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All Journal JIPI (Jurnal Ilmiah Penelitian dan Pembelajaran Informatika) TELKA - Telekomunikasi, Elektronika, Komputasi dan Kontrol Jurnal Teknik Informatika (JUTIF) Jurnal Nasional Sains dan Teknik Proceeding of Community Service and Engagement
Bagus Aditya
Universitas Telkom
Computer Science & IT Control & Systems Engineering Education Electrical & Electronics Engineering

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Wireless Last Mile Study in Rural Areas Bagus Aditya; Galih Nugraha Nurkahfi; Christoporus Ivan Samuels
TELKA - Jurnal Telekomunikasi, Elektronika, Komputasi dan Kontrol Vol 7, No 2 (2021): TELKA
Publisher : Jurusan Teknik Elektro UIN Sunan Gunung Djati Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15575/telka.v7n2.100-107

Abstract

Internet access has become a primary human need. During the COVID 19 pandemics, almost all activities such as studying and working online. However, several rural areas still did not have internet access due to weak cellular signals. Internet access in rural areas can have various alternatives, such as VSAT (satellite). It needs an inexpensive and precise way to complete the internet access coverage because many customers were concentrated in areas far from the VSAT terminal. WLAN 802.11n was an alternative way to expand the range of internet coverage with low cost and easy implementation. Our case study uses the 5GHz frequency with a sectoral antenna as the multi-hop point-to-point backhaul network's frequency to avoid the risk of channel interference on the backhaul. On the other hand, 2.4GHz frequency with an omnidirectional antenna serves smartphone customers. On the test results, the network latency between multihop access point, has a maximum value of 19,894 ms. This result means that the latency obtained can be categorized as preferred VoIP services based on ITUT G.1010 in the local network. Then for the customer on the fourth hop, 3968 meters from the VSAT terminal, the UDP data rate of 1.04Mbps was stable, and the TCP data rate decreased to 1.26Mbps. This paper emphasizes the use of multihop 5Ghz WLAN 802.11n as a backhaul to expand internet access coverage from VSAT in rural areas, where the concentration of customers was far apart and there were many buffalo horn barriers in traditional homes and buildings.
AUTO SCALING DATABASE SERVICE WITH MICRO KUBERNETES CLUSTER Anita Rosdina Nasution; Favian Dewanta; Bagus Aditya
Jurnal Teknik Informatika (Jutif) Vol. 3 No. 4 (2022): JUTIF Volume 3, Number 4, August 2022
Publisher : Informatika, Universitas Jenderal Soedirman

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20884/1.jutif.2022.3.4.484

Abstract

Data storage media, or what is often referred to as a database is something that is quite vital for technological developments. As the amount of data increases, it allows database services to experience downtime. For this reason, it is necessary to build an infrastructure that can replicate itself, so that it will avoid downtime. This infrastructure can be built using a container orchestration tool called Kubernetes which has high availability and autoscaler features, so it can replicate and guarantee service availability, to avoid downtime. This research builds a MongoDB NoSQL database service. This service is built using micro Kubernetes clusters from several different data centers. This service also implements a horizontal pod autoscaler feature that is capable of replicating pods, to increase high availability and avoid downtime. The autoscaling process will be tested by providing a load request for the service. Testing is done several times on each server. This study will compare the MongoDB service that was built monolithically with a micro Kubernetes cluster, and with HPA features and without HPA features by paying attention to several things. Based on Response Time, Response Code per Seconds, and CPU Usage, the results obtained are that the service built on a micro Kubernetes cluster with HPA features is the best, with a constant response time value below 100 ms, Response Code per Seconds reaches 500 threads per second. seconds, and CPU Usage in the range of 30 – 55%.
Perancangan Core System Pada Sistem Komunikasi Darurat Portabel Berbasis Webphone dan Radio untuk Daerah Bencana Aksanul Amin; Nur, Levy Olivia; Bagus Aditya
Jurnal Nasional SAINS dan TEKNIK Vol. 3 No. 1 (2025): September 2025
Publisher : Universitas Telkom

