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<![CDATA[Analisis Kinerja Protokol Ad Hoc On-Demand Distance Vector (AODV) dan Fisheye State Routing (FSR) pada Mobile Ad Hoc Network ]]>
<![CDATA[Desy Ulina Purba]]>;
<![CDATA[Rakhmadhany Primananda]]>;
<![CDATA[Kasyful Amron]]>
<![CDATA[ Jurnal Pengembangan Teknologi Informasi dan Ilmu Komputer Vol 2 No 7 (2018): Juli 2018 ]]>
Publisher : <![CDATA[Fakultas Ilmu Komputer (FILKOM), Universitas Brawijaya ]]>
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<![CDATA[The development of ad-hoc network technology is Mobile Ad-Hoc Network (MANET). MANET is formed from a collection of nodes that use wireless interfaces to be able to communicate between nodes with other nodes. Each node has the same position, so it takes a routing protocol that able to cover the exchange of data to be able to provide an optimal routing path. In this research, routing protocols used are AODV and FSR. AODV routing protocol establishes a route from one source node to the destination node based on the request of the source node. FSR routing protocol, each node stores a table containing route information on each node that it knows, route information will be updated regularly in case of link changes. Parameters of routing protocol performance measured in the form of packet delivery ratio, end to end delay, throughput and packet loss using Network Simulator 2.35. The results obtained in this research are FSR protocols best at the value of throughput parameters with an average value of 108,435 kbps and end to end delay with an average value of 16.06575 m/s. AODV protocol, best at the value of packet delivery ratio with an average value of 98.95 % and packet loss with an average value of 1.05 %. AODV protocol routing and FSR protocols have their respective advantages over each protocol based on Quality of Service (QoS) performance values ​​on the addition of nodes and packet size variations.]]>
<![CDATA[Rancang Bangun Sistem Komunikasi Bluetooth Low Energy (BLE) Pada Sistem Pengamatan Tekanan Darah ]]>
<![CDATA[Arief Sukma Indrayana]]>;
<![CDATA[Rakhmadhany Primananda]]>;
<![CDATA[Kasyful Amron]]>
<![CDATA[ Jurnal Pengembangan Teknologi Informasi dan Ilmu Komputer Vol 2 No 8 (2018): Agustus 2018 ]]>
Publisher : <![CDATA[Fakultas Ilmu Komputer (FILKOM), Universitas Brawijaya ]]>
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<![CDATA[Technology development can make human works easier in various fields, for example health field. One of the example technology application in health field is automatically blood pressure measurement. Technology that can do thing like that is Internet of Things. Internet of Things is a concept where physical object like refrigerators, lights, etc can communicate with each other through a protocol, such as Bluetooth Low Energy. Bluetooth Low Energy is a Classic Bluetooth development version that specifically implemented on Internet of Things. Bluetooth Low Energy has advantages over other protocols such as better power saving, wide connectivity range and fast data transmission. Therefore, researcher conducted research by implementing Bluetooth Low Energy in real life which is blood pressure measurement. The results of this study show that blood pressure monitoring works succesfully where the sensor can monitor the blood pressure automatically and the data results succesfully sent via Bluetooth Low Energy. In this research, Bluetooth Low Energy data transmission performance is tested with two scenarios, distance modification and connection interval modification. The average of delivery delay is 2.81 seconds and 2.6 seconds respectively. These test scenarios show that distance & connection interval can affect the Bluetooth Low Energy performance]]>
<![CDATA[Analisis Pemakaian Energi Pada Sensor Node Dengan Protokol Komunikasi RF24 Menggunakan Sumber Daya Baterai ]]>
<![CDATA[Arya Sena Marga Mukti]]>;
<![CDATA[Rakhmadhany Primananda]]>;
<![CDATA[Kasyful Amron]]>
<![CDATA[ Jurnal Pengembangan Teknologi Informasi dan Ilmu Komputer Vol 2 No 8 (2018): Agustus 2018 ]]>
Publisher : <![CDATA[Fakultas Ilmu Komputer (FILKOM), Universitas Brawijaya ]]>
