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All Journal JTEV (Jurnal Teknik Elektro dan Vokasional Jurnal Simetris Jurnal Online Mahasiswa (JOM) Bidang Teknik dan Sains Sinergi Jurnal RESTI (Rekayasa Sistem dan Teknologi Informasi) Seminar Nasional Teknologi Informasi Komunikasi dan Industri JURNAL PENDIDIKAN TAMBUSAI Share : Journal of Service Learning International Journal of Electrical, Energy and Power System Engineering (IJEEPSE) Jurnal Ilmiah Wahana Pendidikan Malcom: Indonesian Journal of Machine Learning and Computer Science J-ABDIPAMAS (Jurnal Pengabdian Kepada Masyarakat) Jurnal Rekayasa elektrika Journal of Education Religion Humanities and Multidiciplinary BATOBO: Jurnal Pengabdian Kepada Masyarakat Jurnal Media Akademik (JMA) Buletin Pos dan Telekomunikasi

Linna Oktaviana Sari

Universitas Riau

Author-ID : 2488672

Religion Arts Humanities Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Health Professions Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Mathematics Nursing Social Sciences Other

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Sistem Monitoring Arus Listrik Berbasis Internet of Things (IoT) pada Solar Panel di Laboratorium Pembangkit Listrik Tenaga Surya (PLTS) UIN Suska Riau: Electric Current Monitoring System Based on IoT (Internet of Things) On Solar Panel In Solar Electric Power Plant (PLTS) Laboratory of UIN Suska Riau Linna Oktaviana Sari; M. Fajar Edwin Saputra; Ery Safrianti
MALCOM: Indonesian Journal of Machine Learning and Computer Science Vol. 4 No. 1 (2024): MALCOM January 2024
Publisher : Institut Riset dan Publikasi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.57152/malcom.v4i1.1033

Salah satu energi yang dapat dimanfaatkan dari intensitas cahaya matahari yang tinggi di Indonesia ini adalah dengan memaksimalkan alat pengkonversi cahaya matahari menjadi energi listrik yang disebut dengan panel surya, besar daya keluaran yang dihasilkan oleh panel surya dipengaruhi oleh beberapa kondisi lingkungan dimana sebuah panel surya ditempatkan seperti suhu, intensitas cahaya matahari, arah datangnya sinar matahari dan spektum cahaya matahari. Kondisi lingkungan yang selalu berubah-ubah setiap waktu menyebabkan daya keluaran panel surya juga ikut berfluktuasi. Pemantauan terhadap parameter keluaran solar panel sangat diperlukan untuk menilai kinerja sebuah solar panel pada perubahan intensitas cahaya matahari. Pemantauan menggunakan software bertujuan agar pemantauan bersifat realtime sehingga dalam pemantauan tidak memerlukan cara manual dengan menggunakan alat ukur pada umumnya. Tujuan dari penelitian ini adalah untuk membuat sistem monitoring arus listrik berbasis IoT (Internet of Things) pada solar panel di laboratorium Pembangkit Listrik Tenaga Surya (PLTS) UIN SUSKA Riau. Hasil penelitian yang dilakukan menunjukkan bahwa pengiriman data dari NodeMCU yang telah dihubungkan dengan sensor ACS712 dan DHT22 menggunakan aplikasi blynk yang dilakukan selama 6 jam mampu mendeteksi arus, suhu, kelembaban dan daya yang ditampilkan dengan baik, monitoring dapat digunakan dengan menggunakan jaringan internet dan aplikasi blynk.

Performance Analysis Of DSDV, AOMDV and ZRP Routing Protocols Application Simulation In Pekanbaru Vehicular Ad Hoc Network (VANET) Ery Safrianti; Linna Oktaviana Sari; Fitriani Saputri
Buletin Pos dan Telekomunikasi Vol. 18 No. 2 (2020): December 2020
Publisher : Centre for Research and Development on Resources, Equipment, and Operations of Posts and I

