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Peningkatan Kinerja AMG8833 sebagai Thermocam dengan Metode Regresi AdaBoost untuk Pelaksanaan Protokol COVID-19 Aziz Nurul Iman; Aji Gautama Putrada; Sidik Prabowo; Doan Perdana
Jurnal Elektro dan Telekomunikasi Terapan (e-Journal) Vol 8 No 1 (2021): JETT Juli 2021
Publisher : Direktorat Penelitian dan Pengabdian Masyarakat, Universitas Telkom

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25124/jett.v8i1.3894

Abstract

Salah satu cara untuk mencegah penyebaran virus COVID-19 adalah dengan melakukan pengecekan suhu tubuh secara rutin. Namun pengecekan suhu tubuh secara manual yaitu dengan mengarahkan thermogun ke wajah seseorang masih sering ditemukan. Penelitian ini mengimplementasikan penggunaan kamera thermal AMG8833 untuk mendeteksi suhu tubuh seseorang tanpa melakukan kontak apapun. AMG8833 adalah kamera pendeteksi suhu tujuan umum sehingga untuk digunakan sebagai pengukur suhu, akurasinya perlu ditingkatkan dengan regresi. Tujuan dari penelitian ini adalah untuk meningkatkan kinerja AMG833 sebagai kamera thermal dengan regresi AdaBoost. AdaBoost adalah jenis pembelajaran ensemble yang menggunakan beberapa model pohon keputusan. Untuk pendeteksian wajah, sistem menggunakan metode Haar Cascade. Hasil pengujian menunjukkan bahwa model pohon keputusan menghasilkan nilai R-Squared sebesar 0,93 dan RMSE sebesar 0,21. Sedangkan AdaBoost berhasil meningkatkan kinerja model regresi dengan nilai R-Squared yang lebih tinggi dan nilai RMSE yang lebih rendah masing-masing dengan nilai 0,95 dan 0,18.
Analisis Unjuk Kerja Perubahan Jumlah Node dan RAW Station pada IEEE 802.11ah Triani Wulandari; Doan Perdana; Ridha Muldina Negara
Jurnal Nasional Teknik Elektro dan Teknologi Informasi Vol 6 No 3: Agustus 2017
Publisher : Departemen Teknik Elektro dan Teknologi Informasi, Fakultas Teknik, Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (979.261 KB)

Abstract

Rapid development of wireless network impacts the development of IEEE 802.11x standard technology. However, the existing standard technologies still can not solve the problem of capacity, coverage, and power consumption. Due to these limitations, IEEE 802.11ah standard was made. IEEE 802.11ah is a standard of Wi-Fi technology that supports wireless networking scenarios, such as ability to arrange the large number of devices, a wide range of coverage, and power consumption mechanism on a limited energy condition. Wireless network is a best-effort network in delivering package. But VoIP service on the wireless network has lower QoS value, compared to the network using cables. This paper addresses the performance analysis of 802.11ah standard against VoIP services, especially at the MAC layer. To analyze the influence of node density and performance of RAW mechanism on VoIP service, a simulation is conducted through two scenarios, which are changing the number of nodes and RAW station. The simulation is performed using network simulator NS3 version 3.23. Analysis results show with the increasing number of nodes, the value of throughput and delay increase by 60.09% and 93.43%. Then, with the increasing number of RAW station, throughput and delay value have increased by 81.54% and 43.45%. The increase stops in a constant value when the number of RAW station has exceeded the number of nodes in the network.
Analisis Perbandingan Kinerja Protokol Routing DSDV dan OLSR Untuk Perubahan Kecepatan Mobilitas pada Standar IEEE 802.11ah Muhammad Irfan Denatama; Doan Perdana; Ridha Muldina Negara
JURNAL INFOTEL Vol 8 No 2 (2016): November 2016
Publisher : LPPM INSTITUT TEKNOLOGI TELKOM PURWOKERTO

