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Amalia Eka Rakhmania
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Jurnal Jaringan Telekomunikasi
Published by Politeknik Negeri Malang
ISSN : 24070807     EISSN : 26546531     DOI : https://doi.org/10.33795
Core Subject : Science, Engineering,
Computer Science & IT Control & Systems Engineering Electrical & Electronics Engineering
Jurnal Jaringan Telekomunikasi (Jurnal Jartel) merupakan jurnal repositori terbitan Program Studi Jaringan Telekomunikasi Digital, Politeknik Negeri Malang. Jurnal ini bertujuan menyediakan forum bagi para mahasiswa untuk berkontribusi dan menyebarluaskan karya baru inovatif yang berasal dari hasil penelitian di bidang Teknik Telekomunikasi, Informatika, Elektronika, Kelistrikan, maupun Kontrol dan Monitoring. Penerbitan dilakukan sebanyak empat kali per tahun dan seluruh artikel yang diterima dapat diakses secara online (akses terbuka).
Arjuna Subject : Teknik (semua kategori) - Teknik Listrik dan Elektro
Articles 286 Documents
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Modul Praktikum Implementasi Load Balance pada Web Server dengan Algoritma Round Robin Menggunakan Banana Pi Candra Setiya Fajriawan
Jurnal Jaringan Telekomunikasi Vol 4 No 1 (2017): Vol 04 No 01 (2017) : Mei 2017
Publisher : Politeknik Negeri Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33795/jartel.v4i1.192

Abstract

Websites that have high traffic rates will have a large load of access. If the web server uses a single server topology, the work of the web server is getting heavier in receiving the request, so that problems such as crashes or downs arise due to the many requests from clients.From the test results, it was found that the load balance response time was slower than thatsingle web server. The highest request loss on the load balance namely the number of clients 500 with 10000 requests amounting to 4.058% while the single web server on the number 500 clients with 10 000 requests for 10.622%. The value of throughput load balance and a single web server have the same average value, but load balance is able to equalize the throughput on all clients anda single web server is incapable of doing that. Banana Pi device used as a web The server is able to handle simulated DoS attacks on the HTTP protocol with a maximum value of use The CPU is 52% while using a load balance that makes 2 web servers work together able to reduce CPU usage by 19%.
Perbandingan Penempatan Node B UMTS900 pada BTS Existing Menggunakan Fuzzy C-Means dan Fuzzy Subtractive Clustering Selfina Anggraini
Jurnal Jaringan Telekomunikasi Vol 4 No 1 (2017): Vol 04 No 01 (2017) : Mei 2017
Publisher : Politeknik Negeri Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33795/jartel.v4i1.193

Abstract

This study conducted a comparison of the planning for the placement of UMTS900 Node B network on the existing BTS of one operator in the Malang area using the Fuzzy C-Means method. and Fuzzy Subtractive Clustering, which is expected to reduce the number of BTS towers and increase cost efficiency. So that we can find the appropriate method for placing Node B in order spread evenly from 5 districts in Malang City. The results showed that planning for the placement of Node B UMTS900 in 2019 required 15 Node B for urban areas and 2 for sub-urban areas spread over 5 sub-districts in Malang city. Node B is placed in 36 existing BTS based on Fuzzy C-Means and Fuzzy Subtractive Clustering methods. Fuzzy Subtractive Clustering resulted in a more even distribution of Node B placement in each of the 5 sub-districts in Malang city compared to Fuzzy C-Means. The parameters used for Fuzzy C-Means and Fuzzy Subtractive Clustering are the radius value and the ability of each BTS to accommodate users who in the calculation process are supported by the MATLAB application. Then the results of Node B placement are displayed using MapInfo.
Rancang Bangun Monitoring Getaran Jembatan Rangka Baja Soekarno-Hatta Malang sebagai Penilaian Kondisi Bangunan Atas Jembatan Melalui Web Choirul Huda
Jurnal Jaringan Telekomunikasi Vol 4 No 1 (2017): Vol 04 No 01 (2017) : Mei 2017
Publisher : Politeknik Negeri Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33795/jartel.v4i1.194