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17933/bpostel.2020.180204

The increase in the number of vehicles without the development of driving safety technology, tends to create adverse impacts on society, such as a rise in casualties due to road accidents. Therefore, vehicles need information on the condition of the surrounding traffic environment to provide driver with safety. One of the methods used to obtain prompt information between vehicles that move dynamically is communication technology such as Vehicular Ad hoc Network (VANET). VANET has network characteristics that change rapidly due to the highly dynamic node movement. Therefore, it is necessary to choose the right routing protocol for optimal data transmission. In this study, the DSDV (Destination Sequenced Distance Vector), AOMDV (Ad-hoc on Demand Multipath Distance Vector), and ZRP (Zone Routing Protocol) routing protocols were tested using 3 field data scenarios. The first scenario is a variation of the number of nodes 100, 250, 600, and 700 nodes. The second scenario is a variation of the transmission ranges of 250m, 500m, and 1km. The third scenario is the variation of node speeds of 10 km/hour, 20 km/hour, 30 km/hour, 40 km/hour, and 50 km/hour in Pekanbaru city of Riau province. This research was carried out using the simulation method along with the QoS (Quality of Service) performance testing parameters comprising packet delivery ratio, end to end delay, throughput, collision rate, and packet loss. Out of the three scenarios tested, AOMDV is the best routing protocol to be implemented because it outperforms the other two protocol evaluated in all designated scenarios in the paper. Meanwhile, DSDV and ZRP are superior in end to end delay and routing overhead parameters, respectively.

Analisa Performansi Trafik Multimedia Pada Pemodelan Jaringan VPN Menggunakan Metode CLSA Aldi Kurniawan Batubara; Linna Oktaviana Sari
Jurnal Online Mahasiswa (JOM) Bidang Teknik dan Sains Vol 5, No 1 (2018): Wisuda April Tahun 2018
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Teknik dan Sains

Show Abstract | Download Original | Original Source | Check in Google Scholar

Network modeling is a way that must be learned by anyone who wants to build a network, either from the type of topology, or software that will be used. In designing a computer network based on Virtual Private Network (VPN), a networker's must have techniques or methods that are network management, so that the network can be made according to need. Network management recommended by Cisco is the Cisco Lifecycle Service Approach (CLSA) method, which manages the network until the redesign stages without changing the direction of the project's objectives. The purpose of making VPN network modeling is to see the effect of topology differences, multimedia traffic and the number of users. The design uses GNS3 v2.0.3 and VirtualBox software, where GNS3 allows complex network simulations, because it uses the original operating system from a network device such as cisco so that the computer can function like a router or even a switch. In designing this network the measuring value to be in use is throughput, delay, packet loss and jitter. Scenario testing using star topology, then do 3 multimedia traffic conditions and use the condition 1 client and 2 client. From star topology test with 3 multimedia traffic, the average delay obtained at 1 client is 34,53 ms and at 2 client equal to 57,76 ms, the average jitter obtained at 1 client is 75,2 ms and at 2 client of 114.5 ms, where the delay result <150 ms (millisecond) is categorized good according to ITU-T G.107 10 06/2015. While the average throughput obtained at 1 client of 0.150 Mbits/sec and at 2 clients of 0.283 Mbits/sec, the results obtained are categorized fairly well according to ITU-T X.135 08/97 with a good categorization of 0.628 Mbits/sec. For packet loss obtained at 0%, where the packet loss < 1% is categorized good according to ITU-T G.1010 11/2001.Keyword : VPN, QoS, CLSA, GNS3 v2.0.3, VirtualBox

Perancangan Program Pengiriman Berkas dengan Implementasi Java Socket Rahmat, Fajar; Hidayah, Rahman; Marpaung, Ranto Anjasmara; Haritsi, Salman Al; Sari, Linna Oktaviana
Jurnal Pendidikan Tambusai Vol. 7 No. 3 (2023): Desember 2023
Publisher : LPPM Universitas Pahlawan Tuanku Tambusai, Riau, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jptam.v7i3.11299

Pertukaran berkas melalui jaringan telah menjadi bagian penting dari kehidupan sehari-hari. Untuk memenuhi kebutuhan ini, penelitian ini merancang serta mengimplementasikan program pengiriman berkas berbasis Java Socket. Dengan berfokus pada efisiensi dan keamanan, penelitian ini menggunakan pendekatan pengembangan waterfall yang telah dimodifikasi untuk mencakup analisis kebutuhan sistem, perancangan aplikasi, dan uji coba aplikasi. Arsitektur aplikasi memungkinkan pengguna saling terhubung melalui server, dengan username sebagai pengenal. Dengan IDE Apache Netbeans, program ini menggunakan Java Socket untuk impelementasi skema client-server. Penulis menggunaan metode pengujian blackbox untuk uji coba aplikasi, menghasilkan hasil positif pada skenario seperti pengaktifan server, koneksi pengguna, pengiriman dan pengunduhan berkas, serta manajemen koneksi oleh admin. Hasil dari penelitian ini menunjukkan bahwa aplikasi ini dapat menjadi solusi efisien untuk pertukaran berkas pada lingkungan jaringan internal, dengan keamanan yang ditingkatkan. Meskipun demikian, masih diperlukan pengelolaan jaringan yang cermat untuk memastikan akses terbatas pada pengguna internal. Saran untuk pengembangan lebih lanjut mencakup otomatisasi pembuatan folder saat pengguna terhubung ke server. Dengan demikian aplikasi ini dapat memberikan kontribusi dalam memenuhi kebutuhan pertukaran berkas dengan cara yang efisien dan aman di lingkungan jaringan tertentu.