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25124/jnst.v3i1.9447

Abstract

Ketika sebuah wilayah dilanda bencana memungkinkan adanya kerusakan infrastuktur. Salah satu kerusakan infrastuktur bisa terjadi pada sektor telekomunikasi dan dapat mengganggu proses komunikasi jarak jauh (telekomunikasi). Solusi dari permasalahan tersebut yaitu dengan membuat perangkat yang terdiri dari Server VoIP, jaringan Wi-Fi, antena dan radio, serta baterai dan solar panel. Alat ini akan menjadi penopang bagi sistem telekomunikasi selama bencana berikutnya jika sistem utama belum pulih sepenuhnya. Hal ini akan memungkinkan tim penyelamat dan pihak berwenang untuk merespons dengan lebih efektif dan tepat waktu, serta meminimalkan dampak negatif yang ditimbulkan oleh bencana tersebut. Kualitas layanan VoIP (QoS) pada interface Wi-Fi menunjukkan hasil memuaskan sesuai standar ETSI dengan rata-rata delay 16,36 ms, jitter 18,31 ms, packet loss 0%, dan throughput stabil 100,6 kbps. QoE menunjukkan nilai MOS 4,2 mengindikasikan kualitas suara yang baik. Seluruh komponen dan pengujian telah memenuhi standar yang telah ditentukan.
Perancangan Backend pada Sistem Otomasi Konfigurasi dan Monitoring Perangkat Jaringan Multivendor pada Arsitektur Microservice Jesikapna Kristina Br Tarigan; Dewanta, Favian; Bagus Aditya
Jurnal Nasional SAINS dan TEKNIK Vol. 3 No. 2 (2025): Desember 2025
Publisher : Universitas Telkom

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25124/jnst.v3i2.9628

Abstract

Dalam dunia jaringan, kompleksitas integrasi perangkat dari vendor yang berbeda menjadi tantangan tersendiri bagi perusahaan atau penyedia layanan internet (ISP). Keberagaman vendor perangkat jaringan ini disebabkan oleh keunggulan yang dimiliki oleh masing-masing vendor dalam sektor tertentu. Namun, integrasi perangkat dari vendor yang berbeda dapat menimbulkan masalah dalam menerapkan otomasi jaringan, terutama dalam hal integrasi SNMP (Simple Network Management Protocol) ke dalam program otomasi jaringan multi vendor. Dalam penelitian sebelumnya, Python telah berhasil diimplementasikan sebagai bahasa pemrograman yang efektif untuk otomasi jaringan, dengan dukungan dari beberapa library seperti Paramiko dan Netmiko untuk konfigurasi perangkat jaringan multivendor melalui protokol SSH (Secure Shell). Protokol SSH terbukti efektif dalam menyederhanakan proses konfigurasi dan konfigurasi perangkat jaringan secara massal. Oleh karena itu, dalam penelitian ini, penulis menggunakan protokol SSH sebagai dasar dalam pengembangan sistem otomasi konfigurasi dan monitoring Perangkat Jaringan Multivendor. Selain itu, protokol SNMP juga digunakan sebagai alat bantu untuk menciptakan tool otomasi yang lebih canggih. Dari hasil penelitian ini didapatkan bahwa untuk melakukan konfigurasi perangkat dari vendor yang berbeda-beda dalam satu waktu hanya membutuhkan waktu yang singkat. Pada fitur configure didapatkan rata-rata waktu 7,085 detik dan pada fitur verify config didapatkan rata-rata waktu 8,68 detik.
PEMBUATAN DAN PELATIHAN SISTEM PEMANTAUAN PENDIDIKAN MENGGUNAKAN TEKNOLOGI CLOSED CIRCUIT TELEVISION Istikmal; Bagus Aditya; Leanna Vidya Yovita
The Proceeding of Community Service and Engagement (COSECANT) Seminar Vol. 4 No. 2 (2024): The Proceeding of Community Service and Engagement (COSECANT) Seminar
Publisher : Telkom University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25124/cosecant.v4i2.8586

