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All Journal International Journal of Power Electronics and Drive Systems (IJPEDS) International Journal of Reconfigurable and Embedded Systems (IJRES) Semantik Bulletin of Electrical Engineering and Informatics Jurnal Ilmiah Teknik Elektro Komputer dan Informatika (JITEKI) Seminar Nasional Informatika (SEMNASIF) ELKOMIKA: Jurnal Teknik Energi Elektrik, Teknik Telekomunikasi, & Teknik Elektronika JURNAL NASIONAL TEKNIK ELEKTRO JOIV : International Journal on Informatics Visualization Jurnal RESTI (Rekayasa Sistem dan Teknologi Informasi) Journal of Robotics and Control (JRC) Journal of Applied Engineering and Technological Science (JAETS) Jurnal Abdi Insani Madani : Indonesian Journal of Civil Society Journal of Applied Data Sciences Prosiding Konferensi Nasional PKM-CSR eProceedings of Applied Science eProceedings of Engineering Community Service Seminar and Community Engagement (COSECANT) Jurnal Rekayasa elektrika Jurnal INFOTEL
Indrarini Dyah Irawati
Telkom University
Aerospace Engineering Agriculture, Biological Sciences & Forestry 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 Environmental Science Health Professions Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Mathematics Mechanical Engineering Nursing Public Health Social Sciences Other

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Analisis Performansi Algoritma Penjadwalan Log Rule dan Frame Level Schedule Skenario Multicell Pada Layer Mac LTE ., Ridwan; Irawati, Indrarini Dyah; Negara, Ridha Muldina
JURNAL NASIONAL TEKNIK ELEKTRO Vol 5, No 1: Maret 2016
Publisher : Jurusan Teknik Elektro Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/jnte.v5n1.205.2016

Abstract

Mobile telecommunications technology gradually evolved to support better services such as voice, data, and video to users of telecommunications services. LTE (Long Term Evolution) is a network based on Internet Protocol (IP) standardized by 3rd Generation Partnership Project (3GPP). To support it, LTE requires a mechanism that can support. One of them by applying methods of scheduling packets in each service. Scheduling is a different treatment to packets that come in accordance with the priorities of the scheduling algorithm. In this research, to analyze the performance of LTE with paramater delay,  packet loss ratio,  throughput  and fairness index uses a scheduling algorithms Frame Level Schedule (FLS) and Log Rule on LTE-Simulator with scenarios using Voip traffic, Video and Best Effort (BE). The results is scheduling algorithms FLS is better than log rule in term of throughput values, while of scheduling algorithms log rule is better than FLS in terms of delay based on the number and speed of the users. This indicates that both scheduling algorithms suitable for use in LTE networks within conditions of traffic real time services, but not for non real time services such as BE.Keywords LTE, Scheduling, QoS, Triple Play Services, Log Rule dan FLS. Abstrak — Teknologi telekomunikasi selular berkembang guna mendukung layanan triple play yaitu voice, data, dan video yang lebih baik kepada pengguna jasa telekomunikasi. LTE (Long Term Evolution) adalah suatu jaringan berbasis IP (Internet Protokol) yang distandarisasi oleh 3GPP (3rd Generation Partnership Project). Untuk mendukung hal itu, LTE memerlukan suatu mekanisme yang dapat mendukungnya. Salah satunya dengan menerapkan metode penjadwalan paket di tiap layanan. Penjadwalan adalah perlakuan terhadap paket yang datang sesuai dengan prioritas dari masing-masing algoritma penjadwalan. Pada penelitian ini, menganalisis performansi LTE dengan parameter Delay, Packet loss, Throughput dan Fairness Index menggunakan algoritma penjadwalan FLS (Frame Level Schedule)  dan Log Rule pada LTE-Simulator dengan skenario menggunakan trafik VoIP, Video dan BE (Best Effort). Hasil yang didapatkan adalah penjadwalan algoritma FLS lebih baik dibandingkan Log Rule dalam hal throughput sedangkan penjadwalan algoritma Log Rule lebih baik dibandingkan FLS dalam hal delay berdasarkan perubahan jumlah dan kecepatan user di setiap layanan real time. Hal ini menandakan kedua algoritma ini sangat cocok digunakan untuk jaringan LTE dengan kondisi trafik layanan real time, tetapi tidak untuk layanan seperti non real time yakni BE.Kata Kunci : LTE, Scheduling, QoS, layanan triple play, Log Rule dan FLS.
EVALUASI DAN ANALISIS PERFORMANSI PEER TO PEER SESSION INITIATION PROTOCOL (P2PSIP) PADA LAYANAN VOICE OVER INTERNET PROTOCOL (VOIP) Sandy Purniawan; Istikmal Istikmal; Indrarini Dyah Irawati
Semantik Vol 1, No 1 (2011): Prosiding Semantik 2011
Publisher : Semantik