Analysis Simulation of LTE Network Capacity in Pekanbaru Sari, Linna Oktaviana
International Journal of Electrical, Energy and Power System Engineering Vol. 1 No. 1 (2018): International Journal of Electrical, Energy and Power System Engineering (IJEEP
Publisher : Electrical Engineering Department, Faculty of Engineering, Universitas Riau

In Indonesia, LTE technology is appropriately to be applied by telecommunication operators in improving cellular communication services. In 2018, the number of LTE network users in Pekanbaru continues to increase. Increasing number of customers need increasing service capacity. To fulfill the capacity needs of LTE network services with better signal level in 2018, then in this study has been analyzed the simulation of LTE network capacity in Pekanbaru City. In this research, we use Monte Carlo simulation for analyze capacity. Frequency Division Duplex method with 1800 MHz frequency and COST- 231 Hata propagation model were used in the simulation. The results of simulation capacity in Pekanbaru show that the urban area needs 143 number of BTSs for 20MHz bandwidth, BTSs coverage reaches 84.4% of covered area and highest focus zone covered at -100 dbm signal, and for 5MHz Bandwidth, the total number of subscribers is 47.375, with 39.158 connected subscribers and 8.216 unsuccessful subscribers.

Broadband Network Fiber to the Home (FttH) Design for Improving Performance of Information and Telecommunication Network in Riau University Safrianti , Ery; Sari, Linna Oktaviana; Retdha Yuhana, Dwi Putra
International Journal of Electrical, Energy and Power System Engineering Vol. 1 No. 1 (2018): International Journal of Electrical, Energy and Power System Engineering (IJEEP
Publisher : Electrical Engineering Department, Faculty of Engineering, Universitas Riau

Increased demand for information and telecommunications at the University of Riau demanding reliable carrier network availability. Copper cable network that now exists less support for multimedia network performance. Therefore, it is necessary to design a new access networks. One alternative is to implement fiber optic technology Fiber to the Home (FttH). This research design a FttH network for information access needs on the campus site, located in Panam, Pekanbaru. The results show the needs of Optical Network Terminal (ONT) as many as 209 units and 34 units of Optical Distribution Point (ODP), using passive splitter 1: 8 type of wall. Optical Distribution Cabinet (ODC) 1 unit to serve all the region in UR with a capacity of 24 core, using ODC 144 type. Calculation of the sample data taken, showing the speed of each customer in the Engineering Faculty using FttH is approximately 3 Mbps. Link Budget Calculations indicate that power received by each faculty on average -23.17 dB, it can be concluded FttH network design is feasible and appropriate ethical standards that have been determined shall not exceed -28 dB. Attenuation of each faculty obtained the average value of -21.17 dB.

Impact of Different Topology on the Performance of IPSec VPN Multimedia Using CLSA Sari, Linna Oktaviana; Batubara, Aldi Kurniawan
International Journal of Electrical, Energy and Power System Engineering Vol. 1 No. 2 (2018): International Journal of Electrical, Energy and Power System Engineering (IJEEP
Publisher : Electrical Engineering Department, Faculty of Engineering, Universitas Riau

Due to multimedia application, network communication are expected to support multimedia traffic such as voice, video streaming and real time chat with a variety of Quality of Service (QoS) requirements. To support multimedia communications, it is desirable to use a network that meets QoS Parameter requirements. To deal with these challenges. In this study, VPN was designed with IPSec Tunneling. In designing VPN, the CLSA method is used. The network is composed of different topologies and uses OSPF as the routing protocol. Then multimedia traffic is passed on VPN networks to see the impact of different topologies on performance.The result show that theQuality of Service (QOS)in VPNobtained areaccording to ITU-T G.107 10 06/2015. The comparison of the average delay between the mesh and the star topology shows that the average delay in the mesh topology is 23% less than the starfor multimedia traffic. The comparison of the through put between the mesh topology and the star shows that the average throughputin the mesh topology is 68.8% betterthan the star for multimedia traffic. The comparison of the jitterbetween the mesh topology and the star shows that the average jitter in the star topology is 6%shorterthan the mesh for multimedia traffic.