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<![CDATA[Wireless Sensor Network (WSN) is a monitoring technology consisting of two or more sensor nodes scattered and coordinated by a system using a wireless network. The sensor node is a WSN constituent component that has a special section for sending and receiving data, one of which is the NRF24L01 module. One of the problems that occur in the sensor node is that with only limited resources such as batteries, the sensor node is expected to be capable of continuously running various processes. For that reason, the researcher builds sensor node equipped with NRF24L01 module and performs the measurement of energy consumption from the sensor node by direct observation using power monitor, thus producing sensor node which can be measured its power consumption, and to know the energy consumption of NRF24L01 application on the sensor node. Measurements are made through 3 scenarios, namely temperature data reading, data transmission, and temperature data readings as well as sending them. the effect is seen when the temperature data reading scenario, energy consumption of the sensor node is 58mAh, but when added data transfer process which involves NRF24L01 as communication module, energy consumption from sensor node to 75mAh.]]>
<![CDATA[Analisis Performa Protokol LTE untuk Pengiriman Periodic Messages pada Vehicular Network ]]>
<![CDATA[Ferra Adelinna Wibowo Putri]]>;
<![CDATA[Adhitya Bhawiyuga]]>;
<![CDATA[Kasyful Amron]]>
<![CDATA[ Jurnal Pengembangan Teknologi Informasi dan Ilmu Komputer Vol 2 No 8 (2018): Agustus 2018 ]]>
Publisher : <![CDATA[Fakultas Ilmu Komputer (FILKOM), Universitas Brawijaya ]]>
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<![CDATA[Long Term Evolution or LTE is a mobile wireless communications technology with downlink data transmission rate of 150 Mbps and 75 Mbps Uplink. Seeing good LTE performance, came the idea to combine LTE as a communication protocol on the vehicular network. Basically the vehicular network already has a de facto communication protocol that is an ad-hoc 802.11p short range communication. However, with close range transmission on the 802.11p protocol there is a problem with the communication between the vehicle and the Road Side Unit or RSU in the delivery of periodic messages on the condition of the vehicle moving at high speed and the RSU is not in a vehicle transmission span. Although LTE comes with non ad-hoc infrastructure but LTE offers wide transmission range and high transmission speed. To see the performance of LTE on the vehicle network then do the research, with traffic scenario closer to reality. Preferred scenarios are traffic scenarios with vehicle density, vehicle speed, transmission data and transmission frequency. The results show that LTE has a good performance to be applied and developed in the vehicle network. By showing a small value less than 500 ms in the graphics increase end-to-end delay and 0 % for packet loss on vehicle speed scenarios and messaging frequency in accordance with the needs of safety applications on the vehicular network.]]>
<![CDATA[Pengembangan Perangkat Lunak IoT Cloud Platform Berbasis Protokol Komunikasi HTTP ]]>
<![CDATA[Ocki Bagus Pratama]]>;
<![CDATA[Adhitya Bhawiyuga]]>;
<![CDATA[Kasyful Amron]]>
<![CDATA[ Jurnal Pengembangan Teknologi Informasi dan Ilmu Komputer Vol 2 No 9 (2018): September 2018 ]]>
Publisher : <![CDATA[Fakultas Ilmu Komputer (FILKOM), Universitas Brawijaya ]]>
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<![CDATA[The primary aim of Internet of Things (IoT) is to expand the benefits of Internet connectivity by connecting objects around us to the internet, thus enabling remote control and accessibility. IoT devices often have limitations in terms of storage capacity and computing capabilities. This requires the IoT device to be integrated with systems that have better computing capabilities One of them is cloud-based computing system. However, the integration between IoT and cloud devices has challenges in terms of network communication, security, and device management. Network communication is the number of network technologies being used, thus the selection of communication protocols should consider its support for a variety of devices. Security and privacy are a concern because of the large number of IoT devices that can be easily connect to the cloud, requiring authentication and authorization that is required to identify and validate devices that transmit the data. Device management is required due to the large number of IoT devices that will be used, it requires a device management mechanism. Based on those problems, a solution was proposed on IoT cloud platform design using HTTP communication protocol to solve network communication and RESTful for device management constraints. As for identifying and validating devices that transmit data, an authentication and authorization mechanism using JSON Web Token is utilized. The result of system performance testing, is that the built systems are capable of handling up to 100 users simultaneously.]]>