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (714.272 KB)

Abstract

Komunikasi adalah sesuatu yang sangat penting saat ini. Komunikasi berupa voice saat ini tidak hanya berupa melalui jaringan tradisional telepon biasa yaitu melalui POTS atau jaringan circuit switch tetapi sudah dapat melalui jaringan paket yang dikenal dengan VoIP (Voice Over Internet Protocol). Komunikasi VoIP dengan SIP (Session Initiation Protocol) paling sering berupa client dan server dimana client jika ingin melakukan koneksi VoIP maka harus mendaftar melalui server VoIP dan baru kemudian melakukan hubungan ke user VoIP lain yang terdaftar di server tersebut. Mengingat dari pengertian SIP sendiri adalah komunikasi peer-to-peer yang dimungkinkan untuk tidak menggunakan server. Maka model komunikasi secara peer to peer dilakukan dimana sekumpulan user VoIP SIP yang ingin melakukan komunikasi mengadakan komunikasi satu sama lain tanpa menggunakan server VoIP. Komunikasi VoIP antara user SIP satu dengan user yang lain dapat menggunakan P2PSIP (Peer-to-Peer Session Initiation Protocol). Dalam komunikasi peer-to-peer sangat erat dengan algoritma DHT (Distribution Hash Table) untuk pengaturan penyambungan dan pemisahan maupun routing client dalam sebuah jaringan peer-topeer.Hasil yang diperoleh yang paling baik dilihat dari parameter QoS (Quality of Service) layanan untuk delay, PDD, dan MOS adalah Peer-to-Peer SIP. Sedangkan untuk nilai throughput, jitter, dan packet loss adalah Client-Server SIP.Kata kunci : Peer to Peer, P2SIP, SIP, Distribution Hash Table
Multi-wavelet level comparison on compressive sensing for MRI image reconstruction Indrarini Dyah Irawati; Sugondo Hadiyoso; Yuli Sun Hariyani
Bulletin of Electrical Engineering and Informatics Vol 9, No 4: August 2020
Publisher : Institute of Advanced Engineering and Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (771.477 KB) | DOI: 10.11591/eei.v9i4.2347

Abstract

In this study, weproposed compressive sampling for MRI reconstruction based on sparse representation using multi-wavelet transformation. Comparing the performance of wavelet decomposition level, which are level 1, level 2, level 3, and level 4. We used gaussian random process to generate measurement matrix. The algorithm used to reconstruct the image is l_1 norm. The experimental results showed that the use of wavelet multi-level can generate higher compression ratio but requires a longer processing time. MRI reconstruction results based on the parameters of the peak signal to noise ratio (PSNR) and structural similarity index measure (SSIM) show that the higher the level of decomposition in wavelets, the value of both decreases.
Comparison of routing protocol performance on multimedia services on software defined network Vivi Monita; Indrarini Dyah Irawati; Rohmat Tulloh
Bulletin of Electrical Engineering and Informatics Vol 9, No 4: August 2020
Publisher : Institute of Advanced Engineering and Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (652.546 KB) | DOI: 10.11591/eei.v9i4.2389