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20895/infotel.v8i2.117

Abstract

Dewasa ini, teknologi informasi yang praktis dan efisien sangatlah dibutuhkan. Jaringan ad hoc merupakan teknologi wireless LAN (WLAN) yang tidak membutuhkan suatu infrastruktur seperti base station pada jaringannya. Akan tetapi, teknologi wireless sering kali memiliki keterbatasan resource. Standar IEEE 802.11ah didesain untuk bekerja pada frekuensi sub – 1 GHz, jangkauan transmisinya mencapai 1 Km, konsumsi daya yang rendah, serta dapat melayani ribuan station untuk sebuah access point. Pada penelitian ini telah membandingkan protokol routing DSDV dan OLSR pada standar IEEE 802.11ah dengan menggunakan NS 3. Sedangkan parameter perbandingan yang digunakan adalah throughput, packet delivery ratio, rata – rata delay, dan konsumsi energi. Berdasarkan hasil yang didapat, protokol routing OLSR memiliki kinerja yang lebih baik dibandingkan protokol routing DSDV pada skenario perubahan kecepatan. Nilai rata – rata throughput untuk OLSR adalah 28400 Bps sedangkan untuk DSDV adalah 2934 Bps. Nilai rata – rata PDR untuk OLSR adalah 14,582 % sedangkan untuk DSDV adalah 2,7 %. Nilai rata – rata delay untuk OLSR adalah 0,04453994 s sedangkan untuk DSDV adalah 0,6261986 s. Sedangkan rasio perbandingan untuk konsumsi energi antara protokol routing OLSR dan DSDV adalah 1,48 % untuk skenario perubahan kecepatan.
Analisis Throughput Dan Skalabilitas Virtualized Network Function VyOS Pada Hypervisor VMWare ESXi, XEN, DAN KVM Revan Faredha Aswariza; Doan Perdana; Ridha Muldina Negara
JURNAL INFOTEL Vol 9 No 1 (2017): February 2017
Publisher : LPPM INSTITUT TEKNOLOGI TELKOM PURWOKERTO

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20895/infotel.v9i1.173

Abstract

Virtualisasi berjalan diatas suatu hypervisor yang merupakan suatu program untuk membuat dan menjalankan virtual machine. Hypervisor mengatur sejumlah resources hardware seperti RAM, CPU, dan storage yang dimiliki hardware aslinya untuk digunakan bersama-sama dengan virtual environment. Salah satu implementasi yang dapat dimanfaatkan dengan adanya virtualisasi adalah Network Function Virtualization atau yang biasa disebut NFV. Konsep ini memanfaatkan teknik virtualisasi untuk membuat suatu Virtualized Network Function (VNF) yang memiliki fungsi sama dengan network device aslinya. Salah satu VNF yang dapat digunakan secara bebas adalah VyOS. VyOS merupakan sistem operasi jaringan berbasis open source yang memiliki fungsi seperti hardware router tradicional, firewall. VPN, proxy dan fungsi jaringan lainnya. Pada penelitian ini dilakukan pengujian performansi VyOS pada bare-metal hypervisor (XEN, VMware ESXi) dan hosted hypervisor (Kernel-based Virtual Machine atau KVM). Penelitian ini bertujuan untuk mengetahui kinerja dari ketiga hypervisor tersebut dalam menjalankan VNF dengan parameter throughput, dan parameter skalabilitas. Dari hasil pengujian dan análisis dapat disimpulkan bahwa KVM memiliki performansi kecepatan tertinggi dengan besar throughput 19.29 GB/s. Sedangkan untuk parameter skalabilitas, VMware memiliki skalabilitas yang sangat baik yang ditunjukkan dengan kecilnya degradasi performansi pada throughput saat menjalankan banyak VNF daripada XEN dan KVM.
Analisis Performansi Perubahan RAW Slot Pada Standar IEEE 802.11ah Ana Oktaviana; Doan Perdana; Ridha Muldina Negara
JURNAL INFOTEL Vol 9 No 3 (2017): August 2017
Publisher : LPPM INSTITUT TEKNOLOGI TELKOM PURWOKERTO

