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All Journal IJCCS (Indonesian Journal of Computing and Cybernetics Systems) SMATIKA JURNAL NASIONAL TEKNIK ELEKTRO PROtek : Jurnal Ilmiah Teknik Elektro Sistemasi: Jurnal Sistem Informasi JURNAL MEDIA INFORMATIKA BUDIDARMA Patria Artha Technological Journal Jurdimas (Jurnal Pengabdian Kepada Masyarakat) Royal EDUMATIC: Jurnal Pendidikan Informatika Building of Informatics, Technology and Science Jurnal Informatika dan Rekayasa Elektronik Jurnal E-Komtek Jurasik (Jurnal Riset Sistem Informasi dan Teknik Informatika) Jurnal Digit : Digital of Information Technology Aptekmas : Jurnal Pengabdian Kepada Masyarakat Joong-Ki : Jurnal Pengabdian Masyarakat Joong-Ki Jurnal Ecotipe (Electronic, Control, Telecommunication, Information, and Power Engineering) Joong-Ki

Mohammad Fadhli

Jurusan Teknik Elektro. Politeknik Negeri Sriwijaya

Author-ID : 3119996

Religion Aerospace Engineering Agriculture, Biological Sciences & Forestry Arts Humanities Astronomy Automotive Engineering Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Dentistry Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Health Professions Immunology & microbiology Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Materials Science & Nanotechnology Mathematics Mechanical Engineering Medicine & Pharmacology Neuroscience Nursing Physics Public Health Social Sciences Transportation Veterinary Other

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Komparasi dan Optimasi Model Propagasi Pada Sistem Komunikasi Seluler Di Kota Palembang Fadhli, Mohammad; Soim, Sopian
JURNAL NASIONAL TEKNIK ELEKTRO Vol 9, No 2: July 2020
Publisher : Jurusan Teknik Elektro Universitas Andalas

Various propagation models can be used to predict path loss. Each propagation model is classified according to its environment categories. These environment categories are purely subjective, therefore to get accurate predictions, proper environment category selection is needed. In this paper, four propagation models are compared with RSL measurements at five sites in Palembang City. The models being compared are Okumura Hata, ECC-33, Ericsson, and SUI. Based on comparison using RMSE parameters, large urban is the appropriate environment category for Palembang City in the Okumura Hata model. For ECC-33, the appropriate environment category is medium urban. In the Ericsson model, the appropriate category is suburban, and terrain type A for SUI model. From the comparison of four models based on RMSE and standard deviations, it is known that for measurement results of five sites in Palembang City, the ECC-33 model has high accuracy with RMSE of 3,28 dB and standard deviation of 2,74 dB. After optimization, the Okumura Hata model provides an RMSE of 1,75 dB and a standard deviation of 0,76 dB. It is recommended to use the Medium Urban ECC-33 model or the optimized Large Urban Okumura Hata model to predict path loss in Palembang City.Keywords : Propagation Models, Optimization, Environment Categories, Okumura Hata, ECC-33, Ericsson, SUI.'Â AbstrakTerdapat berbagai macam model propagasi yang dapat digunakan untuk memprediksi path loss. Setiap model propagasi diklasifikasikan berdasarkan kategori lingkungannya. Pembagian kategori lingkungan ini bersifat subjektif, sehingga untuk mendapatkan prediksi yang akurat diperlukan pemilihan kategori lingkungan yang tepat. Penelitian ini membandingkan empat jenis model propagasi dengan hasil pengukuran RSL pada lima site di Kota Palembang. Model yang dibandingkan adalah Okumura Hata, ECC-33, Ericsson dan SUI. Berdasarkan komparasi menggunakan parameter RMSE, Kota Palembang menurut model Okumura Hata termasuk dalam kategori large urban. Sedangkan pada model ECC-33 termasuk kategori medium urban. Pada model Ericsson termasuk kategori suburban, dan pada model SUI termasuk dalam tipe terrain A. Dari perbandingan keempat model berdasarkan RMSE dan standar deviasi, diketahui bahwa pada hasil pengukuran lima site di Kota Palembang, model ECC-33 memiliki akurasi yang tinggi dengan RMSE 3,28 dB dan standar deviasi 2,74 dB. Setelah dioptimasi, model Okumura Hata juga memberikan akurasi prediksi yang tinggi, dengan RMSE 1,75 dB dan standar deviasi 0,76 dB. Sehingga disarankan untuk menggunakan model ECC-33 medium urban atau model Okumura Hata large urban yang telah dioptimasi untuk mempredikasi path loss di Kota Palembang.Kata Kunci : Model Propagasi, Optimasi, Kategori Lingkungan, Okumura Hata, ECC-33, Ericsson, SUI