Abstract

Software defined network (SDN) is a new paradigm in network engineering, where control plane and data plane are separated. Data plane is carried out on each node, while a control plane is centrally located. In conventional networks, the planes are implemented in the firmware of the router. In this paper, we implemented multimedia services on SDN using exterior and interior routing protocols, such as open shortest path first (OSPF), border gateway protocol (BGP) and routing information protocol (RIP), measured the quality of service (QoS), and analyze the measurement results. The test results showed that the greater the background traffic provided, the smaller the throughput. Traffic on the network will be congested, so the available bandwidth is also increasingly used up so that the number of bits sent every second decrease. Mean opinion score (MOS) test results are 4 showing good categories based on ITU-T standards.
MULTIMEDIA E-LEARNING UNTUK MENUNJANG PEMBELAJARAN MATA KULIAH JARINGAN KOMPUTER DAN DATA DI UNIVERSITAS TELKOM Indrarini Dyah Irawati; Leanna Vidya Yovita
Seminar Nasional Informatika (SEMNASIF) Vol 1, No 1 (2014): Business Intelligence
Publisher : Jurusan Teknik Informatika

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

Abstract

Computer and Data Networks is one of subject in Faculty of Electrical Engineering, Telkom University, that is still using the learning method by face-to-face between lecturer and students. The student’s problem is difficult to understand how computers and other communication devices can communicate each other, and in fact it is lack of visual aid. This paper presents multimedia e-learning that support for studying about Communication Protocol and IPv4 modules. E-learning multimedia content created in the form of video tutorials and animation using flash. In modules are also equipped with exercises to explore student’s understanding. Analysis shows that the e-learning modules provide added value to the students to increase their knowledge and improve the number of graduation.
Analisis Performansi Algoritma Penjadwalan Log Rule dan Frame Level Schedule Skenario Multicell Pada Layer Mac LTE Ridwan .; Indrarini Dyah Irawati; Ridha Muldina Negara
JURNAL NASIONAL TEKNIK ELEKTRO Vol 5 No 1: Maret 2016
Publisher : Jurusan Teknik Elektro Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (650.601 KB) | DOI: 10.25077/jnte.v5n1.205.2016

