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Akademický článek

Modeling of Wave Propagation from a 5GHz Wi-Fi Router in the Experiment of an Electromagnetic Field on Biological Objects Effect Study

Autor: Rassadina Anna, Gennadij Lukyanov

Publikováno v: Proceedings of the XXth Conference of Open Innovations Association FRUCT, Vol 35, Iss 1, Pp 440-https://youtu.be/3W78hVwEj4g (2024)

The aim of this work is to study the characteristics of the Wi-Fi router electromagnetic field placed in a Faraday cage. The simulation of the electromagnetic field was performed in relation to the experimental stand, which is planned to be used in t

Externí odkaz: https://doaj.org/article/77b5f8df678d4877b59124686d74765f

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Akademický článek

WiFi 5GHz CSI-Based Single-AP Localization With Centimeter-Level Median Error

Autor: Shamman Noor Shoudha, Sherief Helwa, Jayson P. Van Marter, Murat Torlak, Naofal Al-Dhahir

Publikováno v: IEEE Access, Vol 11, Pp 112470-112482 (2023)

Localization schemes based on one-way Channel Frequency Response (CFR) are limited in terms of the available coherent bandwidth due to random timing and phase offsets. Two-way CFR-based localization schemes utilize higher coherent bandwidth but suffe

Externí odkaz: https://doaj.org/article/5fbf0179c89347d3ab07a788928043c0

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Akademický článek

Improving VoIP Transmission for IEEE 802.11n 5GHz MANET

Autor: Ghassan A. QasMarrogy

Publikováno v: Zanco Journal of Pure and Applied Sciences, Vol 33, Iss 1, Pp 157-162 (2021)

In catastrophic scenarios, rescue teams need to communicate with each other without any fixed infrastructure while moving, such as search and rescue, firefighter, police, and tactical networks i.e. MANET. In these scenarios Mobile Ad hoc Networks (MA

Externí odkaz: https://doaj.org/article/960fc69989014c1d90c6fe2b227cb52a

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Akademický článek

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Akademický článek

BiLoc: Bi-Modal Deep Learning for Indoor Localization With Commodity 5GHz WiFi

Autor: Xuyu Wang, Lingjun Gao, Shiwen Mao

Publikováno v: IEEE Access, Vol 5, Pp 4209-4220 (2017)

In this paper, we study fingerprinting-based indoor localization in commodity 5-GHz WiFi networks. We first theoretically and experimentally validate three hypotheses on the channel state information (CSI) data of 5-GHz OFDM channels. We then propose

Externí odkaz: https://doaj.org/article/f812384371e64dec85ee3c6e43622a8d

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Akademický článek

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Methodology for the optimization of resources, applied to virtual reality, through the use of WIFI network 6

Autor: Auccahuasia, Wilver, Ovalle, Christian, Ayvar, Zoila, Aybar, Justinian, Quispe, Rubén, Lovera, Denny, Tongo, Angel, Farfan, Amaury, Felix, Edwin, Ruiz, Mario

Publikováno v: CONTINENTAL-Institucional
Universidad Continental
instacron:CONTINENTAL

Virtual reality is allowing to revolutionize many activities and allowing to achieve a realism very close to reality, one of the requirements to achieve these objectives is the use of computer resources for this work, such as memory, processor, stora

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______3056::31fa5cea8715075eb790e6acb7c24590

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Proposals for coexistence techniques between LTE-U and Wi-Fi at 5GHz considering different 5G candidate modulations

Autor: Rosa, Pedro Manoel Ribeiro

Publikováno v: Biblioteca Digital de Teses e Dissertações da UFG
Universidade Federal de Goiás (UFG)
instacron:UFG

A crescente demanda de conexões móveis do LTE tem como consequência a saturação do espectro disponível, motivando as operadoras a buscarem novos espectros de frequência para uso secundário/eventual. A frequência de 5GHz está sendo alvo dess

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______3056::d8fef4b045e580a35e2e3cf436d40407
http://repositorio.bc.ufg.br/tede/handle/tede/10887

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[en] PROPAGATION LOSS MEASUREMENTS AND MODELING IN AN URBAN REGION AT 2,5 GHZ AND 3,5 GHZ

Autor: EDUARDO PAES BARRETO

[pt] A busca constante pela melhoria dos meios de comunicação em banda larga demandou o surgimento de novas tecnologias visando atender a real necessidade de seus usuários. O uso de mobilidade no acesso à internet banda larga como propõem os pad

Externí odkaz: https://www.maxwell.vrac.puc-rio.br/Busca_etds.php?strSecao=resultado&nrSeq=35314@1
https://www.maxwell.vrac.puc-rio.br/Busca_etds.php?strSecao=resultado&nrSeq=35314@2

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Choice of parameters for wireless point-to-point communication

Autor: Olujić, Vladimir

Eksponencijalnim porastom prometa na internetu posljednjih nekoliko godina pojavila se potreba za rješenjima koja će poslovnim i privatnim korisnicima osigurati brzinu pristupa internetu od nekoliko desetaka Mbps ili više. Obzirom na stanju DTK in

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______4131::0c73979650548478c9aff3ec7d9a47b5
https://repozitorij.fer.unizg.hr/islandora/object/fer:6226

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