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20895/infotel.v9i3.292

Abstract

Meningkaatnya kebutuhan dan permintaan layanan yang beragam oleh user untuk dapat bertukar dan mendapatkan informasi secara real time, reliable, dan fleksibel menjadi salah satu permasalahan yang dihadapi oleh teknologi komunikasi yang ada saat ini. WLAN pada standar IEEE 802.11 merupakan salah satu teknologi wireless yang dapat menjadi solusi dari permasalahan tersebut. Memiliki cakupan area komunikasi yang tidak terlalu luas, yaitu antara 20-70 meter saja, hanya mampu melayani hingga 2007 stasiun, dan memiliki konsumsi energi yang cukup besar, menyebabkan beberapa sistem yang terdapat pada WLAN pada standar IEEE 802.11 kurang bekerja secara maksimal. Dengan beberapa kekurangan tersebut, maka WLAN pada standar IEEE 802.11 mengenalkan task group baru yang disebut IEEE 802.11ah. IEEE 802.11ah adalah standar WLAN baru yang bekerja pada spektrum frekuensi 900 MHz, cakupan area komunikasi yang mencapai 1 kilometer, mampu melayani 8192 stasiun dengan hierarki AID yang baru, memiliki konsumsi energi yang lebih rendah dan mampu meningkatkan nilai throughput dengan mekanisme RAW. Penelitian ini melakukan perubahan jumlah RAW slot pada IEEE 802.11ah untuk melihat bagaimana pengaruhnya terhadap performansi jaringan. Pada penelitian ini didapatkan bahwa perubahan jumlah RAW slot berpengaruh terhadap performansi jaringan, dalam hal ini adalah throughput, average delay, packet delivery ratio, dan energy consumption.
Design and Analysis of Trash Monitoring System Prototype Based On Internet of Things (IoT) Using MQTT Protocol Achmad Auliyaa Zulfikri; Doan Perdana; Gustommy Bisono
JURNAL INFOTEL Vol 10 No 3 (2018): August 2018
Publisher : LPPM INSTITUT TEKNOLOGI TELKOM PURWOKERTO

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20895/infotel.v10i3.381

Abstract

On this research, Internet of Things (IoT) as an advanced technology is used to monitor the height of trash from a trash can in order to give notification whether the height of trash is already reaching the maximum height limit or not. To support those needs, we used NodeMCU as a microcontroller, ultrasonic sensor, MQTT as IoT protocol, and Android to display the data. After we did the system performance test, we had the biggest result of end-to-end delay which was 2.06875 seconds when the packet delivery was set to 1000 ms with 3 active nodes and the smallest result of end-to-end delay which was 0.26055 seconds when the packet delivery was set to 100 ms with 1 active node. The biggest result of throughput was 597.17 Bytes/s when the packet delivery was set to 100 ms with 1 active node and the smallest result of throughput was 75.86 Bytes/s when the packet delivery was set to 1000 ms with 3 active nodes. The biggest result of availability and reliability was 99.905% when the packet delivery was set to 1000 ms and the smallest result was 99.833% when the packet delivery was set to 100 ms.
Performance Analysis of Reactive Routing Protocol on VANET with Wormhole Attack Schemeaper Ratnasih Ratnasih; Doan Perdana; Triani Wulandari; M. Irfan Pratama
JURNAL INFOTEL Vol 10 No 3 (2018): August 2018
Publisher : LPPM INSTITUT TEKNOLOGI TELKOM PURWOKERTO

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20895/infotel.v10i3.384

Abstract

Entering the information era, the current needs of the global community is increasing very rapidly. Vehicular Ad-hoc Networks (VANET) has drawn significant attention from both industry and academia as an important development of vehicular communication technology. VANET is one of open network and communication media without security mechanism. There are many kinds of security threat that can interrupt data communication in VANET. Wormhole attacks as one of security threat can be a good challenge in VANET security research. In this paper, we evaluate the performance of the reactive routing protocol on VANET with wormhole attack scheme. The project is simulated using NS-3 in Ubuntu platform with performance analysis of routing protocol by changing initial power and node density. We conclude that throughput values are increasing along with the changing of initial power while the delay values are decreasing rapidly. By the changing of node density, the highest delay value is 0.122 ns on 10 nodes condition and 0.215 Mbps for throughput value on 8 nodes condition.
Performance Analysis and Automatic Prototype Aquaponic of System Design Based on Internet of Things (IoT) using MQTT Protocol Ratnasih Ratnasih; Doan Perdana; Yoseph Gustommy Bisono
JURNAL INFOTEL Vol 10 No 3 (2018): August 2018
Publisher : LPPM INSTITUT TEKNOLOGI TELKOM PURWOKERTO