Abstract

Mobile telecommunications technology gradually evolved to support better services such as voice, data, and video to users of telecommunications services. LTE (Long Term Evolution) is a network based on Internet Protocol (IP) standardized by 3rd Generation Partnership Project (3GPP). To support it, LTE requires a mechanism that can support. One of them by applying methods of scheduling packets in each service. Scheduling is a different treatment to packets that come in accordance with the priorities of the scheduling algorithm. In this research, to analyze the performance of LTE with paramater delay,  packet loss ratio,  throughput  and fairness index uses a scheduling algorithms Frame Level Schedule (FLS) and Log Rule on LTE-Simulator with scenarios using Voip traffic, Video and Best Effort (BE). The results is scheduling algorithms FLS is better than log rule in term of throughput values, while of scheduling algorithms log rule is better than FLS in terms of delay based on the number and speed of the users. This indicates that both scheduling algorithms suitable for use in LTE networks within conditions of traffic real time services, but not for non real time services such as BE.Keywords LTE, Scheduling, QoS, Triple Play Services, Log Rule dan FLS. Abstrak — Teknologi telekomunikasi selular berkembang guna mendukung layanan triple play yaitu voice, data, dan video yang lebih baik kepada pengguna jasa telekomunikasi. LTE (Long Term Evolution) adalah suatu jaringan berbasis IP (Internet Protokol) yang distandarisasi oleh 3GPP (3rd Generation Partnership Project). Untuk mendukung hal itu, LTE memerlukan suatu mekanisme yang dapat mendukungnya. Salah satunya dengan menerapkan metode penjadwalan paket di tiap layanan. Penjadwalan adalah perlakuan terhadap paket yang datang sesuai dengan prioritas dari masing-masing algoritma penjadwalan. Pada penelitian ini, menganalisis performansi LTE dengan parameter Delay, Packet loss, Throughput dan Fairness Index menggunakan algoritma penjadwalan FLS (Frame Level Schedule)  dan Log Rule pada LTE-Simulator dengan skenario menggunakan trafik VoIP, Video dan BE (Best Effort). Hasil yang didapatkan adalah penjadwalan algoritma FLS lebih baik dibandingkan Log Rule dalam hal throughput sedangkan penjadwalan algoritma Log Rule lebih baik dibandingkan FLS dalam hal delay berdasarkan perubahan jumlah dan kecepatan user di setiap layanan real time. Hal ini menandakan kedua algoritma ini sangat cocok digunakan untuk jaringan LTE dengan kondisi trafik layanan real time, tetapi tidak untuk layanan seperti non real time yakni BE.Kata Kunci : LTE, Scheduling, QoS, layanan triple play, Log Rule dan FLS.
WORKSHOP IMPLEMENTASI SISTEM MONITORING DAN KENDALI KUALITAS AIR PADA MEDIA TANAM AQUAPONIK MENGGUNAKAN GAWAI Indrarini Dyah Irawati; Dadan Nur Ramadan; Sugondo Hadiyoso; Rita Purnamasari; Gelar Budiman; Nurwan Reza Fachrurrozi; Yudiansyah Yudiansyah; Syifa Nurgaida Yutia; Sasmi Hidayatullah Yulianing Tyas; Siti Zahrotul Fajriyah
Jurnal Abdi Insani Vol 10 No 1 (2023): Jurnal Abdi Insani
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/abdiinsani.v10i1.805

Abstract

The industrial revolution 4.0 greatly impacts the learning curriculum, especially at the vocational and higher education levels. They are required to play an active role in the success and acceleration of the implementation of industry 4.0. Higher Education becomes a kind of place for preparation or training for human resources (HR) to provide skills that are directly related to the application and development of applications that support industry 4.0. In order to support the government's efforts, the community service team at Telkom University and the Telkom Jakarta Institute of Technology actively participated in collaborating with SMK Nagrak Purwakarta. This community service focuses on bridging productivity between departments in Nagrak Vocational School such as the Food Crops and Horticulture Agribusiness (ATPH) department and the network computer engineering department (TKJ) so as to produce the right cultivation, namely Internet of Things (IoT) based aquaponics. This activity consists of making modules and video tutorials for students and teachers, designing sensors and devices, and making monitoring applications on smartphones to monitor aquaponic plants. The sensor designed consists of a PH detection sensor in the air and an oxygen sensor installed in the school's aquaponics garden. The students and teachers were enthusiastic in participating in workshops regarding IoT materials. Not only getting material, students and teachers then do direct practice to make aquaponics and monitor temperature. Based on a survey of the results of this community service implementation, teachers and students are very satisfied and enthusiastic about and hope that community service activities can be carried out on an ongoing basis.
Pengenalan Teknologi Pertanian Artifical Lighting Berbasis IoT Pada Civitas Akademik SMK Yasti Cisaat Sukabumi Mas Aly Afandi; Anggun Fitrian Isnawati; Reni Dyah Wahyuningrum; Ezi Rohmat; Abi Hakim Amanullah; Andri Juli Setiawan; Indrarini Dyah Irawati; Sugondo Hadiyoso; Dadan Nur Ramadan; Yudha Purwanto; Fairuz Azmi; Arfianto Fahmi
Madani : Indonesian Journal of Civil Society Vol. 5 No. 1 (2023): Madani, Februari 2023
Publisher : Politeknik Negeri Cilacap

