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All Journal Abdiformatika: Jurnal Pengabdian Masyarakat Informatika Radinka Journal of Science and Systematic Literature Review
Serry Davizan
AMIK Bina Sriwijaya
Agriculture, Biological Sciences & Forestry Computer Science & IT Decision Sciences, Operations Research & Management Electrical & Electronics Engineering Mathematics Public Health

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Analysis and Optimization of Telkomsel Coverage Signals for the London Sumatra Plantation Company Akhmad Sayuti; Serry Davizan; Irwansyah
RADINKA JOURNAL OF SCIENCE AND SYSTEMATIC LITERATURE REVIEW Vol. 1 No. 3 (2023): RADINKA JOURNAL OF SCIENCE AND SYSTEMATIC LITERATURE REVIEW (RJSLR)
Publisher : RADINKA JAYA UTAMA PUBLISHER

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56778/rjslr.v1i3.148

Abstract

With the advancement of plantations in South Sumatra in particular and Indonesia in general. So, there is a lot of opening up of new plantation land, be it oil palm, rubber and other plantations. Therefore, Telkomsel is always at the forefront by adding new BTS (Base Transceiver Station). Telkomsel always provides comfort to its users to continue trying to maintain signal stability so that customers continue to experience satisfactory results. One of them is the London Sumatra Plantation Company, an oil palm plantation company located in Musi Banyuasin Regency. The checks in this research used the Drive test method using TEMS Investigation 11.0.1. At the beginning of checking the location, the BTS that covered the London Sumatra Group Plantation Company building was BinaKahuripan, a distance of ± 10KM, while apart from this BTS there was a BTS that was closer, namely SungaiKubu, ± 6KM. After analysis, the reason why the SungaiKubu BTS is not dominant is because the antenna direction is not pointing towards the London Sumatra Group location, which causes the dominant BTS to be BinaKahuripan. So, from the results of this analysis, a solution was produced, namely Reorienting the SungaiKubu BTS antenna from Directional. Previously 330º was changed to 355º as well as for mechanical & electrical from 2 & 3, changed to all 1. From the results of the antenna reorientation, the SungaiKubu BTS has become more dominant. Checks were carried out in 2 positions, namely Position 1 and Position 2. The results of the checks produced an average Rx Level value for Position 1 before the antenna reorientation was -94.4 dBm while after the antenna reorientation was -81 dBm. The average Rx Quality value before the antenna reorientation was 3.8 while after the antenna reorientation was 2. The results of checking the average Rx Level for Position 2 before the antenna reorientation was -89 dBm while after the antenna reorientation was -81 dBm. The average Rx Quality value before antenna reorientation was 4.9 while after antenna reorientation was 2.
Pelatihan Pembuatan Website Penerimaan Siswa Baru di SMK Bina Sriwjaya Palembang Akhmad Sayuti; Ibnu Aqil; Irwansyah Irwansyah; Abdul Harist M; Serry Davizan
Abdiformatika: Jurnal Pengabdian Masyarakat Informatika Vol. 3 No. 2 (2023): November 2023 - Abdiformatika: Jurnal Pengabdian Masyarakat Informatika
Publisher : Indonesian Scientific Journal

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59395/abdiformatika.v3i2.202

Abstract

Saat itu peneliti melakukan survey observasi di SMK Bina Sri Palembang.  Pengolahan data di SMK Bina Sriwijaya Palembang telah berbasis komputer namun masih menggunakan Aplikasi Microsoft Office sudah terkomputerisasi namun masih di temukan banyak kekurangannya. Peneliti menyimpulkan untuk membuat aplikasi pengolahan data berbasis website di SMK Bina Sriwijaya Palembang dengan menggunakan pendekatan terstruktur untuk mendukung beberapa teori seperti UML dan metode pengembangan sistem yang digunakan untuk model waterfall.  Perangkat Lunak menggunakan Dreamweaver, XAMPP, PHP dan MySQL, Microsoft Office dan Microsoft Visio sebagai perangkat lunak pendukung.  Dengan pengolahan data berbasis komputer akan lebih memudahkan pengolahan data yang ada di SMK Bina Sriwijaya Palembang. Adanya aplikasi pengolahan data berbasis komputer dapat membantu karyawan di SMK Bina Sriwijaya Palembang melakukan pengolahan data yang dibutuhkan SMK Bina Sriwijaya Palembang. Sistem Informasi Pendidikan sangat mendukung untuk kemajuan dan kebaikan sebuah lembaga.
Co-Authors Abdul Harist M Akhmad Sayuti Ibnu Aqil Irwansyah Irwansyah Irwansyah