<![CDATA[Analisis Kinerja On-Path Caching Dan Off-Path Caching Pada Information-Centric Networking ]]>
<![CDATA[Muhamad Rizka Maulana]]>;
<![CDATA[Achmad Basuki]]>;
<![CDATA[Kasyful Amron]]>
<![CDATA[ Jurnal Pengembangan Teknologi Informasi dan Ilmu Komputer Vol 2 No 9 (2018): September 2018 ]]>
Publisher : <![CDATA[Fakultas Ilmu Komputer (FILKOM), Universitas Brawijaya ]]>
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<![CDATA[The massively increasing Internet traffic is not supported by the current Internet architecture which is still based on host-centric communication. Information-centric networking (ICN) paradigm has been proposed to resolve that problem with content-centric communication. Some ICN architectures have been proposed, such as CCN, DONA, and NetInf. Those proposed architectures generally have three main concepts, which are publish-subscribe operation, in-network caching, and content-oriented security. In-network caching plays a very important role in ICN paradigm. It can improve network performance by saving content in caches that are spread in the network. This research aims to compare on-path caching and off-path caching strategies using Biznet topology on Icarus simulator. The result shows that off-path caching has 12.45% higher cache hit ratio than on-path caching, and on-path caching has 63.14% lower link load and 42,07% lower latency than off-path caching. In addition to that, it is worth noted that bigger cache capacity and α value results in higher cache hit ratio, lower link load, and lower latency.]]>
<![CDATA[Rancang Bangun Perangkat Mobile Berbasis Delay Tolerant Network Sebagai Perantara Pengiriman Data Sensor Dari Lapangan Ke Pusat Data ]]>
<![CDATA[Hendra Danu Laksana]]>;
<![CDATA[Adhitya Bhawiyuga]]>;
<![CDATA[Kasyful Amron]]>
<![CDATA[ Jurnal Pengembangan Teknologi Informasi dan Ilmu Komputer Vol 2 No 9 (2018): September 2018 ]]>
Publisher : <![CDATA[Fakultas Ilmu Komputer (FILKOM), Universitas Brawijaya ]]>
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<![CDATA[Internet of Things (IoT) consist of three main components: hardware, middleware, and presentation. The emerging problem is used hardware in sensor node have constrained processor and memory ability. Therefore, sensor node only functionate as sensor data reader and sender to data center for data analysis and decision making. Data sending in IoT system from sensor node to data center can use several protocol, but no one of those procotols can be used in intermittent connected network. Attempting to overcome these problems, a system that implements the mechanism of store-carry-forward data transmission is designed in this research. One of communication mechanism that implement store-carry-forward is Delay Tolerant Network. The designed mechanism will be applied to Android OS-based mobile device. The test results state that the system can transmit messages with a 100% success rate even when inter-device connection conditions are intermittently connected and the average delay is 51.8 seconds. The test result also states that the system is not too burdensome device because the device specifications that exist today is very qualified to accommodate the load.]]>
<![CDATA[Implementasi Metode Failover pada Broker Protokol MQTT Dengan ActiveMQ ]]>
<![CDATA[Mohammad Hafidzar Rakhman]]>;
<![CDATA[Widhi Yahya]]>;
<![CDATA[Kasyful Amron]]>
<![CDATA[ Jurnal Pengembangan Teknologi Informasi dan Ilmu Komputer Vol 2 No 10 (2018): Oktober 2018 ]]>
Publisher : <![CDATA[Fakultas Ilmu Komputer (FILKOM), Universitas Brawijaya ]]>