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35970/madani.v5i1.1691

Abstract

Technological developments in the Internet of Things (IoT) are growing rapidly, especially in agriculture. The lack of understanding of the development of IoT is the basis for the service team to conduct training for students and teachers. The service is carried out by the socialization method to students regarding IoT for agriculture. In practice, community service utilizes hydroponics that has been built in the SMK Yasti Cisaat Sukabumi area. After evaluating the implementation of community service, it can be seen that students have succeeded in understanding IoT based on artificial lighting and successfully implementing IoT tools in the school's hydroponic home. At the end of the activity, feedback is given as an effort to evaluate this community service activity. There are 5 statements in the questionnaire with an average result of 94.8%. These results show that the community service partners are very satisfied with the IoT training and hydroponic implementation.
Analisa Perbandingan Kinerja Routing Protokol Pada Wireless Sensor Network (Wsn) Dengan Metode Gradient Based Approach Dan Geographic Based Approach Miftahul Khairat Sukma; Indrarini Dyah Irawati; Hafidudin Hafidudin
eProceedings of Engineering Vol 2, No 1 (2015): April, 2015
Publisher : eProceedings of Engineering

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Abstract

Wireless Sensor Network (WSN) adalah sebuah perangkat jaringan nirkabel yang terdiri dari sejumlah besar sensor node, alat komputasi atau pemrosesan data, dan juga alat komunikasi yang digunakan untuk mengirim dan menerima data. WSN memungkinkan digunakan untuk komunikasi, monitoring, tracking dan controlling.         Pada penelitian ini dianalisis tentang perbandingan hasil simulasi dari routing protokol  pada WSN menggunakan Gradient based approach dan Geographic based approach. Gradient based approach merupakan metode dengan mencari cost dari tiap node di awal lalu kemudian pengiriman data mengikuti cost yang sudah di tentukan. Geographic based approach merupakan metode berbasis geografi (geography based), pengiriman data berdasarkan letak geografis tiap node. Proses yang dilakukan adalah perencanaan, simulasi kedua metode routing, lalu analisa perbandingan dari kedua metode tersebut. Dari hasil simulasi tersebut dibandingkan routing yang paling efisien dari hop, jarak, dan energi yang digunakan pada saat pengiriman data dari 100 node ke BS. Hasilnya yang paling efisien adalah Gradient based approach dengan total hop 375, jarak 4414.3822 meter dan energi yang digunakan 0.0767189 Joule. Hasil simulasi dari Geographic based approach total hop 411, jarak 4588.4049 meter dan energi yang digunakan 0.0836362 Joule. Kata kunci : Wireless Sensor Network (WSN), Gradient based approach, Geographic based approach
Analisis Perbandingan Performansi Protokol Routing Aodv Dan Dsdv Pada Wireless Sensor Network Justisia Satiti; Indrarini Dyah Irawati; Lenna Vidya Yovita
eProceedings of Engineering Vol 2, No 2 (2015): Agustus, 2015
Publisher : eProceedings of Engineering

