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All Journal Jurnal Simetris CommIT (Communication & Information Technology) Format : Jurnal Imiah Teknik Informatika Bianglala Informatika : Jurnal Komputer dan Informatika Akademi Bina Sarana Informatika Yogyakarta INTEGER: Journal of Information Technology Faktor Exacta Cyberspace: Jurnal Pendidikan Teknologi Informasi IKRA-ITH Informatika : Jurnal Komputer dan Informatika SINTECH (Science and Information Technology) Journal J I M P - Jurnal Informatika Merdeka Pasuruan Jurnal Teknik Informatika UNIKA Santo Thomas DoubleClick : Journal of Computer and Information Technology Jurnal Nasional Komputasi dan Teknologi Informasi Multitek Indonesia : Jurnal Ilmiah ComTech: Computer, Mathematics and Engineering Applications JISA (Jurnal Informatika dan Sains) Community Development Journal: Jurnal Pengabdian Masyarakat BERNAS: Jurnal Pengabdian Kepada Masyarakat Jurnal Pengabdian kepada Masyarakat Jurnal PkM (Pengabdian kepada Masyarakat) Jurnal Riset dan Aplikasi Mahasiswa Informatika (JRAMI) Jurnal Teknik Informatika Unika Santo Thomas (JTIUST) Teknika Abdine : Jurnal Pengabdian Masyarakat Jurnal Maklumatika JRKT (Jurnal Rekayasa Komputasi Terapan)
Harry Dhika, Harry
Universitas Indraprasta PGRI
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Journal : JISA (Jurnal Informatika dan Sains)

 1 
Optimasi Jalur Transfer Data dari HTTP menjadi MQTT pada IoT menggunakan Cloud Services Claudia Felicia Permatasari; Harry Dhika
JISA(Jurnal Informatika dan Sains) Vol 1, No 2 (2018): JISA(Jurnal Informatika dan Sains)
Publisher : Universitas Trilogi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31326/jisa.v1i2.446

Abstract

At this time, in the era of technological development and information that incresingly very fast, introduced smart device systems that can help any stuff and conditions of human work, this technology is known as IoT or the abbreviation of Internet of Things Technology. With the existence of IoT systems, every devices connected to microcontroller, and we can communicate to domonitoring stuff and work more easier anytime, anywhere, and with variety of gadgets that we have. However, it must be supported by the existence of a stable supporting internet access. The HTTP protocol is used to connect communication networks and data traffic between devices on IoT has laxity with effectiveness, supports faster data transmission capabilities, resources intensive used, complicated message formats, large data sizes, and the process of checking traffic for each data consume a lot of time. This exactly affects for the performance of related systems. Referring to these constraints, this paper will discuss the comparison betw en HTTP and MQTT protocols in terms of protocol models, speed of data transmission, size of messages sent, and optimal use for each protocol. Implementation of this system test also involves the implementation of RabbitMQ as a Message Broker between the sender / publisher (smart phone) and the receiver / subscriber (IoT device) which is tasked with storing temporary data before being distributed to the receiver. Not only that, RabbitMQ also has a role to handle if the internet connection is unstable or temporarily dead, the server can store data temporarily on RabbitMQ and will return the data to the IoT device if the internet connection is more stable. This such a system mechanism can certainly be a solution for us to against the problem of data loss due to unstable internet connections. Users/ clients are no longer afraid that data will be lost because all data will be accommodated in RabbitMQ stored place, not influenced by the stability of the internet network connection. In this case, RabbitMQ must be in container environment, for that we also need a docker when installing a broker which is useful as a media containerize. With the docker container, installing RabbitMQ becomes so easy because the installation is not really done from the beginning (as we knew that potentially quite complicated), but we will only install containers that have been filled by RabbitMQ. 
Virtual Reality Architecture Oriented Wireless Connection For Future Generation Virtual Reality Devices harry dhika; dicky kurnia putra
JISA(Jurnal Informatika dan Sains) Vol 3, No 1 (2020): JISA(Jurnal Informatika dan Sains)
Publisher : Universitas Trilogi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31326/jisa.v3i1.500

Abstract

In order to enhance the user experience of virtual reality (VR) devices, VR multi-user environments and wireless connections must support as the latest generation of VRdevices. Wireless network-based wireless communication devices (WLANs) are popular consumer devices with high throughput and low cost using incompatible bands. However, the use of WLANs can cause packet delivery delays, due to their distributed nature when accessing channels. In this paper, we carefully discuss wireless VR via WLAN, and we request an efficient wireless multiuser VR communication architecture, as well as providing communication for VR. Because the architecture proposed in this paper uses many WLAN standards, based on the characteristics of each VR traffic chain, it is agreed that it supports the efficient sending of massive uplink data generated by several VR devices, and provides adequate frame rates and video control frames. rate for high-quality VR services. We conduct evaluations that are supported to improve exceptional applications than are supported
Co-Authors ADE SYAHRUL RAMDAN Agung Kusuma Wardhana Aswin Fitriansyah Aswin Fitriansyah, Aswin Atikah Atikah Claudia Felicia Permatasari Dewi Mustari Dhea Shifa Meliyanti dicky kurnia putra Fahad Nahdi Faisal Faisal Fanisya Alva Mustika Febryan Ramdani Fitriana Destiawati Fitriana Destiawati Guspriyatna Nurcahya Helmi Veris Heri Satria Setiawan Hisbikal Haqqi Muflihin Ibnu Malik Iis Dewi Lestari Irwan Agus Isnain, Nasrulloh Isnain, Nasrulloh Iwan Hermawan Jaman, Jajam Haerul Julianto Agus Prabowo Kristiningsih Kristiningsih Luh Putu Widya Adnyani Lukman Lukman Lukman Lukman Merita Ayu Sri Maharani Miftahur Rizki Muhamad Juliardi Muhammad Abdul Hafids Muhammad Tofan Muhammad Tri Habibie Musa Jaya Nahdi, Fahad Nia Rahma Kurnianda Noor Komari Pratiwi Paramita, Aulia Parlaungan Parlaungan Paskhal Haidar Pradina Muharditya Praditya Putri Utami Puput Irfansyah Rafi Adifa Muhtar Ragilio Aji Rahma Hanipah Rahmatika Rahmatika Ramdani, Febryan Riswan Adnan Robby Awaldi Santy Handayani Siti Fatmala Sari Sri Rezeki Syafitri Ayuning Tyas Tri Yani Akhirina Wisnu Ananta Yesica Angellia Yusuf Agpal Nasution