Sandi Pratama, - and Siscka Elvyanti, - (2025) DRIVE TEST JARINGAN LORA UNTUK MENGOPTIMALKAN QUALITY OF SERVICE (QOS) DI GEDUNG PERUSAHAAN. S1 thesis, Universitas Pendidikan Indonesia.
Abstract
Penelitian ini bertujuan untuk mengevaluasi dan mengoptimalkan kualitas layanan (Quality of Service/QoS) jaringan LoRa di lingkungan indoor gedung perusahaan melalui metode drive test. Fokus penelitian berada pada lantai 3, yang dipilih karena mewakili variasi kualitas sinyal, baik dari segi kekuatan (RSSI), kejernihan (SNR), maupun tingkat kehilangan paket (packet loss). Pengujian dilakukan dengan perangkat sensor Milesight EM300-TH dan gateway LoRa yang terkoneksi ke platform TelkomIoT. Hasil analisis menunjukkan bahwa sekitar 75% titik uji memiliki kualitas jaringan yang baik sesuai standar TIPHON, namun beberapa titik seperti FinanceWS 1 dan Finance WS 3 mengalami degradasi sinyal signifikan, dengan SNR negatif, RSSI di bawah -116 dBm, dan packet loss tinggi hingga 57%. Temuan ini menunjukkan bahwa kombinasi RSSI dan SNR sangat memengaruhi performa jaringan, serta menegaskan perlunya optimasi seperti penambahan gateway dan penyesuaian parameter teknis LoRaWAN. Secara keseluruhan, jaringan LoRa di gedung ini sudah cukup mendukung komunikasi IoT, namun masih diperlukan perbaikan pada area tertentu untuk memastikan keandalan dan stabilitas koneksi. This study aims to evaluate and optimize the Quality of Service (QoS) of a LoRa network in an indoor corporate building environment using the drive test method. The research focuses on the third floor, selected for its representative variation in signal quality, including signal strength (RSSI), clarity (SNR), and packet loss rate. Testing was conducted using Milesight EM300-TH sensors and LoRa gateways connected to the TelkomIoT platform. The analysis revealed that approximately 75% of the test points demonstrated good network quality according to TIPHON standards. However, several locations such as Finance WS 1 and Finance WS 3 showed significant signal degradation, with negative SNR values, RSSI below -116 dBm, and packet loss reaching up to 57%. These findings indicate that the combination of RSSI and SNR critically affects network performance and highlight the need for optimization through additional gateways and LoRaWAN parameter adjustments. Overall, the LoRa network is sufficiently capable of supporting IoT communication within the building, but further improvements are necessary in certain areas to ensure reliable and stable connectivity.
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| Item Type: | Thesis (S1) |
|---|---|
| Additional Information: | https://scholar.google.com/citations?view_op=new_profile&hl=en ID SINTA Dosen Pembimbing Siscka Elvyanti: 6722063 |
| Uncontrolled Keywords: | LoRa, Quality of Service, Drive Test, RSSI, SNR LoRa, Quality of Service, Drive Test, RSSI, SNR |
| Subjects: | H Social Sciences > HD Industries. Land use. Labor H Social Sciences > HD Industries. Land use. Labor > HD28 Management. Industrial Management T Technology > T Technology (General) |
| Divisions: | Fakultas Pendidikan Teknik dan Industri > Jurusan Pendidikan Teknik Elektro > Program Studi Pendidikan Teknik Elektro |
| Depositing User: | Sandi Pratama |
| Date Deposited: | 30 Oct 2025 02:56 |
| Last Modified: | 30 Oct 2025 02:56 |
| URI: | http://repository.upi.edu/id/eprint/144737 |
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