Abstract

This study aims to assist the related agencies and UPT to determine the performance of the bridge building so that further handling can be carried out from the results of the identification that has been carried out. The results show that monitoring bridge vibration via the web can be displayed properly the values ??and acceleration data graphs of the X, Y and Z axes as well as the FFT. Obtained the actual natural frequency value of the Soekarno Hatta Malang bridge is 0.28 Hz and an average acceleration is 0.12 mm / sec. QOS results with an average delay parameter of 35 ms, 0% packet loss, and a throughput of 0.024 Mbit / s when opening the main page of the webserver. accelerometer sensor MMA7455 requires 5V feed and ground and the sensor output is on a pin connected to the microcontroller analog input. Vibration measurements are carried out in the middle of the bridge span because for the purposes of measuring the minimum mode, by measuring in the minimum mode it can be seen the state of the service boundary of a bridge in real time through the website.
Perencanaan dan Implementasi Protokol Video Conference pada Keluarga Narapidana Penghuni Lembaga Pemasyarakatan Menggunakan Smartphone Desy Damasari Nazilah
Jurnal Jaringan Telekomunikasi Vol 4 No 1 (2017): Vol 04 No 01 (2017) : Mei 2017
Publisher : Politeknik Negeri Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33795/jartel.v4i1.195

Abstract

The development of communication technology today has had a major impact and changes to the processdelivery of information. Video Conference is a method of conveying information which is quite attractive for distance communication far. In this study, the application of the video conference application is used as a prototype to support the facility in the Correctional Institution. The tools and materials used in the research include web servers, users(Android), Raspberry Pi, webcam, and monitor. The software application used in the research, namely,Dreamweaver is used for web design, webRTC for video conferencing protocol and Wireshark forcapture network traffic during videoconverence access, so that it can be known QOS parameters (delay, throughput, and packet loss) are generated. Based on the tests that were carried out during the video conference process, the results were obtainedcapture from several application protocols that support video conferencing, namely TCP, UDP, and STUN. . PackageThe best loss is the TCP protocol, which is 0%, the best delay is the UDP protocol with an average delay27.06 ms, the best throughput is obtained on the STUN protocol with an average throughput of 5.273 Mbit / s
Rancang Bangun Sistem Monitoring Jamaah Haji Berbasis Komunikasi Radio Muhammad Alif Haidar
Jurnal Jaringan Telekomunikasi Vol 4 No 1 (2017): Vol 04 No 01 (2017) : Mei 2017
Publisher : Politeknik Negeri Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33795/jartel.v4i1.196

Abstract

During the haj pilgrimage, pilgrims getting lost is a problem that often arises. This research created a system that can assist the team leader in monitoring the congregation haji from his entourage. In this system, the team leader and the congregation both have the same equipment using the HC-12 module for radio communication to detect pilgrims leaving the group andArduino Uno and ATmega8 microcontrollers for identification of the congregation. From the results of changing the transmission power and baud rate, the closest measured distance is 1.7 meters and the farthest is 51.1 meters. Each additional power increase of -3 dBm is the same as increasing the power in mW units by 100% and increasing the range by ± 54%. The baud rate of 9600 has a receiver sensitivity of -112 dBm and a baud rate of 2400 has a receiver sensitivity of -117 dBm which increases the distance by ± 54.5%. The less sensitive the receiver can receive the signal strength from a longer range. In the radiation pattern, the team leader device has the widest coverage on the left side or at an angle of 315 degrees to 360 degrees
Protokol Komunikasi untuk Aplikasi Monitoring Distribusi Obat Psikotropika dengan Transmisi Data melalui Internet Muhammad Bilda Kusuma
Jurnal Jaringan Telekomunikasi Vol 5 No 2 (2017): Vol 05 No 02 (2017) : Nopember 2017
Publisher : Politeknik Negeri Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33795/jartel.v5i2.197

Abstract

One of the problems associated with the distribution of psychotropic drugs is that there is a lot of abuse and smuggling because of the lack of supervision. Therefore, it is necessary to make a supporting application, namely the application of monitoring the distribution of psychotropic drugs by transmitting data via the internet. By utilizing NFC technology on smartphones, Delphi programming, PHP, and also the MySQL database, an application is made to function as a system. Making this application is done using the Delphi 7 application as a user application and the Notepad ++ application to build a security web that is connected to the database on localhost phpmyadmin for data delivery monitoring the distribution of psychotropic drugs. From the test results of this application, the results of the application performance test run well as expected, and encrypted URLs can only be logged if there is a validation process with a database server, supported by an NFC tag system that has a reading distance of 3 cm proves that the application security system is good.
Evaluasi Jaringan DCS1800 dan U2100 Indoor Base Station Existing di Gedung Bertingkat Wilayah Kota Malang Muhammad Rizal Azizul Hakim
Jurnal Jaringan Telekomunikasi Vol 5 No 2 (2017): Vol 05 No 02 (2017) : Nopember 2017
Publisher : Politeknik Negeri Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33795/jartel.v5i2.198

