The effect of antenna height on the performance of the okumura/hata model under different environments propagation

T Mahmood, HK Al-Qaysi… - … conference on intelligent …, 2021 - ieeexplore.ieee.org
Radio propagation is important for evolving wireless communication systems, it is very
necessary to study and define the characteristics of the radio propagation in different …

[PDF][PDF] Field electromagnetic strength variability measurement and adaptive prognostic approximation with weighed least regression approach in the ultra-high radio …

DO Ojuh, J Isabona - Int. J. Intell. Syst. Appl, 2021 - researchgate.net
Propagated electromagnetic signal over the cellular radio communication channels and
interfaces are usually highly stochastic and complex with unequal noise variation pattern …

[PDF][PDF] Application of Levenberg-Marguardt algorithm for prime radio propagation wave attenuation modelling in typical urban, suburban and rural terrains

J Isabona, DO Ojuh - International Journal of Intelligent Systems …, 2021 - researchgate.net
The desire to achieve an adaptive prognostics regression learning processes of physical
and empirical phenomenon is a complex task and open problem in radio frequency …

Statistical tuning of cost 231 Hata model in deployed 1800mhz GSM networks for a rural environment

EL Omoze, FO Edeko - Nigerian Journal of Technology, 2020 - ajol.info
Radio propagation planning requires the use of propagation models in planning cell size as
well as frequency assignment. This paper presents a comparative study of path loss …

The Refractive Effect of k-Factor on Radio Propagation over Lokoja, Nigeria

A Akinbolati, FN Ikechiamaka… - Journal of Electronic & …, 2023 - journals.bilpubgroup.com
The effective earth radius factor (k-factor) has a refractive propagation effect on transmitted
radio signals thus making its study necessary for the proper planning of terrestrial radio links …

Pathloss Assessment of a Terrestrial Digital UHF Channel over Kano City, Nigeria

A Akinbolati, YI Omotosho, I Adamu… - Nigerian Journal of …, 2024 - njp.nipngr.org
Path loss assessment is an important factor in wireless communications to ensure quality of
service. This study involves the measurement of Received Signal Strength (RSS) of Digital …

Respondent's Housing Conditions as a Factor Influencing the Probability of Contact with the Respondent in an F2F Interview (on the Example of ESS Paradata …

Y Kovalska, M Dzhevaga - International Conference on Social …, 2021 - atlantis-press.com
Paradata is used to improve the quality of analysis and data collection in F2F interviews. Its
collection allows to increase the response rate by analyzing non-responses. Based on the …

Investigation of Error Margin of Some Path Loss Models Over Digital Terrestrial Television Channel in Katsina Metropolis

A Akinbolati, I Shaibu, C Okpala - Nigerian Journal of Theoretical …, 2023 - njtep.nipngr.org
Due to rapid development in mobile communication technology in recent times, strong
signal coverage has become a major necessity. However, path loss is one of the major …