Rancang Bangun Monitoring Tumpukan Sampah Pada Saluran Air Berbasis Long Range Lanang, Jabbar Kala; Taqwa, Ahmad; fadhli, Mohammad
Patria Artha Technological Journal Vol 6, No 1 (2022): Patria Artha Technological Journal
Publisher : Department of Electrical Engineering, University of Patria Artha

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33857/patj.v6i1.454

A water channel is a building made for the process of draining water. The water channel will drain water from a high place to a lower place. Waterways are commonly used to drain rainwater, irrigate rice fields and household wastewater. The problem that often arises in waterways is the accumulation of garbage. Garbage that accumulates can clog drains. Clogged drains can cause environmental problems such as flooding, water pollution, sources of unpleasant odors, and breeding grounds for mosquitoes. Garbage problems that arise in waterways must be addressed immediately. One form of solving the problem of piles of garbage in waterways is the process of monitoring the state of the waterways. The process of monitoring waterways aims as a form of monitoring the condition of waterways. In the current technological era, the process of monitoring water flow can be done remotely by utilizing internet of things technology. The monitoring process using internet of things technology can facilitate monitoring work because there is no need to visit the location to see the condition of the waterways. The design of monitoring waste piles in loRa-based waterways is a tool design to facilitate the process of monitoring waste in waterways. The monitoring process is carried out by paying attention to the water discharge to determine the condition of the water channel. The process of sending data on waterways uses the LoRa transmission system.

RANCANG BANGUN PROTOTYPE SMART LUGGAGE PEOPLE FOLLOWER Fahreza Pradana; Irma Salamah; Mohammad Fadhli
Jurnal Informatika dan Rekayasa Elektronik Vol. 5 No. 1 (2022): JIRE April 2022
Publisher : LPPM STMIK Lombok

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36595/jire.v5i1.479

Koper memiliki peran penting karena menjadi suatu keperluan pokok untuk orang-orang yang akan bepergian jauh. Saat ini masih sering terjadi kasus dimana koper yang sudah diletakkan di dekat pemiliknya bisa hilang atau tertukar karena kelengahan pemilik koper sehingga menciptakan rasa khawatir jika tidak bisa mengetahui keberadaan maupun keadaan koper. Kelalaian tersebut menjadi salah satu penyebab yang dapat memberikan kesempatan bagi para pelaku kejahatan untuk melakukan tindak kejahatan seperti pencurian. Terbukti dengan adanya banyak kasus pencurian tas, pencurian koper dan benda yang ada di dalam tas bawaan pemilik koper. Pada umumnya penggunaan koper yang kita ketahui dengan cara menarik pegangan koper. Namun di masa pandemic ini salah satu cara dalam membantu mengurangi penyebaran virus Covid-19 ini dengan tidak memegang benda-benda yang bersentuhan langsung dengan tangan. Oleh sebab itu, untuk mengatasi permasalahan tersebut dibuat sebuah sistem yang mampu menjadi solusi untuk menjaga keamanan koper dan meningkatkan kewaspadaan terhadap penyebaran virus COVID-19. Penelitian ini merancang sebuah prototype koper pintar yang dapat mengikuti pemilik yang berada di depannya (People follower). Koper yang di rancang ini menggunakan smartphone sebagai transmitter alat dan modul komunikasi ESP-01 sebagai receivernya. Mikrokontroller yang digunakan yaitu Arduino Mega 2560 dan Arduino Uno R3 yang mengatur jalannya sistem pada rangkaian. Terdapat sensor kompas HMC-5883L juga yang memberi informasi arah koper dan pemiliknya. Rangakaian driver motor L298N sebagai penggerak roda koper secara otomatis. Koper ini memiliki komponen tambahan yaitu sensor ultrasonik HC-SR 04 yang memiliki fungsi untuk mendeteksi penghalang yang berada di sekitar koper. Adapun kelebihan alat ini yaitu dapat meningkatkan keamanan pada koper sehingga memudahkan pemiliknya menemukan koper apabila koper berada di luar jarak jangkauan dan agar pemilik koper dapat meminimalisir bersentuhan langsung dengan benda menggunakan tangan dalam mencegah penyebaran virus COVID-19 saat ini. Diharapkan dengan adanya alat ini dapat meningkatkan kewaspadaan terhadap pandemic COVID-19 dan meningkatkan rasa keamanan setiap individu ketika melakukan perjalanan dengan membawa koper.

