Management and Future Technologies SCIENTIFIC JOURNAL | № 003

Management and Future Technologies Author Avazbek Madolimov Department of Communication and Digital Technologies, “University of Management and Future Technologies”, Tashkent, 100208, Uzbekistan; avazbekmadolimov@ gmail.com journal.umft.uz October 2024 Volume 1, Issue 3 PROSPECTS OF USING SOLAR AND WIND ENERGY IN PROVIDING INFORMATION EXCHANGE IN INFORMATION COMMUNICATION AND DIGITAL TECHNOLOGIES A bstract: In this article, by studying the possibilities of using wind and solar energy in Universal communication complexes, which are being modernized in 41564 military units of the Ministry of Defense and are being delivered to the military units and institutions of the Ministry of Defense for the organization of communication, hybrid solar-wind in regions where it is difficult to transmit and distribute state electricity development of the project of the power plant and generation of electricity by installing wind engines during the operation of communication equipment, the continuous operation of communication means and thus ensuring the continuity of management were considered. Keywords: Energy resources, SHES (wind power station), hybrid solar-wind power station, renewable energy, “Mirsolar” company, electricity supply, China’s Bojin company. Copyright: © 2024 by the authors. Ushbu maqola Creative Commons Attribution (CC BY) litsenziyasi shartlari asosida tarqatiladigan ochiq foydalanish maqolasi hisoblanadi (https://creativecommons.org/ licenses/by/4.0/). 81

Magnitogidrodinamik generator orqali Management and Future Technologies Termoyadro generatori orqali Muskul enegriyasini modellashtirish Noan’anaviy usullar Kimyoviy energiyasini elektr energiyaga aylantirish usuli Bioenergetik qurilmalar orqali October 2024 Dengiz qalqishi va to’ lqinlar energiyasi orqali Geotermal va vulqon energiyasi orqali An’anaviy usullar Shamol generatorlari orqali Quyosh batareyalari orqali Godro-elektro stansiyalar orqali Kimyoviy manbalar orqali Issiqlik elekrt stansiyalari orqali Volume 1, Issue 3 journal.umft.uz 82 Energiya ishlab chiqarish usullari Kelajakdagi yangi usullar

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Management and Future Technologies journal.umft.uz October 2024 Volume 1, Issue 3 Adabiyotlar 1. Berdiev U.T., Pirmatov N.B. Elektromexanika. Texnika oliy oquv yurtlarining “Elektr texnikasi, elektr mexanikasi va elektr texnologiyalari” va “Elektr energetika” yonalishi talabalari uchun darslik.–T.:Shams-Asa. 2014.– 386b. 2. Андрианов В.Н. “Ветроэлектрические станции”.Москва-Лелинград, 1966. – 136b. 3. Аллаев Г.С. “Электроэнергетика Узбекистана и мира”, T.: “Fan va texnologya”, 2009, 464b. 4. Nabijonovich J.A. Renevable energy sources in Uzbekistan // Academicia: An InternetionalMultidisciplinary Research Journal. -2020. T.10. -№11 –S.769-774. 5. Jumanov A.N. Elektr Tarmoqlaridagi elektr energiya isroflarini tuzilishi // Academic research in educational sciences. – 2021 – T.2. – № 4. 6. Shodiyev O.A., Yuldashev E.U., Yuldasheva M.A., Uralov J.T., Elektrik kundaligi, ООО “LESSON PRESS” nashriyoti ISBN 978 9943-9288-3-1 Toshkent 2023. 87

