RESEARCH OF MEGALOPOLIS ARCHITECTURE IMPACT ON GSM STANDARD BASE STATIONS FIELD LEVEL ATTENUATION
Shakhobiddinov Alisher Shopatkhiddinovich, Yusupova Aziza Rafkatovna
Tashkent University of Information Technologies, The Republic of Uzbekistan
Abstract. The article presents expressions for calculating the value of GSM standard base stations field intensity attenuation in megalopolis conditions, and also analyzes the impact of urban area development architecture and relief on GSM standard base stations field level attenuation. It is known that the calculation expressions of field level attenuation, particularly, according to the model "Okumura-Hata", have empirical character. Thereby in the research an attempt is made to maximally adapt the model "Okumura-Hata" to the conditions of the town with specific architecture.
Key words and phrases: ослабление уровней электромагнитного поля, напряженность поля, город, базовые станции сотовой связи, диапазоны 900 и 1800 МГц, холмистость, радиальные и поперечные улицы, районы с малой и средней плотностью застройки, electromagnetic field levels attenuation, field intensity, town, base stations of cellular communication, 900 and 1800 MHz bands, hilliness, radial and cross streets, territories with low and middle housing density
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