluation of the Impact of Doppler Frequency Shift in NTN 5G Networks Using L- and S-Bands The results of an evaluation of the impact of Doppler frequency shift on the capabilities of satellite communication links when using standard 5G smartphones as subscriber equipment in an NTN network based on low Earth orbit (LEO) satellites are presented. The assessment considered downlink (DL) and uplink (UL) communication paths of the NTN 5G network to determine the availability of such a communication channel with and without a Doppler shift compensator on the LEO satellite. A simulation study of the NTN satellite constellation operating in the S- and L-bands was conducted to compare the channel availability time with and without the Doppler frequency shift compensator. The obtained estimates made it possible to analyze the problems of using commercially available smartphones already operating in 5G networks for communication through such channels and the impact of Doppler frequency shift on them.
Evaluation of the Impact of Doppler Frequency Shift in NTN 5G Networks Using L- and S-Bands The results of an evaluation of the impact of Doppler frequency shift on the capabilities of satellite communication links when using standard 5G smartphones as subscriber equipment in an NTN network based on low Earth orbit (LEO) satellites are presented. The assessment considered downlink (DL) and uplink (UL) communication paths of the NTN 5G network to determine the availability of such a communication channel with and without a Doppler shift compensator on the LEO satellite. A simulation study of the NTN satellite constellation operating in the S- and L-bands was conducted to compare the channel availability time with and without the Doppler frequency shift compensator. The obtained estimates made it possible to analyze the problems of using commercially available smartphones already operating in 5G networks for communication through such channels and the impact of Doppler frequency shift on them.