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20895/infotel.v10i3.388

Abstract

The Aquaponic is a farming system which need attention because their system will mutually influence each other. Then using IoT technologies, can be made aquaponic that can automatically control and monitoring the aquaponic. The prototype using nodeMCU as a microcontroller, and for communication the system using MQTT protocol and android application as a user interface. The purpose of this research is to provide convenience for aquaponic user to be able to control remotely. In addition, this research aim is to analysis the QoS performance of the prototype. This research uses 2 scenario testing, there is with changing the distance between sensor nodes and access point, and testing the system in a normal state. Based on the results of the testing that has been done, the farther the distance range of the sensors node with access point then declining system performance. But in the normal state test, the median value of the mean delay was 0.10512s and the median value average throughput was 566 Bytes/s. In addition the median value also obtained the mean availability and realibility system that is 98.258% and 98.204%. Refers to the standard TIPHON (DTR/TIPHON-05001), the QoS performance of this system include excellent category.
Energy Consumption Analysis of DBR and VBF Protocols in Underwater Sensor Networks Using Aqua-Sim at Network Simulator 2 Ahmad Tsaqib Hakim; Arrum Prima Dewi; Doan Perdana; Cyril Nugrahutama Kurnaman
JURNAL INFOTEL Vol 10 No 4 (2018): November 2018
Publisher : LPPM INSTITUT TEKNOLOGI TELKOM PURWOKERTO

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20895/infotel.v10i4.394

Abstract

For decades, there have been significant interests in monitoring the aquatic environment for scientific exploration, commercial exploitation, coastline protection, and even disasters prevention and mitigation such as tsunami warnings. Highly precise, real-time, and temporal-spatial continuous aquatic environment monitoring system is extremely important for underwater life. To support and simulate such monitoring system, underwater sensor networks (UWSN) have emerged as a very powerful technique for many applications on underwater environment, including monitoring, measurement, surveillance, and control by using Aqua-Sim. Aqua-Sim is a simulator for UWSN developed on Network Simulator 2 platform which effectively simulates the attenuation of underwater acoustic channels and the collision behaviors in long delay acoustic networks. Currently, there are several routing protocols for UWSN which are implemented in Aqua-Sim. On this research, we did a simulation on Aqua-Sim by performing Vector-based Forwarding (VBF) protocol and Depth-based Routing (DBR) protocol performance analysis based on energy consumption parameter. Based on the result, it can be concluded that the VBF routing protocol requires more energy consumption than the DBR routing protocol.
Performance Analysis of the Differences Restricted Access Window (RAW) on IEEE 802.11ah Standard with Enhanced Distributed Channel Access (EDCA) Doan Perdana; Mulki Nurullah Perbawa; Yoseph Gustommy Bisono
JURNAL INFOTEL Vol 10 No 4 (2018): November 2018
Publisher : LPPM INSTITUT TEKNOLOGI TELKOM PURWOKERTO

