Dynamic Coverage Optimization for 5G Ultra-dense Cellular Networks Based on Their User Densities
نویسندگان
چکیده
This paper has proposed a user-density-based coverage optimization technique for ultra-dense cellular networks. Antenna tilting is promising to be used in 5G networks, that significantly improve the signal interference plus noise ratio (SINR) by choosing appropriate angle of tilt. In this paper, been optimized scattered user densities/user hotspots using an adaptive antenna mechanism steers beams towards temporal hot spot area. The method competence desired SINR level and area group users rather than single user. work, reinforcement learning (RL) algorithm implemented optimize tilt angle. performance evaluated simulation platform considering three-sectored multicellular mobile network where groups clusters are distributed randomly. result confirms improvement RSS values having high density with maximum satisfaction.
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ژورنال
عنوان ژورنال: Wireless Personal Communications
سال: 2022
ISSN: ['1572-834X', '0929-6212']
DOI: https://doi.org/10.1007/s11277-022-09969-4