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All Journal Jurnal Teknologi Informasi dan Ilmu Komputer Journal of Information Technology and Computer Science Jurnal Pengembangan Teknologi Informasi dan Ilmu Komputer IKRA-ITH Informatika : Jurnal Komputer dan Informatika
Reza Andria Siregar
Fakultas Ilmu Komputer , Universitas Brawijaya
Computer Science & IT Control & Systems Engineering Education Electrical & Electronics Engineering Engineering

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Journal : Journal of Information Technology and Computer Science

 1 
Design of Soil Moisture Telemetry System Using cluster-based Wireless Sensor Networks Annisa Widuri Murti Utami; Dany Primanita Kartikasari; Adhitya Bhawiyuga; Reza Andria Siregar; Fariz Andri Bakhtiar
Journal of Information Technology and Computer Science Vol. 7 No. 3: December 2022
Publisher : Faculty of Computer Science (FILKOM) Brawijaya University

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

Abstract

Agriculture is an art and science used to cultivate the land, grow crops, and raise livestock. Agricultural land in Indonesia has different soil quality in each region. Soil quality for agriculture can have an impact on crops. Therefore, a Wireless Sensor Network (WSN) was created to make it easier to determine soil moisture. This system can help to monitor the condition of soil moisture content. WSN applies a Cluster-Based Algorithm, and the protocol used in WSN is a Low Energy Adaptive Clustering Hierarchy (LEACH). WSN will search for the cluster head, and then the sensor node will send the results of soil moisture sensing data to the cluster head for further data aggregation. Then, the results of the aggregation data will be sent to the sink node and then forwarded to the cloud. Data aggregation can make the sink stay longer than 30 minutes than the sink node that receives data without aggregation. Sink nodes that do not receive aggregation data also use more load current than sinks that receive aggregation data. The test results of the average response time to find new cluster heads have an average time of 6023.4 milliseconds. The maximum distance between nodes to transmit data to each other is 100 meters.
Utilizing a Routing Table of Proactive MANET Routing Protocol to Monitor a Group of People Mobility Trisnawan, Primantara Hari; Siregar, Reza Andria; Robbani, Dwindra Helmi
Journal of Information Technology and Computer Science Vol. 9 No. 2: August 2024
Publisher : Faculty of Computer Science (FILKOM) Brawijaya University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25126/jitecs.92648

Abstract

In general, a special group has a leader who is responsible for his or her members. The problem that often occurs in groups is the loss of members due to leaving the group. To overcome this problem, it is necessary to build a system that can help the leader monitor the members of his or her group by getting an alarm warning if there are members who have the potential to leave the group or even those who have left the group. Existing solution is using such one hop/direct communication, which may monitor each member too close. Then, our proposed system to overcome the limitation of a single hop wireless range is to monitor each member to some extent to reach multiple hops of wireless range. The system is developed using one of proactive MANET routing protocol, ie the Destination Sequenced Distance Vector (DSDV) protocol, and utilizes hop number information in the routing table to detect slave nodes (members' equipment) that have three or more hops from the master node (leader's equipment) or even if the slave node is lost. The testing on this system is carried out functionally and non-functionally. The results of functional testing show that the master node can produce an alarm warning in the form of a buzzer sound intermittently and the LED light flashes if there is a slave node with three number of hops or more and can produce an alarm warning in the form of a buzzer sound and the LED light flashes continuously if some slave nodes are lost. Routing table updates on this system have an average time of once every 92.445 seconds. The results of non-functional testing show that the average round trip time (RTT) required for the node to send broadcast messages is 0.208 seconds with 23 bytes of data and the average round trip time (RTT) to send SendMeYourNeighbour messages is 0.215 seconds with 43 bytes of data. Keywords: Routing table; Monitoring Mobility; Dynamic routing protocol; MANET; multihops; DSDV
Cloud-based Data Center Design as a Data Storage Infrastructure on Internet of Things Primananda, Rakhmadhany; Siregar, Reza Andria; Atha, Mochamad
Journal of Information Technology and Computer Science Vol. 4 No. 2: September 2019
Publisher : Faculty of Computer Science (FILKOM) Brawijaya University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (2300.64 KB) | DOI: 10.25126/jitecs.201942100