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20895/infotel.v10i4.397

Abstract

IEEE 802.11 standard is a WLAN (Wireless LAN) standard that has been used in all over the world. IEEE 802.11ah is the newer technology that designed to supports Internet of Things (IoT) and Machine-to-machine Communication (M2M). IEEE 802.11ah has a feature called Restricted Access Window (RAW) that capable to reduce power usage and have satisfying Quality of Service (QoS). In this research, Enhanced Distributed Channel Access (EDCA) is also applied. Same as RAW, EDCA also be able to affect QoS by modified the MAC Layer in 802.11 standard. This research used 3 different scenarios for RAW parameters: Modifying the number of RAW Group, Modifying the number of RAW Slot, and Comparing 2 Datamode. The EDCA Parameters that used in this research were: Contention Window and Arbitrary inter-frame Spacing Number. The values that expected to be the output in this research are: Delay, Throughput, Packet Delivery Ratio, Availability, and Reliability. After the research has been simulated, the results are: First, the lowest of average delay was Ngroup = 1, the highest of PDR was Ngroup = Nsta/2, and the highest of Throughput was Ngroup = Nsta/2. Second, the lowest of average delay was RAW Slot = 6, the highest of PDR were RAW Slot = 3 and 4, and the highest of Throughput was RAW Slot = 4. Third, the lowest of average delay was Datamode 3,9 Mbps BW 2 MHz, the highest of PDR was Dat mode 3,9 Mbps BW 2 MHz, and the highest of Throughput was Datamode 3,9 Mbps BW 2 MHz. Reliability, Availability, and Energy Consumption also can be affected by modifying RAW parameters, in 802.11ah Energy Consumption can be reduced by increasing the number of RAW Stations and RAW Groups.
Co-Authors A. Ali Muayyadi Abdulqadir Muhtadi Achmad Ali Muayyadi Achmad Auliyaa Zulfikri Achmad Auliyaa Zulkifri Adhiatma, Fachri Nugraha Adi Nugroho Ahmad Tri Hanuranto Ahmad Tsaqib Hakim Aji Gautama Putra Aji Gautama Putrada AJINEGORO, RISKI MUKTIARTO NUGROHO Albion Apta Zaim Alfin Hikmaturokhman Ana Oktaviana Ana Oktaviana Ana Oktaviana, Ana Ananda Irsyad Andini, Rodia Arfianto Fahmi Arief Rakhman Arif Indra Irawan Arisman Putra Munggaran Arrum Prima Dewi Asep Mulyana Aziz Nurul Iman Bagus Aditya Bagus Aditya Brian Pamukti Cyril Nugrahutama Kurnaman Danu Dwi Sanjoyo Dewi Rasni Putri Dewi, Arrum Prima Dilla Fajar Sukma Dilaga Dilla Fajar Sukma Dilaga Dwi Kresna Wijaya Elsa Mustikawati Endang Chumaidiyah Erna Sri Sugesti Erwin Susanto Fachri Nugraha Adhiatma Faisal Budiman Faisal Candrasyah Hasibuan Fakhrezi, Alfian Favian Dewanta Febriansyah B, Muh Asyraf Fidar Adjie Gelar Budiman Gustommy Bisono Hakim, Ahmad Tsaqib Hendro Iman Pangestu Herda Theo Perdana Hilal Hudan Nuha Husneni Mukhtar Ilman Syakir Saputra Imam Nashiruddin Inda Izzatin Tujza Kayla Vernanda, Nafisa Keinan Shofiandieni Haryo Putri Kurnaman, Cyril Nugrahutama Leanna Vidya Yovita Lisnawati S. Bangun M. Adnan Nur Adrika M. Irfan Pratama Maghfuri, Syakir Maman Abdurohman Mirdan Syahid Mulya Sudrajat Muhammad Irfan Denatama Muhammad Irfan Denatama, Muhammad Irfan Mulki Nurullah Perbawa Mustikawati, Elsa Nachwan Mufti Nachwan Mufti Adriansyah Nindy Ayu Marthaliana Nugroho, Aditya Bakti Nuha, Hilal H Ongko Cahyono Parman Sukarno Perbawa, Mulki Nurullah PRASETIA, RENDI DIAN Pratama, M. Irfan Putra, Made Adi Paramartha Raharjo, Risqi Herlambang Rahmat Yasirandi Raja Surya Dharma Lubis Ratnasih Ratnasih Ratnasih _ RATNASIH, RATNASIH Rendy Munadi Revan Faredha Aswariza Revan Faredha Aswariza, Revan Faredha Ridha Muldina Negara Ridha Negara Rini Cahyani Risqi Herlambang Raharjo Risyad Riyadi Robby C. Manurung Ryan Danny Kresnawan Salsa Rizkiana Seno Adi Putra Sidik Prabowo Siska Riantini Arif Sofia Nafila Putri Sophie Dwivita Evans Anthen Sri Ariyanti Suntoro Suntoro Taufik Hasan Triani Wulandari Triani Wulandari Triani Wulandari Tsaqib, Aliya Uke Kurniawan Usman Vinsensius Sigit Widhi Prabowo Vita Azrina Aulia Warsa, Candra Eka Dwi Winana Aperta Libar Yakobus Yulyanto Kevin Yoslie Yoslie Yudha Purwanto Yulius Anggoro Pamungkas Zulfikri, Achmad Auliyaa