Mechanism of Reciprocity Channel Probing Improvement on LoRaWAN Using Savitzky Golay Filter

نویسندگان

چکیده

Pada komunikasi Wireless seperti LoRa perlu adanya pembangkitan kunci untuk pengamanan data. Hal ini dilakukan agar data yang dikirimkan tidak mudah di serang oleh attacker. Salah satu cara mendapatkan tepat adalah dengan pengkondisian nilai koefisien korelasi RSSI tinggi. penelitian dibuat sebuah sistem meningkatkan Reciprocity Channel Probing didapatkan Sistem dirancang menggunakan metode Savitzky Golay Filter. Pengujian pada dua kondisi yaitu indoor dan outdoor, Spreading Factor dari SF-7 sampai SF-10. Hasil pengukuran menunjukkan bahwa outdoor lebih baik dibandingkan indoor. Nilai tertinggi 0.51 saat Sedangkan 0.81 SF-7. Metode Filter mampu 67.52% pengujian Rata-rata persentase kenaikan 30% 15%. Dari hasil tersebut dapat diketahui cocok digunakan tahap pra proses karena secara signifikan.

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ژورنال

عنوان ژورنال: Jurnal komputer terapan

سال: 2022

ISSN: ['2443-4159', '2460-5255']

DOI: https://doi.org/10.35143/jkt.v8i1.5319