Sistem Monitoring Automated Weather Observing System (AWOS) Berbasis Android Studi Kasus BMKG Sultan Mahmud Badaruddin II Palembang Wynda Anggraeni Iskandar; Lindawati Lindawati; Mohammad Fadhli
SMATIKA JURNAL Vol 11 No 02 (2021): SMATIKA Jurnal : STIKI Informatika Jurnal
Publisher : LPPM STIKI MALANG

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32664/smatika.v11i02.595

Weather is a condition of the air in a place in a short time taken from the results of measurements of weather parameters. In survival, weather conditions play a very important role in all activities. One of the activities that are highly dependent on weather conditions is aviation activities. So in this paper, a monitoring system is designed to monitor the measurement results from the Automated Weather Observing System (AWOS) or an automatic weather monitoring tool used to monitor the current weather intended for flights at Sultan Mahmud Badaruddin II Airport Palembang. In this study, the Automated Weather Observing System (AWOS) Monitoring System will be made an android-based website (mobile web) so that it is possible for users to access it anytime and anywhere. The design of this monitoring system uses the SDLC (System Development Life Cycle) method, which is an android-based web development system that adds or changes some of the existing systems. This mobile web will display measurement results from the Automated Weather Observing System (AWOS) and is designed to make it easier for BMKG observers to observe the current weather, whether it is stable or experiencing drastic weather changes. If the graph displayed in this application undergoes a significant change, this application will send a notification to e-mail regarding the current weather conditions.

Komparasi dan Optimasi Model Propagasi Pada Sistem Komunikasi Seluler Di Kota Palembang Mohammad Fadhli; Sopian Soim
JURNAL NASIONAL TEKNIK ELEKTRO Vol 9, No 2: July 2020
Publisher : Jurusan Teknik Elektro Universitas Andalas

Various propagation models can be used to predict path loss. Each propagation model is classified according to its environment categories. These environment categories are purely subjective, therefore to get accurate predictions, proper environment category selection is needed. In this paper, four propagation models are compared with RSL measurements at five sites in Palembang City. The models being compared are Okumura Hata, ECC-33, Ericsson, and SUI. Based on comparison using RMSE parameters, large urban is the appropriate environment category for Palembang City in the Okumura Hata model. For ECC-33, the appropriate environment category is medium urban. In the Ericsson model, the appropriate category is suburban, and terrain type A for SUI model. From the comparison of four models based on RMSE and standard deviations, it is known that for measurement results of five sites in Palembang City, the ECC-33 model has high accuracy with RMSE of 3,28 dB and standard deviation of 2,74 dB. After optimization, the Okumura Hata model provides an RMSE of 1,75 dB and a standard deviation of 0,76 dB. It is recommended to use the Medium Urban ECC-33 model or the optimized Large Urban Okumura Hata model to predict path loss in Palembang City.Keywords : Propagation Models, Optimization, Environment Categories, Okumura Hata, ECC-33, Ericsson, SUI.' AbstrakTerdapat berbagai macam model propagasi yang dapat digunakan untuk memprediksi path loss. Setiap model propagasi diklasifikasikan berdasarkan kategori lingkungannya. Pembagian kategori lingkungan ini bersifat subjektif, sehingga untuk mendapatkan prediksi yang akurat diperlukan pemilihan kategori lingkungan yang tepat. Penelitian ini membandingkan empat jenis model propagasi dengan hasil pengukuran RSL pada lima site di Kota Palembang. Model yang dibandingkan adalah Okumura Hata, ECC-33, Ericsson dan SUI. Berdasarkan komparasi menggunakan parameter RMSE, Kota Palembang menurut model Okumura Hata termasuk dalam kategori large urban. Sedangkan pada model ECC-33 termasuk kategori medium urban. Pada model Ericsson termasuk kategori suburban, dan pada model SUI termasuk dalam tipe terrain A. Dari perbandingan keempat model berdasarkan RMSE dan standar deviasi, diketahui bahwa pada hasil pengukuran lima site di Kota Palembang, model ECC-33 memiliki akurasi yang tinggi dengan RMSE 3,28 dB dan standar deviasi 2,74 dB. Setelah dioptimasi, model Okumura Hata juga memberikan akurasi prediksi yang tinggi, dengan RMSE 1,75 dB dan standar deviasi 0,76 dB. Sehingga disarankan untuk menggunakan model ECC-33 medium urban atau model Okumura Hata large urban yang telah dioptimasi untuk mempredikasi path loss di Kota Palembang.Kata Kunci : Model Propagasi, Optimasi, Kategori Lingkungan, Okumura Hata, ECC-33, Ericsson, SUI

