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基于信干比的均匀分布用户中断概率分析.

Authors :
李正权
袁月
Source :
Journal of Jiangsu University (Natural Science Edition) / Jiangsu Daxue Xuebao (Ziran Kexue Ban). Sep2023, Vol. 44 Issue 5, p577-598. 6p.
Publication Year :
2023

Abstract

To analyze the key performance indicators of cellular network communication and improve the reliability of communication systems, the user terminals uniformly distributed in cellular networks were analyzed. The random geometric modeling of user terminals in the downlink of ultra dense networks in 5G communication systems was conducted, and the situation of user equipment interfered by a base station outside the cell was analyzed. The probability density function of the user equipment's signal-to-interference ratio was given, and the interruption probability based on the signal-to-interference ratio was calculated. The analysis results were verified by Monte Carlo simulation. The results show that the proposed interruption probability analysis method can be applied to the downlink communication scenario of heterogeneous cellular networks. [ABSTRACT FROM AUTHOR]

Details

Language :
Chinese
ISSN :
16717775
Volume :
44
Issue :
5
Database :
Academic Search Index
Journal :
Journal of Jiangsu University (Natural Science Edition) / Jiangsu Daxue Xuebao (Ziran Kexue Ban)
Publication Type :
Academic Journal
Accession number :
173108458
Full Text :
https://doi.org/10.3969/j.issn.1671-7775.2023.05.012