Volume 1, Issue 3 October 2024 88 Muallif Rustam Davronov Kommunikatsiya va raqamli texnologiyalar kafedrasi, “University of management and future technologies” universiteti, Toshkent, 100208, O‘zbekiston; rustamdavronov@gmail.com Management and Future Technologies RAQAMLI TEXNOLOGIYALAR VA AXBOROT XAVFSIZLIGINI TA’MINLASHDA SUN’IY YO‘LDOSH ALOQA TIZIMINI QO‘LLASH USULLARI VA ALGORITMLARI A Copyright: © 2024 by the authors. Ushbu maqola Creative Commons Attribution (CC BY) litsenziyasi shartlari asosida tarqatiladigan ochiq foydalanish maqolasi hisoblanadi (https://creativecommons.org/ licenses/by/4.0/). journal.umft.uz nnotatsiya: Maqolada O‘zbekiston Respublikasi Mudofaa vazirligi qo‘shinlarida Aloqa texnikalariga sun’iy yo‘ldosh aloqa tizimini qo‘llash usullari va algoritmlari keltirib o‘tilgan. Ishning maqsadi aloqa texnikalarida sun’iy yo‘ldosh aloqasi qanday ishlashi va spektrlari ko‘rib chiqildi. Hamda ularning telekommunikatsiya, radio, internet yetkazib berishdagi ahamiyati ustida ham to‘xtalgan. Maqolada tizimning asosiy elementlari va ularning tamoyillari haqida so‘z boradi. YAT (yo‘ldoshli aloqa tizimlari) chastotalari, uzatish va qabul qilish turlari ko‘rib chiqildi. Transponder uzatadigan chastota haqida gapirganda, ulanish chastotasi haqida gapirish muhim. Sun’iy yo‘ldosh aloqa tizimining bir nechta rasmlari keltirilgan. Bunday tizimlarni ishlatishning afzalliklari va kamchiliklari tavsiflanadi. Shuningdek SYA (sun’iy yo‘ldosh aloqasi) dan foydalanish sohalari ko‘rsatilgan. SYA ning qiyosiy jadvallari taqdim etilgan va tahlil qilingan. Xulosa o‘rnida, sun’iy yo‘ldosh aloqa tizimining radioresurslarini tezkor taqsimlash bo‘yicha qarorlarni qo‘llab quvvatlash tizimini ishlab chiqish bo‘yicha takliflar tayyorlangan. Kalit so‘zlar: sun’iy yo‘ldosh, repitor, SYA signalni uzatish, orbita, sun’iy yo‘ldosh aloqa tizimi, past chastotaga ulanish chastotasi, statsionar sun’iy yo‘ldosh, qamrov sayyora, teleradiostansiya, vacuum, radioeshittirish, radioto‘lqinlar.

Management and Future Technologies Author Rustam Davronov Department of Communication and Digital Technologies, “University of Management and Future Technologies”, Tashkent, 100208, Uzbekistan; rustamdavronov@gmail.com journal.umft.uz Ushbu maqola Creative Commons Attribution (CC BY) litsenziyasi shartlari asosida tarqatiladigan ochiq foydalanish maqolasi hisoblanadi (https://creativecommons.org/ licenses/by/4.0/). Volume 1, Issue 3 METHODS AND ALGORITHMS OF USING SATELLITE COMMUNICATION SYSTEM IN ENSURING DIGITAL TECHNOLOGIES AND INFORMATION SECURITY A Copyright: © 2024 by the authors. October 2024 bstract: The article describes the methods and algorithms of using the satellite communication system for communication equipment in the troops of the Ministry of Defense of the Republic of Uzbekistan. The purpose of the work was to consider how satellite communication works and its spectrum in communication techniques. And their importance in telecommunication, radio, and Internet delivery was also discussed. The article talks about the main elements of the system and their principles. YAT (satellite communication systems) frequencies, types of transmission and reception were considered. When talking about the frequency at which the transponder transmits, it is important to talk about the connection frequency. Here are some pictures of the satellite communication system. Advantages and disadvantages of using such systems are described. Areas of use of SYA (satellite communication) are also indicated. Comparative charts of SYA are presented and analyzed. In the conclusion, proposals for the development of a decision support system for the rapid allocation of radio resources of the satellite communication system have been prepared. Keywords: satellite, repeater, SYA signal transmission, orbit, satellite communication system, low frequency connection frequency, stationary satellite, coverage planet, TV and radio station, vacuum, radio broadcasting , radio waves. 89

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Volume 1, Issue 3 October 2024 Management and Future Technologies journal.umft.uz Adabiyotlar 98 1. Labrador, Virgil (2015-02-19). Britannica.com. Qaraldi: 2016-02-10. 2. Military Satellite Communications Fundamentals | The Aerospace Corporation. Aerospace (1-aprel 2010-yil). 5-sentyabr 2015-yilda asl nusxadan arxivlandi. 3. Satellites - Communication Satellites. Satellites.spacesim.org. 4. Arthur C. Clarke. „Extraterrestrial Relays: Can Rocket Stations Give World-wide Radio Coverage?“. Arthur C. Clarke Institute for Space Education (oktyabr 1945). 5. Mike Mills. „Orbit Wars“. The Washington Post (3-avgust 1997-yil). 6. Asif Siddiqi. „The Man Behind the Curtain“. Air & Space Magazine (noyabr 2007).. 7. Anatoly Zak. „Design of the first artificial satellite of the Earth“. RussianSpaceWeb.com (2017). 8. „Military Satellite Communications Fundamentals | The Aerospace Corporation“. Aerospace (1-aprel 2010-yil). 5-sentyabr 2015-yilda asl nusxadan arxivlandi. 9. van Keuren, David K. „Chapter 2: Moon in Their Eyes: Moon Communication Relay at the Naval Research Laboratory, 1951-1962“,. Beyond The Ionosphere: Fifty Years of Satellite Communication Butrica: . NASA History Office, 1997. 10. Martin, Donald. Communications Satellites: Project SCORE, 5th, AIAA, March 16, 2007. ISBN 978-1884989193. 11. „United States Aeronautics and Space Activities - first Annual Report to Congress“. Published as House Document Number 71, 86th Congress, first Session 13–14. The White House (2-fevral 1959-yil). 12. „Courier 1B“. NASA (2020). 13. „United States Aeronautics and Space Activities 1960“ 12–13, 26. The White House (18-yanvar 1961-yil).

