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All Journal JURNAL SISTEM INFORMASI BISNIS Jurnal Ilmiah Tindalung Jurnal Ilmiah Tatengkorang Instal : Jurnal Komputer Abdimas Indonesian Journal TENANG : Teknologi, Edukasi, dan Pengabdian Multidisiplin Nusantara Gemilang
Alfrianus Papuas
Program Studi Sistem Informasi, Politeknik Nusa Utara Tahuna Sangihe, Sulawesi Utara
Religion Agriculture, Biological Sciences & Forestry Civil Engineering, Building, Construction & Architecture Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Immunology & microbiology Industrial & Manufacturing Engineering Public Health Social Sciences

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Journal : Instal : Jurnal Komputer

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Analysis of BTS Capacity in Meeting the Information Needs of Border Communities: A Case Study of Internet Network Instability in Kawaluso, Sangihe Islands Israel, Ella Helmy; Papuas, Alfrianus; Maluenseng, Jackried Kanselir; Sehang, Steve Arthur
Bahasa Indonesia Vol 17 No 06 (2025): Instal : Jurnal Komputer
Publisher : Cattleya Darmaya Fortuna

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54209/jurnalinstall.v17i06.408

Abstract

The instability of internet access in Kawaluso, Sangihe Islands, an Indonesian-Philippine border island, is thought to hinder fulfilling the community's information needs. This research analyzes the root of the problem through three approaches: (1) Fresnel Zone for physical bottleneck evaluation, (2) bandwidth allocation, and (3) Committed Information Rate (CIR). Results showed no significant physical interference (Fresnel Zone: 79.01 m) and adequate individual bandwidth allocation (33.33 Mbps downlink/day). However, when 135 users accessed simultaneously, the CIR dropped dramatically to 0.74 Mbps/user, far below the Indonesian broadband standard (2 Mbps). Key findings revealed user overcapacity (demand-capacity ratio: 135%) as the leading cause of instability, not geographical or infrastructure factors. The study recommends: (a) an increase in BTS capacity to 270 Mbps, (b) implementation of Quality of Service (QoS) for critical service priorities, and (c) load balancing between operators. Policy implications emphasize adjusting BTS capacity to projected users in remote areas.
Co-Authors Adi Pandu Nababan Arifin Paulus Tindi Eko Adi Sarwoko Ella H. Israel Ely John Karimela Israel, Ella H. Israel, Ella Helmy Koloay, Christian Maluenseng, Jackried Kanselir Mustafid Mustafid Sehang, Steve Arthur Silangen, Miske Stendy B. Sakur Stendy B. Sakur, Stendy B. Tuwohingie, Desmin