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All Journal Seminar Nasional Aplikasi Teknologi Informasi (SNATI) Jurnal Buana Informatika ELEKTRO Bulletin of Electrical Engineering and Informatics Setrum : Sistem Kendali-Tenaga-elektronika-telekomunikasi-komputer Seminar Nasional Informatika (SEMNASIF) Semesta Teknika CESS (Journal of Computer Engineering, System and Science) Proceeding SENDI_U Prosiding Seminar Nasional IPTEK Terapan (SENIT) 2016 Pengembangan Sumber Daya Lokal Berbasis IPTEK Proceeding of the Electrical Engineering Computer Science and Informatics Prosiding 2nd Seminar Nasional IPTEK Terapan (SENIT) 2017 JOIV : International Journal on Informatics Visualization Journal of Applied Information, Communication and Technology (JAICT) JOURNAL OF INFORMATICS AND TELECOMMUNICATION ENGINEERING JIKO (Jurnal Informatika dan Komputer) InComTech: Jurnal Telekomunikasi dan Komputer Jurnal Telematika Jurnal Riset Rekayasa Elektro Community Development Journal: Jurnal Pengabdian Masyarakat Journal of Electrical, Electronic, Information, and Communication Technology (JEEICT) Journal of Telecommunication, Electronics and Control Engineering (JTECE) Jurnal Hilirisasi Technology kepada Masyarakat (SITECHMAS) eProceedings of Engineering Warta LPM Jurnal INFOTEL Jurnal Ecotipe (Electronic, Control, Telecommunication, Information, and Power Engineering) Buletin Pos dan Telekomunikasi Journal of Information Technology and its Utilization Proceeding of Community Service and Engagement
Alfin Hikmaturokhman
Telkom University
Humanities Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Electrical & Electronics Engineering Engineering Health Professions Industrial & Manufacturing Engineering Public Health Social Sciences

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Performance Analysis Of Relay Aided On Device To Device Communications Underlay 5G Cellular Network Nur Ismy Afiah Ismy; Khoirun Ni’amah; Alfin Hikmaturokhman
Buletin Pos dan Telekomunikasi Vol. 21 No. 1 (2023): November 2023
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.v21i1.361

Abstract

The increasing development of today's technology specifically in the field of telecommunications triggers new problems associated with the increasing number of network connectivity users so that this makes the increased load of traffic on the Base Station (BS). To address traffic problems, a D2D technology is needed as a solution to enhance connectivity on 5G networks. In the use of D2D is still not optimal for dealing with the rapidly increasing load of traffic due to the large number of users. This research suggests the addition of devices in D2D communication, namely Relay Node. (RN). The results of the study showed that by using the relay aided communication scheme can improve the sumrate performance parameter is 1,970 × 107 bps and the spectral efficiency is 19,704 bpz/Hz, but less effective in the power efficiency parameter is 7,672 × 103 bps/mW due to the addition of relay devices that increase power consumption. Using iterative algorithms on relay aided communication schemes has been shown to improve performance parameters values more optimally than using full duplex and half duplex communications schemes. Therefore, the relay aided scheme is the most accurate communication scheme in dealing with transmission systems on D2D because by using the aided relay scheme, sumrate and spectral efficiency are improved by 55%.
Performance Analysis of 4x4 MIMO and 8x8 MIMO Antena Implementation of Private 5G Networks in Industrial Area Wulandari, Asri; Supriyanto, Toto; Hasna, Akita; N, Raviadin N; Hikmaturokhman, Alfin
JOURNAL OF INFORMATICS AND TELECOMMUNICATION ENGINEERING Vol. 7 No. 2 (2024): Vol. 7 No. 2 (2024): Issues January 2024
Publisher : Universitas Medan Area