Optimization of Universitas Riau Data Network Management Using Software Defined Network (SDN) Safrianti, Ery; Sari, Linna Oktaviana; Mahan, Rian Arighi
International Journal of Electrical, Energy and Power System Engineering Vol. 2 No. 3 (2019): International Journal of Electrical, Energy and Power System Engineering (IJEEP
Publisher : Electrical Engineering Department, Faculty of Engineering, Universitas Riau

Computer networks are one of the main parts in the telecommunications system. To support reliable network technology, a centralized network is needed so that network traffic can be managed more easily. Software-Defined Network (SDN) technology is a centralized network that provides a separation between control planes and data planes in different systems. This study discusses the optimization of network management at the University of Riau (UNRI) using SDN. Optimization is done by designing a UNRI computer network in the form of SDN then simulated using the Mininet. Quality of Service (QoS) analysis is performed from the measurement results using Wireshark. The network simulation results give a delay value of 0.506 ms, 0% packet loss, the throughput of 590,392 Mb / s and jitter of 0.093 ms. The SDN network provides better delay and jitter performance compared to conventional UNRI networks with a delay value of 13,874 ms, 0% packet loss, 635.1 Mb/s throughput and 2.6 ms jitter. UNRI's SDN network design is worth considering because it has better QoS values, delay, and jitter below ITU standards and conventional networks.

Performance Analysis of DSR and TORA Model Routing Protocols In Vehicular Ad Hoc Network Sari, Linna Oktaviana; Azmi, Agusurio; Safrianti, Ery; Jalil, Feranita
International Journal of Electrical, Energy and Power System Engineering Vol. 3 No. 3 (2020): International Journal of Electrical, Energy and Power System Engineering (IJEEP
Publisher : Electrical Engineering Department, Faculty of Engineering, Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/ijeepse.3.3.94-99

Pekanbaru city is a large area, therefore traffic congestion often occurs due to the density of society’s vehicles. From this problem, it is needed a technology that can exchange information between vehicles. Information Technology that can involve many vehicles with special network types without dependence on an infrastructure is Ad Hoc Network. One type of this network is Vehicular Ad Hoc Network (VANET). VANET is a new concept in enabling communication between Vehicle to Vehicle (V2V). For efficient data packet delivery, VANET requires a routing protocol. In this research, for simulated and analyzed performance is used the Dynamic Source Routing (DSR) and Temporally Ordered Routing Algorithm (TORA) protocol. NS-2 is used to simulated a moved nodes, SUMO software is used to simulated real map of SKA Mall crossroad and parameter the quality of performance routing protocol DSR can determined by End to End Delay, Packet Delivery Ratio (PDR) and Routing Overhead (RO). This simulation uses scenario 100 nodes, 150 nodes, 200 nodes and 250 nodes. The simulation results with the scenario of changing the number of nodes, the DSR routing protocol produces better performance with an average of End to End Delay is 0.1066 s, average of PDR is 95.45% and average of RO is 1.0076. While the TORA routing protocol has an average of End to End Delay is 0.1163s, average of PDR is 93.49% and average of RO is 1.0801. And in the scenario of node speed changes, the TORA routing protocol produces better performance with an average of End to End Delay is 0.0861 s and average of PDR 97.37%. While the DSR routing protocol is better with an average of RO is 1.0076.

Discovery Routing Time Speed Comparison of AODV, OLSR and ZRP protocols on MANET Safrianti, Ery; Oktaviana Sari, Linna; Rahayu, Tulus
International Journal of Electrical, Energy and Power System Engineering Vol. 3 No. 3 (2020): International Journal of Electrical, Energy and Power System Engineering (IJEEP
Publisher : Electrical Engineering Department, Faculty of Engineering, Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/ijeepse.3.3.100-106

Mobile Ad hoc Network (MANET) is a wireless network that contains a collection of nodes without infrastructure and interconnected to communicate. MANET works dynamically when a group of nodes moves spontaneously, so the network topology can change quickly and cannot be predicted. It causes changes in wireless network topology according to existing conditions. The node functions in determining the route to be selected. Ad Hoc networks have limited transmission range, so routing is needed to send data over the network. The problem with mobile nodes is that routing must provide a path when the node changes. The speed of a node obtaining information is affected by the routing protocol used in the network. Each routing protocol has different capabilities in network speed, so the discovery routing time for each routing is also different. The selected routing protocols are Ad Hoc On-Demand Distance Vector (AODV), Optimized Link-state (OLSR), and Zone Routing Protocol (ZRP). The study will conduct a comparative analysis of ad hoc network initialization speeds on AODV, OLSR, and ZRP routing protocols. The parameter tested is the speed of routing discovery. After the data is collected, an analysis is carried out by looking at the routing discovery speed of each routing protocol. The test results show that each of the routing protocols examined, the AODV routing protocol, has a faster routing discovery time than the OLSR and ZRP routing protocols.