Perancangan Emergency Buttton Untuk Pendaki Gunung Dengan Sistem Komunikasi Multihop Berbasis LoRa Gita Affrylia; Mohammad Fadhli; Lindawati Lindawati
PROtek : Jurnal Ilmiah Teknik Elektro Vol 8, No 2 (2021): PROtek : Jurnal Ilmiah Teknik Elektro
Publisher : Program Studi Teknik Elektro Universitas Khairun

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33387/protk.v8i2.3330

Mountain is one of the tourist destination that are currently in great demand by various circles of society, sepecially for young people. This is evidenced by the increase in mountaineering tourist visiotr data that increase every years. The increase in public interest in mountaineering also leads to many cases of accidents. That occur duirng mountaineering, such as the loss climbers in mountainousareas, the loss of climbers on muntain tracks, and other accidents that must immediately require emergency assistance. The difficult to find by guards and others search teams. Therefore, in this study wa designed an Emergency Button tool for mountaineers designed to be able to perform the emergency call process when a person has an accident while in an inaccessible terrain such as mountains. It is integrated in the LoRa-based Multihop Communications System an Global Positioning System (GPS). Signals or data sently by climbers through the emergency button in the form of coordinate points of the location of climbers. The coordinates sent by the climbers will later be sent to the mountain guard post server which was previously via Relay, the coordinate data has been received will automatically be uploaded to thinkspeak so that it can be acces using the internet and converted into a google maps display from. It is hoped that this will make it easier to find the location of climbers accurately and quackly.

PENINGKATAN PROFESIONALISME GURU SDN 130 PALEMBANG MELALUI PELATIHAN KOMPUTER MENGGUNAKAN APLIKASI MICROSOFT WORD Lindawati Lindawati; Irma Salamah; Asriyadi Asriyadi; Mohammad Fadhli
Aptekmas Jurnal Pengabdian pada Masyarakat Vol 3 No 2 (2020): APTEKMAS Volume 3 Nomor 2 2020
Publisher : Politeknik Negeri Sriwijaya

Along with rapid development computer technology, teachers are highly demanded to improve their competencies to become professionals. As the foundation of education, elementary school teachers deserve attention, in this case including the 130 Palembang Primary School teachers. Attention to these teachers shows that the majority of Palembang 130 Primary School teachers still do not utilize computer technology for the learning process. The limited ability is very possible due to the suboptimal use of software that is commonly used (user friendly) in learning activities. In fact, there are several user friendly software that can be used to facilitate teachers in administering learning activities, one of which is the Microsoft Word application. Based on this, a dedication needs to be made aimed at providing computer training for teachers of Palembang 130 Primary School using the Microsoft Word application. Computer training materials using the Microsoft Word application include the following three things: getting to know Microsoft Word, making activity reports, letters and tables and processing words from composition, editing, formatting, and printing results. By holding training for the Palembang 130 Elementary School teachers, it can facilitate the teachers in administering learning activities so that it can be done quickly and efficiently.

