Al-Farg'oniy avlodlari (The descendants of Al-Fargani)
Published October 4, 2026 | Version v1
Journal article Open

UAV ASOSIDA 5G MOBIL ALOQA QAMROVINI ADAPTIV TIKLASH VA OPTIMAL JOYLASHUVNI ANIQLASH

Authors/Creators

  • 1. texnika fanlari falsafa doktori (PhD) Muhammad al-Xorazmiy nomidagi TATU
  • 2. Radio va mobil aloqa fakulteti talabasi Muhammad al-Xorazmiy nomidagi TATU

Description

Ushbu maqolada mobil aloqa uzilgan yoki signal darajasi pasaygan hududlarda uchuvchisiz uchish apparatlari (UAV) yordamida 5G tarmog'i qamrovini adaptiv tiklash hamda UAVning optimal koordinatalarini aniqlash masalalari tadqiq etilgan. Taklif etilayotgan tizim mavjud bazaviy stansiyalarning aloqa sifatini baholash, optimal magistral aloqa tarmog'i (backhaul) manbasini tanlash va UAVning uch o'lchamli (3D) joylashuvini aniqlash algoritmlariga asoslanadi. Tadqiqotda UAV platformasida 2×2 MIMO magistral aloqa kanali hamda 360° gorizontal qamrovni shakllantiruvchi uchta 2×2 MIMO sektor antennalaridan foydalanish modeli ko'rib chiqilgan. Optimal joylashuvni aniqlashda RSRP, RSRQ, SINR, qamrov maydoni, tarmoq o'tkazuvchanligi va energiya sarfi ko'rsatkichlari kompleks hisobga olingan. Shuningdek, tarmoq parametrlari va ishlash sharoitlari o'zgarganda UAV koordinatalarini dinamik qayta optimallashtirish usuli ishlab chiqilgan.

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References

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