NOMA (Non-Orthogonal Multiple Access) — Multiplekslashning kelajagimi?
Abstract
Ushbu maqolada NOMA (Non-Orthogonal Multiple Access) texnologiyasining zamonaviy simsiz aloqa tizimlaridagi o‘rni tahlil qilingan. Shuningdek, uning an’anaviy multiplekslash usullaridan farqli jihatlari yoritilgan. Tadqiqot davomida NOMA texnologiyasining ishlash prinsipi, quvvat bo‘yicha foydalanuvchilarni ajratish usuli hamda SIC algoritmining vazifalari ko‘rib chiqilgan. Mazkur texnologiya 5G va istiqboldagi 6G tarmoqlari uchun muhim yechimlardan biri sifatida baholangan. Chunki u spektr samaradorligini oshiradi va ko‘proq foydalanuvchilarga xizmat ko‘rsatish imkonini beradi. Maqolada NOMA texnologiyasining afzalliklari bilan bir qatorda ayrim texnik muammolari ham tahlil qilingan. Jumladan, signal aralashuvi va hisoblash murakkabligi masalalariga alohida e’tibor qaratilgan. Tadqiqot natijalari NOMA texnologiyasi kelajakdagi mobil aloqa tizimlarida asosiy multiplekslash usullaridan biri bo‘lishini ko‘rsatadi.
Kalit so‘zlar: NOMA, multiplekslash, 5G, 6G, SIC algoritmi, simsiz aloqa, spektr samaradorligi, signal
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