Co-Authors Abiyyah, Liandri Talitha Adi Syahputra Adinda Zilly Arsyika Agam Murtio Putra, Agam Murtio Ahmad Romadan Akbar, Zatryandy Aksana, Anandaku Aldi Kurniawan Batubara Aldi, Robi Aldy Fadilla Alfon Sera Anashroh Rizkiyah Siregar Andhi, Rahmat Rizal Andika Prinanda Angreany Yasmin Anhar Anhar Anhar Arianda, Habil Putra Arif Fauzar Arif Fauzar Arum Parastika As’ari, Azi Azmi, Agusurio Batubara, Aldi Kurniawan Batubara, Aldi Kurniawan Berlian, Dini Candra Galang Gemilang Putra Cristin Manora Dahliyusmanto, Dahliyusmanto Danny Wijaya Dara Incam Ramadhan Dara Incam Ramadhan, Dara Incam Darbi, Ahmad Dian Yayan Sukama Dian Yayan Sukma, Dian Yayan Dwi Putra Retdha Yuhana Edi Susilo Edi Susilo Erma Yuli Clara Saragih Ery Safrianti Ery Syafrianti Eryzal SP Siregar Fajar Kurniawan Feranita Feranita Feranita Feranita Feranita Feranita Feranita Feranita Feranita Jalil Feranita Jalil Fikri, Muhammad Haikal Firdaus Firmawan, Andes Fitri Wulandari Fitriani Saputri Fitriani Saputri Fri Murdiya, Fri Friska Yudhistira Gemilang, Hafiz Pradana Gozali, M Moriandy Hakim Ata Attaturk Hapzi Ali Haritsi, Salman Al Haziq Hazman Hazline Atika Suri Helena Helena, Helena Heryanto Chandra Indah Permata Sari Indah Permata Sari Indra Putra Wijaya, Indra Putra Irsan Fitrah Adhil IRSAN TAUFIK ALI Jalil, Feranita Julhendra, Satria Kiki Julita Ningsih Kurniawan, M. R. Lamhot Raden Sitorus M Arif Syiaruddin M. Fajar Edwin Saputra Mahan, Rian Arighi Marpaung, Ranto Anjasmara Marwa Miri Al-Haque Mei Safrina Mudinillah, Adam Muhammad Ariq Istiqlal, Muhammad Ariq Muhammad Gunawan Muhammad Rasyidin Siregar Muhammad Ridwan Saputra Muhammad Rizki Radhelan Mutia Indah Lestari Nestor Hasudungan Silaban, Nestor Hasudungan Nobon Lazirsah Adnil Nur Aprilia Sari Nurhalim Dani Ali Nurhidayah Rahman Pinarian Elni Endra Saneni Prio Setyo Putri Ramadhani Muliaqalbi R.A Rizka Qori Yuliani Putri Rahmad Rudi Clinton Rahmat, Fajar Ramadhan Imam Dzaky Ramadhani, Cut Muthia Retdha Yuhana, Dwi Putra Reza Pahlevi Rezki Ananda Gusma Rhendy Theopilus Silalahi, Rhendy Theopilus Riadi, Rahadatul â€˜Aisy Rian Arighi Mahan Ridho Yatullah Ridho Zikril Hidayatullah Rifaldo, Rifaldo Riki Desrianto Rina Ayu Nabila Riyati Pasaribu Romadan, Ahmad Rosma, Iswadi Hasyim Rozy Syaputra Ryant Pratama Salhazan Salhazan Salim, Kelvin Rainey Saljuwita, Saljuwita Salwa Madihah Syahnevi Samudra, Bayu Saputra, Fanny Eka Satiarini, Astri Seprita Wulansari Sihotang, Hari Siti Maryam Sri Ayuni Sugianto, Aktub Suwitno Suwitno Suwitno, Suwitno Syah, Maulana Syahrul Taufano, Haza Tulus Rahayu Tulus Rahayu, Tulus Utari Nurul Fajar Nasution Valentino, Novri Veni Yuherlina Putri, Veni Yuherlina Wahyuningtias, Defvi Wijaya, Alvansya Hawari Wijayanto, M. Rido Yosef Asido Manalu Yostisel Oktaria Yusnita Rahayu Zikri Pradana

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