SISTEM PERSEDIAAN SLOT PARKIR DENGAN PENGAMAN DATA BERBASIS ARDUINO Lindawati Lindawati; Irma Salamah; Asriyadi Asriyadi; Mohammad Fadhli
Jurnal Digit : Digital of Information Technology Vol 9, No 2 (2019)
Publisher : Universitas Catur Insan Cendekia (CIC) Cirebon

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51920/jd.v9i2.113

Penelitian ini merancang suatu sistem pendeteksi ketersediaan slot parkir dengan pengaman data yang berbasis arduino. Pengaman data yang digunakan adalah dengan menggunakan metode kriptografi dalam bentuk algoritma hill cipher. Teknik algoritma hill cipher ini menggunakan sebuah matriks persegi sebagai kunci yang digunakan untuk melakukan enkripsi dan dekripsi. Cara kerja sistem ketersediaan slot parkir, dimulai dari proses perangkat lunak yang telah di rancang. Lalu sensor akan menginisialisasikan input output pada arduino mega. Selanjutnya, apabila pengendara pada pintu masuk melakukan tag kartu RFID, maka RFID Reader akan membaca. Sistem akanmulaimencarislot parkiryang masih tersedia. Lalu, jika ada slot parkir yang masih tersedia, maka pintu akan terbuka dan speaker akan berbunyi, dan menampilkan posisi parkir pada display. Katakunci: arduino mega, tag RFID, RFID reader, kriptografi hill cipher

Desain E-Commerce Rumah Hijab Boutique Berbasis Android RD Kusumanto; Mohammad Fadhli
Jurasik (Jurnal Riset Sistem Informasi dan Teknik Informatika) Vol 4 (2019): Edisi Juli
Publisher : STIKOM Tunas Bangsa Pematangsiantar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30645/jurasik.v4i1.115

Muslim hijab clothes in today's era are increasingly in demand, especially Indonesian women, it is evident that more and more commercial and online figures sell Muslim hijab clothing which continues to grow every day because the interest of buyers also increases, but because many businessmen are interested in opening hijab Muslimah business in business increasingly stringent, it takes an innovation in product marketing in order to compete. E-Coommerce design which is currently very popular is one of the strategies in marketing products by businessmen, E-Commerce utilizes technological developments such as websites and androids connected to the internet network. The use of technology like this can reach a wide range of marketing but with not so much capital, and extensive marketing can provide benefits for businessmen because they can increase sales turnover. The use of the website is very much applied by business people, but the use of websites and android can optimize product marketing, because android is an efficient mobile device that can be carried anywhere, so sales and purchases can be done anywhere.

Voice Over Internet Protocol (VoIP) User Location Detection Application Elsa Sanjaya Putri; Mohammad Fadhli; Martinus Mujur Rose
Jurnal E-Komtek (Elektro-Komputer-Teknik) Vol 5 No 2 (2021)
Publisher : Politeknik Piksi Ganesha Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37339/e-komtek.v5i2.655

This study aimed to build a Voice Over Internet Protocol (VoIP) User Location Detection Application and address information security for the public if they receive attention from unknown or undesired people. This application displays a map or location of people who communicate with others via mobile phones. The Application Development Methodology used the Iteration Method appeared in the database. Application testing used the black-box testing method, and the test results ran according to the expected function. The final result of this research was a telephone application that functioned by displaying a map on the phone screen of the call’s receiver. Therefore, without being asked, when the recipient picks up the phone, they connect to the map -in case something unwanted happens or when the callers merely want to exchange information with each other.

Co-Authors A Rahman Ade Silvia Handayani Ahmad Taqwa Anisah Meidella Antoniy Sandi Wardana Asriyadi Asriyadi Elmerillia Elmerillia Elsa Sanjaya Putri Fahreza Pradana Fistania Ade Putri Maharani Gita Affrylia Hj. Lindawati Irma Salamah Irma Salamah Irma Salamah Lanang, Jabbar Kala Lindawati Lindawati Lindawati Lindawati Lindawati Lindawati Martinus Mujur Rose Mega Muliawati Nur Hopipah Raden Kusumanto RD Kusumanto Salwa Deta Mediana Salwa Kamila Sopian Soim, Sopian Trisa Azahra Wynda Anggraeni Iskandar

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