Management and Future Technologies Mualliflar Umarov Muhriddin Kommunikatsiya va raqamli texnologiyalar kafedrasi, “University of management and future technologies” universiteti, Toshkent, 100208, O‘zbekiston; muhriddin. umarov.1992@gmail.com Rayimova Shaxnoza Kommunikatsiya va raqamli texnologiyalar kafedrasi, “University of management and future technologies” universiteti, Toshkent, 100208, O‘zbekiston; shaxnozarayimova96@gmail.com Mas’ul: muhriddin.umarov.1992@ gmail.com Copyright: © 2024 by the authors. Ushbu maqola Creative Commons Attribution (CC BY) litsenziyasi shartlari asosida tarqatiladigan ochiq foydalanish maqolasi hisoblanadi (https://creativecommons.org/ licenses/by/4.0/). journal.umft.uz October 2024 Volume 1, Issue 3 O‘ZBEKISTON HUDUDIDA QO‘LLANILADIGAN YO‘L BELGILARI MA’LUMOTLAR TO‘PLAMINI SHAKLLANTIRISH A nnotatsiya. O‘zbekiston yo‘llarida qo‘llaniladigan yo‘l belgilari to‘g‘risida batafsil ma’lumot berishga qaratilgan. Ushbu maqola yo‘l harakati xavfsizligini ta’minlash va yo‘l-transport hodisalarining oldini olish maqsadida yo‘l belgilari tizimini tahlil qiladi. Maqolada O‘zbekistonda amaldagi belgilarning toifalari, ularning mazmuni, ahamiyati va qo‘llanish tartibi ko‘rib chiqiladi. Shuningdek, maqolada yo‘l belgilari bo‘yicha ma’lumotlar bazasi shakllantirish metodologiyasi va uni yo‘l harakati ishtirokchilari uchun qulay tarzda taqdim etish usullari ham tahlil qilinadi. Bu to‘plam yo‘l harakati xavfsizligini oshirishga va yo‘lovchilar hamda haydovchilarning bilimlarini mustahkamlashga qaratilgan amaliy vosita sifatida xizmat qiladi. Kalit so‘zlar: yo‘l belgilari, yo‘l harakati xavfsizligi, ma’lumotlar to‘plami. 99

Volume 1, Issue 3 October 2024 100 Authors Umarov Muhriddin Department of Communication and Digital Technologies, “University of Management and Future Technologies”, Tashkent, 100208, Uzbekistan; muhriddin.umarov.1992@gmail.com Rayimova Shaxnoza Department of Communication and Digital Technologies, “University of Management and Future Technologies”, Tashkent, 100208, Uzbekistan; shaxnozarayimova96@gmail.com Correspondence: muhriddin. umarov.1992@gmail.com Copyright: © 2024 by the authors. Ushbu maqola Creative Commons Attribution (CC BY) litsenziyasi shartlari asosida tarqatiladigan ochiq foydalanish maqolasi hisoblanadi (https://creativecommons.org/ licenses/by/4.0/). Management and Future Technologies journal.umft.uz CREATION OF A DATA SET OF ROAD SIGNS USED IN THE TERRITORY OF UZBEKISTAN A bstract: It is aimed at providing detailed information about road signs used on the roads of Uzbekistan. This article analyzes the system of road signs in order to ensure road safety and prevent road traffic accidents. The article examines the categories of signs in Uzbekistan, their meaning, significance, and the procedure for their use. The article also analyzes the methodology of creating a database of road signs and ways of presenting it in a convenient way for road users. This kit serves as a practical tool aimed at improving road safety and strengthening the knowledge of passengers and drivers. Key words: road signs, traffic safety, data set.