Abstract

Pendidikan inklusif adalah fokus utama di Sekolah Luar Biasa (SLB) Negeri Cinta Asih Soreang, yang ingin memastikan bahwa semua siswa dengan kebutuhan khusus dapat belajar dengan aman dan efektif. Siswa berkebutuhan khusus ini memerlukan pengawasan ekstra selama proses pembelajaran dan beraktivitas di sekolah. Kegiatan pengabdian masyarakat ini hadir untuk mengatasi tantangan tersebut dengan merancang dan membangun sistem pemantauan pendidikan menggunakan CCTV.Tujuan pengabdian ini adalah membangun sistem pemantauan CCTV yang sesuai kebutuhan SLB, melatih guru dan staf dalam menggunakan sistem, dan meningkatkan kualitas pendidikan melalui pemantauan efektif. Metode yang akan diterapkan meliputi analisis kebutuhan, perancangan sistem, pembangunan dan instalasi, pelatihan, serta evaluasi.Diharapkan luaran dari pengabdian ini adalah adanya sistem pemantauan CCTV yang terpasang dan beroperasi, guru dan staf yang terlatih menggunakan sistem, dan peningkatan kualitas pendidikan melalui pemantauan yang efektif. Dengan demikian, kegiatan pengabdian masyarakat ini diharapkan dapat membantu SLB Negeri Cinta Asih Soreang dalam memberikan pendidikan yang lebih baik bagi siswa berkebutuhan khusus.
DEVELOPING OF A WEBSITE-BASED INFORMATION SYSTEM FOR DASA WISMA TO REALIZE THE HEALTHY INDONESIA PROGRAM WITH FAMILY APPROACH (PIS-PK) Muhammad Fahri Tarigan; Salsa Nabilla Afrimadani; Bintang Kurniawan; Sofia Naning Hertiana; Bagus Aditya
JIPI (Jurnal Ilmiah Penelitian dan Pembelajaran Informatika) Vol 10, No 1 (2025)
Publisher : STKIP PGRI Tulungagung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29100/jipi.v10i1.5924

Abstract

Dasa Wisma is a group of mothers consisting of 10 to 20 households in an urban village that holds important positions in the Family Welfare Empowerment (PKK) program to assist the community in considering family health. The Indonesian government has implemented various programs to provide healthcare for Indonesian people, one of which is the Healthy Indonesia Program with a Family Approach (PIS-PK). In Rancabolang Urban Village, the management of citizen data is still manual, which can hinder the performance of dasa wisma, making it ineffective and inefficient. This research aims to develop a website-based information system to assist dasa wisma in managing data, collecting recapitulated data, and exchanging information. The specifications of the information system are determined based on the Ministerial Regulation of the Republic of Indonesia No. 39 Year 2016 and interviews. The system is tested using the Black Box Testing method to ensure that the website works successfully. The User Acceptance Test conducted with users obtained a result of 90% (very good), demonstrating that the website functions according to user requirements. Testing using Wireshark to capture the average network traffic delay with the ITU-T G.1010 Quality of Service (QoS) standardization showed that the SIDALA website received a result of 1.06 seconds/page, which complied with the standard. The development of a website-based family health information system can increase the efficiency and effectiveness of health services, as well as facilitate reporting to related parties.
Co-Authors Aji Gautama Putra Akmal Rusdy Prasetyo Aksanul Amin Anita Rosdina Nasution Bintang Kurniawan Christoporus Ivan Samuels Doan Perdana Favian Dewanta Galih Nugraha Nurkahfi Istikmal Jesikapna Kristina Br Tarigan Leanna Vidya Yovita Levy Olivia Nur Muhammad Fahri Tarigan Salsa Nabilla Afrimadani Sidik Prabowo Sofia Naning Hertiana Sussi