ANALISIS SISTEM ANTREAN PADA BACKHAUL SATELIT ORBIT RENDAH UNTUK JARINGAN 5G PADA WILAYAH RURAL

Muhammad Hilmi Assidiqi, - and Endah Setyowati, - and Hafiyyan Putra Pratama, - (2025) ANALISIS SISTEM ANTREAN PADA BACKHAUL SATELIT ORBIT RENDAH UNTUK JARINGAN 5G PADA WILAYAH RURAL. S1 thesis, Universitas Pendidikan Indonesia.

Abstract

Kesenjangan akses jaringan 5G di wilayah rural menjadi tantangan utama akibat keterbatasan infrastruktur terestrial, sehingga teknologi backhaul satelit Low Earth Orbit (LEO) dipandang sebagai solusi potensial berkat cakupan luas dan latensi rendah. Namun, keterbatasan kapasitas kanal dan potensi kemacetan trafik memerlukan evaluasi kinerja yang komprehensif. Studi ini memodelkan dan membandingkan tiga sistem antrean M/M/1, M/M/1/K, dan M/M/c pada backhaul satelit LEO menggunakan discrete-event simulation berbasis pustaka SimPy, dengan variasi arrival rate (λ) sebesar 1–33 paket/detik dan service rate (μ) tetap 34 paket/detik. Hasil menunjukkan bahwa peningkatan λ meningkatkan utilitas server secara linear, tetapi memicu kenaikan drastis pada waktu tunggu (Wq) dan panjang antrean (Lq) di model single server. Model M/M/1/K menekan lonjakan Wq dan Lq pada beban tinggi melalui pembatasan kapasitas, meskipun berimplikasi pada peningkatan packet loss. Model M/M/c mencapai performa terbaik namun kurang efisien untuk infrastruktur rural. Berdasarkan analisis teknis dan efisiensi sumber daya, model M/M/1/K direkomendasikan sebagai konfigurasi optimal untuk pengelolaan trafik backhaul satelit 5G di wilayah rural. ----- The disparity in 5G network access in rural areas remains a major challenge due to the limitations of terrestrial infrastructure. As a result, Low Earth Orbit (LEO) satellite backhaul technology is considered a potential solution, offering wide coverage and low latency. However, channel capacity constraints and the risk of traffic congestion necessitate comprehensive performance evaluation. This study models and compares three queuing systems—M/M/1, M/M/1/K, and M/M/c—on LEO satellite backhaul using discrete-event simulation with the SimPy library, varying the arrival rate (λ) between 1–33 packets/second while keeping the service rate (μ) fixed at 34 packets/second. The results show that increasing λ linearly raises server utilization but triggers a drastic rise in waiting time (Wq) and queue length (Lq) in the single-server model. The M/M/1/K model mitigates the surge in Wq and Lq under high load by limiting capacity, though at the cost of increased packet loss. The M/M/c model achieves the best performance but is less efficient for rural infrastructure. Based on technical analysis and resource efficiency, the M/M/1/K model is recommended as the optimal configuration for managing 5G satellite backhaul traffic in rural areas.

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Item Type:	Thesis (S1)
Additional Information:	https://scholar.google.com/citations?user=cP4CF5cAAAAJ&hl=en ID SINTA Dosen Pembimbing: Endah Setyowati : 6681149 Hafiyyan Putra Pratama : 6681148
Uncontrolled Keywords:	Sistem antrean, Backhaul Satelit, Wilayah Rural, Satelit Orbit Rendah, Queueing system, Satellite Backhaul, Rural Areas, Low Earth Orbit (LEO), 5G
Subjects:	T Technology > T Technology (General)
Divisions:	UPI Kampus Purwakarta > S1 Sistem Telekomunikasi
Depositing User:	Muhammad Hilmi Assidiqi
Date Deposited:	09 Sep 2025 04:07
Last Modified:	09 Sep 2025 04:07
URI:	http://repository.upi.edu/id/eprint/138324

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