Wireless Signal Strength Analysis in a Home Network

Dhere, Pooja; Chilveri, Padmavati; Vatti, Rambabu; Iyer, Vishwaditva; Jagdale, Kunal

doi:10.1109/icctct.2018.8550931

Cited by 8 publications

(3 citation statements)

References 15 publications

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“…In buildings, there are various types of building materials that are used such as walls, floors, ceilings, doors and windows. Each type of building material has a different effect on WiFi signal propagation (Dhere, P., et al, 2018;Golubeva, T., et al, 2018;Lee, H., et al, 2019). Several researchers are also aware of this and have conducted studies to examine the impact of different building materials on the propagation rate of WiFi signals and other electromagnetic waves, such as a researcher who compares the strength of radio signals before and after passing through a wall or floor of a building (Din, Z. U., & Bernold, L. E., 2017;Suherman, S., et al, 2018), or a researcher who tries to compare several building materials to find which material is the strongest to reflect electromagnetic waves (Pavlík, M., 2019).…”

Section: N P R E S Smentioning

confidence: 99%

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WiFi Signal Strength Degradation Over Different Building Materials

2021

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Wireless Fidelity (WiFi) signals experience propagation through air and material in a building. This propagation causes signal decreasing signal strength. This study aims to determine materials in buildings that cause significant signal strength loss so in the future building design could factor in signal strength by using material that doesn't affect signal strength significantly. The testing of signal strength will be done by observing signal strength through different materials. Signal strength will be recorded by using a mobile app. Materials that majorly decrease signal strength are plastics, with the least affecting materials are hollow plywood wall. The use of plastics in a building affects significantly on signal loss and should be replaced if possible with hollow plywood walls.

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Section: N P R E S Smentioning

confidence: 99%

“…With WiFi, humans can connect via the internet network without needing any cables. WiFi quality is often measured by its speed which we can measure from the strength of WiFi (Dhere, P., et al, 2018). Apart from speed, WiFi signal strength also affects the WiFi penetration rate.…”

Section: Introductionmentioning

confidence: 99%

WiFi Signal Strength Degradation Over Different Building Materials

2021

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“…Hal ini dapat disebabkan karena ketidakstabilan sinyal internet yang digunakan pada saat pengujian dilakukan. Sehingga pada pengujian ini sinyal internet menjadi penentu lama tidaknya foto terkirim ke database [17].…”

Section: Metode Penelitianunclassified

Sistem Security Door Lock Berbasiskan Gerakan dengan Pengiriman Gambar menggunakan Internet of Things

Setiawan

Rahayu

2020

JTek

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Keamanan merupakan hal yang penting dan harus dipenuhi oleh setiap individu. Secara fisik, keamanan bangunan (rumah, perkantoran) menjadi perhatian dalam penelitian ini. Pengaplikasian sistem operasi Android meenggunakan Internet of Things (IoT) diharapkan memudahkan pengguna untuk memantau serta mengontrol penguncian pintu (door lock) bangunan. Sistem menggunakan sensor hall effect sebagai pendeteksi keadaan pintu serta kamera ESP32-Cam untuk mengambil gambar (foto) orang yang membuka atau menutup pintu. Hasil penelitian menunjukkan bahwa sensor hall effect dan sensor PIR dapat bekerja dengan baik hingga mencapai tingkat keberhasilan 100%. Sensor hall effect pada sudut besaran bukaan pintu 0o – 20o , data pada firebase menunjukkan nilai 0 yang berarti pintu masih dalam keadaan tertutup, hal ini disebabkan karena adanya gaya Lorentz, sedangkan pada sudut 20o – 90o , data pada firebase menunjukkan nilai 1 yang berarti status pintu terbuka. Waktu rata-rata yang diperlukan dari trigger PIR sampai foto hasil ESP32-Cam tersimpan di Google drive adalah 9 detik. Salah satu faktor penentu waktu kirim adalah kualitas sinyal internet yang dipakai pada saat pengujian

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