Abstract

The widespread use of Internet of Things (IoT) has effect in a growing number of hardware devices that can be controlled and monitored using a variety of applications. It affects the amount of data that must be collected to be analyzed and processed according to user requirement. The greater the data collected results in requirement of storage media that has access management and scalability that are effective and efficient. The data collected in cloud-based infrastructure namely Openstack. Implementation in this research by involving two physical device of server as main infrastructure that located in network of Faculty of Computer Science, Brawijaya University Malang which used as controller node and compute node. Controller can adapt to the use of various dashboard and provide a good access management service for users to request and create instances in Openstack. The resulting data center shows good performance based on scalability, access, and performance of data transmission from IoT sensors. The test is done gradually by adding requirement of compute nodes up to 24 VCPU, 48 GB of RAM, and 235 GB of HD storage in registered instances. Access at the data center can be done either from faculty internal network (private) and faculty external network (public) with access time under 100 ms.
Co-Authors Abyantara, Za’da Achmad Basuki Achmadi, Adrian Adam Hendra Brata Adam Syahputra Adhitya Bhawiyuga Adhitya Bhawiyuga, Adhitya Aditya Prayudhi Ahmad Aji Santoso Ahmad Faiz Ahmad Hanif AR Ahmad Lutfi Bayu Aji Ahmad Rizal Muttaqin Aladina, Yohanna Fransiska Alldo Raafi'ilman Andi Mohammad Thareq Akbar Annisa Widuri Murti Utami Anugerah Wijaya Ardhian Rizki Ramadhani Ari Kusyanti ari kusyanti Asika Ayu Wandira Asroful Khusna Arifianto Atha, Mochamad Audi Azzura Falaq Audi Fauzan Septano Bangsa, Rehan Putra Chandra Yogi Adhitama Cut Naurah Cassrisa Daffarez Elguska Dahru Wildan Pradanaputra Danny Candra Rumantyo Dany Primanita Kartikasari Dany Primanita Kartikasari Dany Primanita Kartikasari Destyorini, Diah Ratih Donny Kurniawan Dyan Krisyanto Dzaki, Alvin Pradano Ekky Pramudito Setiawan Eko Aditya Ramadianto Eldyto Puspa Laksana Fadhlan Muhammad Fariz Andri Bakhtiar Faruqi, Ibrahim Zhilal Fauzan Pahlawan Fedro Jordie T. H. Simangunsong Fitra Firdaus Gibran Akbaromi Luhkito Haidar Harfi Hadhiansah Heru Nurwarsito Hidayatus Syafa'ah Hilkya Dwima Palembangan Hilmy Riadika I Dewa Gede Ardana Pucanganom I Gede Wahyu Sanjaya I Made Oka Semara Putra Imaduddin, Muhammad Fakhri Imam Nurhidayat Imam Utomo Iman Aidil Nugraha Indra Lesmana Putra Isnaini Isnaini Ivan Faturahman Jaliasmar, Rendy Putra Jogi Oliver Yohanes Tampubolon Julio Dimitri Fredrik Kasyful Amron Kasyful Amron Khalid Hamzah Haza Al Hamami Labib Imam Hidayat Mahardika Yuristyawan Putra Mahendra Data Maxi Luckies Ginanjar Azis Miftaqul Novandi Moh. Ahsani Taqwim Mohammad Harits Mohammad Rizky Dwisaputra Muhamad Ralfi Akbar Muhammad Alfarizi Muhammad Alif Bahari Muhammad Alvian Syahputra Muhammad Ichwan Pradana Muhammad Muhajir Kurniawan Muhammad Reza Wahyu Chrisdyan Muhammad Ryan Firmansyah Muhammad Syaifuddin FP Muhammad Taufiq Aryadi Mulyadi, Yonathan Fanuel Nur Cahyo Utomo Nurovi Andiyani Nurudin Santoso Nurul Hidayat Pramukantoro, Eko Sakti Prasetyo Eko Yulianto Primantara Hari Trisnawan Puspita Ainunnazahah Ragil Setyo Utomo Rakhmadhany Primananda Rakhmadhany Primananda, Rakhmadhany Rakhmashany Primananda Ravy Agistya Alkamaly Retno Nizma'urrahmi Rian Bayu Pambudi Risqi Nuril Aimah Rivai Fansuri Nasution Rizky Suhaimi Robbani, Dwindra Helmi Rozali Syahputra Ryan Eko Listyanto Selma Aulia Sekarrizky Siska Irawati Sutrisno, Bagasdio Tasrahmiati Istiqomah Thelemanica Wicaksana Tiara Erlinda Tommy Bona Hamonangan Sitorus Trisnawan, Primantara Hari Tsany Afif Ula Auliya Ilham Irsahnda Widhi Yahya Widhi Yahya Yanuar Alfianus Yosephan Raharjo Yosua Tito Sumbogo Yudhanto, Alif Alamsyah