Stochastic geometry-based modeling of electromagnetic field with imperfect beam alignment
Installing more base stations can enhance the cov- erage and throughput of the cellular networks, but increasing the electromagnetic field (EMF) exposure in a communication area that brings fear to the community regarding the possible health impacts. This paper presents a stochastic geometry...
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| Main Authors: | , , , , , |
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| Format: | Conference or Workshop Item |
| Language: | en |
| Published: |
2024
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| Online Access: | http://eprints.utem.edu.my/id/eprint/29014/1/Stochastic%20Geometry-Based%20Modeling%20of%20Electromagnetic%20Field%20with%20Imperfect%20Beam%20Alignment.pdf http://eprints.utem.edu.my/id/eprint/29014/ https://ieeexplore.ieee.org/document/10877285 |
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| Summary: | Installing more base stations can enhance the cov-
erage and throughput of the cellular networks, but increasing
the electromagnetic field (EMF) exposure in a communication
area that brings fear to the community regarding the possible
health impacts. This paper presents a stochastic geometry-
based mathematical model for assessing the EMF exposure from
millimeter wave (MMW) base stations by incorporating the
Gaussian antenna model from the 3rd Generation Partnership
Project (3GPP). Then, the impact of beam alignment of the
antenna model is investigated for various base station intensities
and blockage parameters. Analytical results are compared with
the simulation results obtained from MATLAB to validate the
analysis. The results show that the incident power density (IPD) coverage probability increases with the increasing intensity of MMW BSs. The gap between analytical and simulation results
increases with the standard deviation of the Gaussian beam
alignment, demonstrating that the developed analytical results
can provide a tractable evaluation of EMF exposure for network
planning while guaranteeing a certain degree of accuracy. |
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