Abstract

This study aims to determine the Rx Level value on each floor in the building and determine the omni ceiling antenna coverage. Calculation of coverage using the Free Space Loss (FSL) method and measurement with a walk test. Calculation of coverage with the DCS1800 and U2100 networks uses the FSL method to determine the coverage distance per omni ceiling antenna. The result is the farthest distance is 24 meters and the closest distance is 4 meters and the average distance per omni ceiling antenna is 8 meters. As for the results of the walk test on the DCS1800 network, very good results were obtained for the Rx Level value on all floors in the building and for the U2100 network, the results were not good for the Rx Level value on all floors in the building, so it was necessary to evaluate at several points. antenna to improve the quality of the indoor network becomes feasible. In the results of the walk test on the DCS1800 network and the U2100 network, there are several areas in the building that experience bad Rx Level values ??due to poor transmission power so it is necessary to add 1 antenna sector.
Sistem Pemantauan Ruang Menggunakan Metode Background Subtraction dengan Notifikasi Whatsapp Reza Aulia
Jurnal Jaringan Telekomunikasi Vol 5 No 2 (2017): Vol 05 No 02 (2017) : Nopember 2017
Publisher : Politeknik Negeri Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33795/jartel.v5i2.199

Abstract

This research was carried out by monitoring space using the background subtraction method with WhatsApp notifications, with features that make a system that can work and can help security and safety. The testing of this research is the effect of light intensity, the diversity of objects with different distances on motion detection and fire detection, WhatsApp notification delay testing and Quality of Service streaming networks on the website. From the results of the system testing carried out, the test results show that the light intensity used in the motion detection program must be more than 0 lux and objects that are too small are not defined as motion, fire detection can work at lux 8.33 and 25, delay in sending notifications is the same - equally good, when using a mobile network or FTTH, for delay in QOS (Quality of Service) testing it is in the very bad category, namely 0.99 Second, the resulting throughput is 1048.53 Bytes/second on average and Packet loss is categorized as good in ITU -T with a value of 0%.
Aplikasi Pencarian Rute dan Site BTS (Base Transceiver Station) Menggunakan Speech To Text pada Perangkat Android Tiara Anggun Nur Fadhilah
Jurnal Jaringan Telekomunikasi Vol 5 No 2 (2017): Vol 05 No 02 (2017) : Nopember 2017
Publisher : Politeknik Negeri Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33795/jartel.v5i2.200

Abstract

In order to implement the technology development of a BTS (Base Transceiver Station) device from a project a vendor and operator. Take advantage of the services provided by the Android smartphone, namely Google maps along with voice, namely speech to text, can further help the performance of a survey team at the sub party contractor (subcon) / third part. The results of application testing and analysis show that speech to text testing for noise is: average for distances of 10cm and 35cm with a noise level of 63 dB as much as 79% success, on average for distances of 10cm and 35cm with a noise level of 70 dB as much as 75% success, average for the distance 10cm and 35cm with a noise level of 75 dB for 72% success. Testing time when opening Maps from the text to maps results, it is found that the speed of male voice is faster, namely 1 minute 51 seconds and 1 minutes 68 seconds than women. Finally, testing the comparison of the distance between the application and the calculation through the Euclidean Distance formula, the average distance obtained in the application is 3.65345287 km and the calculation result with the Euclidean Distance formula is 3,67 km.
Rancang Bangun Aplikasi Sistem Informasi pada Klinik Kesehatan Kucing Berbasis Android Yogi Husien Rosidi
Jurnal Jaringan Telekomunikasi Vol 5 No 2 (2017): Vol 05 No 02 (2017) : Nopember 2017
Publisher : Politeknik Negeri Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33795/jartel.v5i2.201

Abstract

Animal clinics have inpatient services in the form of a quarantine room if inpatient animals need intensive examination, but the development of animals is in the form of ambulatory medical records that are not communicative and are still manual so that these ambulatory medical records are only stored at the PKH-UB Animal Clinic. The purpose of this research is to design an information system application to help clinics and patients based on android so that later the ambulatory medical record can be communicative. And also create a monitoring system for hospitalized animals so that patients can see through smartphones. The results of the tests carried out, based on distributed questionnaires, the results of the implementation of the application for ease of use stated that 75.375% were valid and the application was feasible and good to use, and the display on the IP Camera for inpatient monitoring facilities with WLAN infrastructure topology obtained an average delay of 0, 18 seconds for movement of the application display on android.

Page 12 of 29 | Total Record : 286

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