Citation

Ullah, Ubaid and Kamboh, Usman Rauf and Hossain, Ferdous and Danish, Muhammad (2020) Outdoor-to-Indoor and Indoor-to-Indoor Propagation Path Loss Modeling Using Smart 3D Ray Tracing Algorithm at 28 GHz mmWave. Arabian Journal for Science and Engineering. pp. 10223-10232. ISSN 2191-4281, 2193-567X

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Abstract

The goal of the article is to provide a radio propagation algorithm for an outdoor-to-indoor and indoor-to-indoor environmentfor 5G mmWave in a populated city. This work is done by simulating a smart 3D ray tracing algorithm in MATLAB. Theresearch here is done by taking into account the 28 [GHz] operating frequency which is potential for 5G network. Thereceived results are provided in form of path loss and received signal strength. The results obtained show that a moderateoutdoor-to-indoor service can be provided at the above-mentioned frequency. Two indoor path loss models (WINNER II andITU-R) are also compared here. The literature review provided here is sufficient enough to prove that there is still a hugegap between the conventional ray tracing methods. The proposed model here deals with radio propagations using speedycomputations and efficient use of resources. The findings of this paper also include that the path loss is also dependent on theseparation between transmitter and receiver, the structure of the building and number and type of the obstructions in the pathof RF waves.

Item Type:	Article
Uncontrolled Keywords:	Femtocells, Macro-cell, 3D ray tracing, LoS, NLoS
Subjects:	T Technology > TK Electrical engineering. Electronics Nuclear engineering > TK5101-6720 Telecommunication. Including telegraphy, telephone, radio, radar, television
Divisions:	Faculty of Engineering and Technology (FET)
Depositing User:	Ms Rosnani Abd Wahab
Date Deposited:	14 Dec 2020 10:19
Last Modified:	14 Dec 2020 10:19
URII:	http://shdl.mmu.edu.my/id/eprint/7838

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