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Abstract

Abstrak Wireless Sensor Network (WSN) merupakan kumpulan sensor yang disusun menjadi sebuah jaringan. Agar node-node sensor tersebut dapat berkomunikasi dengan baik, maka diperlukan pemilihan rute yang tepat. Protokol wireless ad-hoc routing dinilai cocok untuk WSN karena topologinya yang dinamis serta beroperasi dengan energi yang terbatas. Terdapat dua model dengan sifat yang berbeda dari protocol wireless ad-hoc routing, yakni Ad Hoc On Demand Distance Vector (AODV) yang bersifat reaktif dan Destination Sequenced Distance Vector (DSDV) yang bersifat proaktif. Tugas akhir ini menganalisis perbandingan kinerja kedua protocol wireless ad-hoc routing dengan dua sifat berbeda tersebut. Analisis perbandingan dilakukan melalui simulasi menggunakan Network Simulator 2 (NS-2.35) berstandarkan IEEE 802.15.4 (zigbee) dengan skenario perubahan banyaknya jumlah node, serta penambahan jumlah node ZED yang aktif secara bersamaan. Simulasi dilakukan pada saat proses pertukaran paket data antar node dengan parameter berupa delay, throughput, routing overhead dan energy consumption. Dengan melihat hasil simulasi dari keempat parameter tersebut didapatkan bahwa protocol routing AODV lebih unggul dalam setiap parameter. Ditandai dengan delay yang lebih stabil ketika menghadapi kepadatan trafik, throughput yang lebih baik, routing overhead yang lebih kecil dan energy consumption yang lebih sedikit dibandingkan DSDV,maka protocol routing yang lebih cocok diterapkan pada WSN adalah AODV. Kata kunci: Wireless Sensor Network, AODV, DSDV, NS-2, zigbee.
Co-Authors ., Ridwan A. V. Senthil Kumar Abi Hakim Amanullah Adi Arief Wicaksono ADIANGGIALI, ANYELIA Afandi, Mas Aly Akhmad Alfaruq Akhmad Hambali Alfaruq, Akhmad Andri Juli Setiawan Anggun Fitrian Isnawati Anwar Muqorobin Aprilia, Rizky Arfianto Fahmi Arif Indra Irawan ARIS HARTAMAN Ary Nugroho, Bambang Asep Mulyana Ayu Irmawati Bagus Budi Wibowo Bayu Erfianto Dadan Nur Ramadan Didi Supriyadi Dzikri Fajduani, Fazrian Ezi Rohmat Fadilla , Rahma Fairuz Azmi Fajrul Falaah, Alif Fandi Fachrulrozi, Muhammad Gabriel Sabadtino Siahaan Gelar Budiman Gita Indah Hapsari Hadjwan, Razel Hafidudin . Hanan Lutfianto, Naufal Ibnu Syahban M, Novaldi Inung Wijayanto Istikmal Ivosierra Andrea Larasaty Jaya, M. Izham Justisia Satiti Larasaty, Ivosierra Andrea LATIP, ROHAYA Leanna Vidya Yovita Lenna Vidya Yovita Lionel Saonard, Aldo Lutvi Murdiansyah Murdiansyah Maidin, Siti Sarah Miftahul Khairat Sukma Muh. Kurniawan, A. Muhamad Roihan Muhammad Dimas Arfianto Muhammad Dimas Arfianto, Muhammad Dimas Muhammad Iqbal Musyaffa, Nadhif Athallah Natia Pradnyaswari, Luh Gede Nita Laananila, Grace Nur Ramadhan, Dadan Nurwan Reza Fachrurrozi Nyoman Karna, Nyoman Paundra Aldila Pradana, Gde Agus Wira Satria Pradika Caesarizky Kurniahadi Prayoga, Andry Priawan, Agi Rahmafadilla, Rahmafadilla Ramadhan, adan Nur Ramdani, Ahmad Zaky Rassem, Taha H. Rasyidah, - Rendy Munadi Reni Dyah Wahyuningrum Ridha Muldina Negara Ridwan . Rita Purnamasari Rizal, Mochammad Fahru Rizky Aulia Rahman ROHMAT TULLOH Roykhan Sukma, Hanif Sandova, Fisal Oktafian Penta Sandy Purniawan Santosa, Harjono Priyo Sasmi Hidayatul Yulianing Tyas Shahreen Kasim, Shahreen Shiddiq, Rama Wijaya Silvia, Helen Siti Sarah Maidin Siti Zahrotul Fajriyah Sofia Naning Hertiana Suci Alfi Syahri Tune, Andi Suci Aulia Sugeng, Santoso Sugondo Hadiyoso Susi Susanti Suyatno Suyatno Syifa Nurgaida Yutia Tasya Chairunnisa Tita Haryanti Triasari, Biyantika Emili Uwais Razaqtana, Muhammad Vivi Monita Wartingrum, Nadia Wijanarko, Sulistyo Yudha Purwanto Yudiansyah Yudiansyah YULI SUN HARIYANI Zamri, Nurul Aqilah Zero Fomandes, Muhammad Zhao, Zhong