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<![CDATA[Internet of Things (IoT) can be interpreted as a concept to connect "Things" or real objects in the world with the internet and sharing information. To share information between "Things" over the internet, Iot needs an ideal and efficient communication protocol in terms of resources when sending messages. One of the protocols considered to fit with IoT communication model is the Message Queuing Telemetry Transport (MQTT) protocol. In the MQTT protocol communication model, the broker has an important role in the success of the communication process that occurs. When the broker stops, the publisher and subscriber can't make the communication process and have to wait for the broker to be fixed. The solution of broker problem can be minimized by implementing failover between master and slave broker. Therefore, this study implements failover to improve the availability of services to brokers. Based on the test results, the system obtained an average downtime value of 24.3266 seconds from 5 tests. While on performance testing, the system gets an average latency value of 1.1763 seconds on the publisher side and 0.1157 seconds on the MQTT subscriber side. In packet loss testing, missing messages amount to 20 messages from 50 messages when implementing failoverl.]]>
<![CDATA[Analisis dan Perbandingan Performansi File Sharing Peer-to-Peer Menggunakan Framework JXTA dan Gnutella ]]>
<![CDATA[Yoga Faodiansyah]]>;
<![CDATA[Kasyful Amron]]>;
<![CDATA[Eko Sakti Pramukantoro]]>
<![CDATA[ Jurnal Pengembangan Teknologi Informasi dan Ilmu Komputer Vol 2 No 10 (2018): Oktober 2018 ]]>
Publisher : <![CDATA[Fakultas Ilmu Komputer (FILKOM), Universitas Brawijaya ]]>
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<![CDATA[Teknologi informasi telah menjadi kebutuhan manusia dan salah satu bidang didalamnya yaitu sharing. Sharing adalah mekanisme yang dilakukan untuk berbagi resource berupa file, atau informasi lainnya kepada user lain dan bertujuan untuk memaksimalkan resource yang tersedia. Tujuan lainnya yaitu memberikan kemudahan untuk melakukan pencarian atau pembagian informasi pada user. File sharing merupakan kegiatan sharing yang banyak dilakukan dan berdasar pada arsiterktur yang digunakan dibagi menjadi dua yaitu client-server dan peer-to-peer. Muncul beberapa masalah saat arsitektur client-server digunakan yaitu salah satunya resource yang digunakan terbatas sehingga menghambat proses file sharing. Arsitektur peer-to-peer dapat menjadi solusi dari permasalahan tersebut karena pada arsitektur peer-to-peer, resource yang digunakan dapat dibagi pada setiap user yang terhubung. Mekanisme file sharing pada peer-to-peer berbeda-beda pada setiap generasi sehingga hasil kinerjanya pun berbeda. Penelitian ini dilakukan untuk mengetahui kinerja terhadap protocol yang digunakan yaitu JXTA dan Gnutella yang masing-masing pada generasi dua dan tiga untuk melakukan proses file sharing dengan trhoughput dan delay sebagai parameter. Untuk memperoleh nilai parameter dilakukan pengujian dengan melakukan proses file sharing sesuai dengan perancangan terhadap kedua protocol yang ditentukan. Hasil pengujian pada masing-masing protocol yang diperoleh kemudian dianalisis dan dibandingkan.]]>
<![CDATA[Implementasi Fitur Sleeping Client Pada Protokol Message Queue Telemetry Transport - Sensor Network (MQTT-SN) Berbasis Arduino & NRF24L01 ]]>
<![CDATA[Yandra Charlos Hasugian]]>;
<![CDATA[Sabriansyah Rizqika Akbar]]>;
<![CDATA[Kasyful Amron]]>
<![CDATA[ Jurnal Pengembangan Teknologi Informasi dan Ilmu Komputer Vol 2 No 10 (2018): Oktober 2018 ]]>
Publisher : <![CDATA[Fakultas Ilmu Komputer (FILKOM), Universitas Brawijaya ]]>
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<![CDATA[WSN (Wireless Sensor Network) is a connection contained sensor node or actuator, gateway, and client. WSN can be implemented using Message Queue Telemetry Transport (MQTT) is a protocol that runs on TCP/IP, where the sensor node connected to the server through the gateway as an intermediary client and server. Message Queue Telemetry Transport - Sensor Network (MQTT-SN) is way to solve the problem. In MQTT-SN have a feature that used to make a move client's state is Sleeping Client. In feature sleeping client there are several states are active, disconnect, asleep, awake, and lost. System in this research there are 2 client which consists of microcontroller Arduino Nano, module of NRF24L01, and sensor. And a gateway which consists of microcontroller Arduino Nano and module of NRF24L01. Client devices will search a gateway for communicate with gateway, after connect with the gateway, client will send data sensor and messages for changes states in sleeping client feature. Result from testing of system, client succeed to changes states and can send data sensor use a client device and a gateway device although use 2 client devices and a gateway device.]]>