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31289/jite.v7i2.10440

Abstract

Private 5G represents a promising wireless network technology that offers a wide range of opportunities for mobile operators. It enables them to meet the increasing data demands of their customers and provide enhanced capacities and user experiences. However, before deploying Private 5G, it's crucial to prepare the foundation properly, especially when choosing the right antena and Radio Frequency (RF) band. This research project focuses on evaluating the implementation of 4x4 MIMO and 8x8 MIMO antenas in the Greater Jakarta industrial area, covering a 35 km2 area, operating at a frequency of 2300 MHz with a 40 MHz bandwidth. The study involved data rate measurements and determined the number of required sites based on different modulation schemes. The findings revealed that using an 8x8 MIMO antena resulted in a data rate twice as high as that achieved with a 4x4 MIMO antena and required only a quarter of the sites. Additionally, simulation results demonstrated that the 8x8 MIMO antena provided better SS-RSRP and SS-SINR values compared to the 4x4 MIMO antena, with values of -91.51 dBm and 8.52 dB
4G Network Design and Performance Evaluation in Kroya, Cilacap: A Comparative Study of 700 MHz SU-MIMO and MU-MIMO Isnaeni, Novita Ayu; Buchari, Erlin Herlina; Ariansyah, Ahmad; Kaban, Esra Andio; Wibowo, Prasetyo Adi; Alfin Hikmaturokhman; Pramono, Subuh
JOURNAL OF INFORMATICS AND TELECOMMUNICATION ENGINEERING Vol. 8 No. 1 (2024): Issues July 2024
Publisher : Universitas Medan Area

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31289/jite.v8i1.11339

Abstract

Penelitian ini merancang jaringan 4G menggunakan frekuensi 700 Mhz dengan bandwidth 20 Mhz di kawasan Kroya, Cilacap seluas 31,636 km2. Model propagasi yang digunakan adalah Okumura-Hatta. Simulasi prediksi coverage menggunakan Software Atoll 3,4 yang menggunakan frekuensi 700 Mhz. didapatkan jumlah Base Tranceiver Station (BTS) sebanyak 25. Berdasarkan jumlah Base Tranceiver Station (BTS) tersebut, maka dilanjutkan dengan mensimulasikan dengan parameter-parameter penelitian yang telah ditentukan. Rata-rata tingkat sinyal (Coverage by Signal) pada SU-MIMO dan MU-MIMO didapatkan nilai sebesar -91,35 dBm dan -91,62 dBm. Rata-rata tingkat sinyal dan rata-rata kekuatan sinyal efektif pada Single-User Multiple Input Multiple Output (SU-MIMO) -123,8 dBm sedangkan pada Multiple Input Multiple Output (MU-MIMO) sebesar -120,71 dBm, rata-rata rasio C/(I+N) pada SU-MIMO sebesar 3,79 dB sedangkan pada MU-MIMO 3,28 dB tidak menunjukkan perbedaan yang signifikan. SU-MIMO mendukung throughput tinggi untuk satu pengguna yaitu sebesar 15,082 Kbps, sedangkan MU-MIMO menunjukkan stabilitas yang lebih baik dengan throughput yang lebih konsisten yaitu sebesar 13,638 Kbps.
Improving 2100 MHz Cellular Connectivity in Wonokerso, Sragen: Comprehensive Insights from MIMO Antenna Variation Analysis Muzzaki, Muhammad Raihan; Ayudya, Dila Ayudya; Afifah, Dinda Roshmalia Nur; Pinem, Ebeneser; Syahbana, Egia M.; Alfin Hikmaturokhman; Putri , Hasanah
JOURNAL OF INFORMATICS AND TELECOMMUNICATION ENGINEERING Vol. 8 No. 1 (2024): Issues July 2024
Publisher : Universitas Medan Area

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31289/jite.v8i1.11340

Abstract

This research discusses 4G-LTE cellular network coverage planning in Wonokerso, Sragen, Central Java, at the 2100MHz frequency by comparing MU-MIMO and SU-MIMO. The growing demand for connectivity is driving a thoughtfulapproach to network development. MU-MIMO uses multiple antennas to increase throughput, while SU-MIMO relieson one antenna per user. The analysis results show that the average signal level (coverage by signal level) for SUMIMO and MU-MIMO in signal strength is -87.88 dBm and -87.77 dBm, respectively. The standard deviation for SUMIMO and MU-MIMO is 9.84 dBm and 14.34 dBm, respectively. In the effective SU-MIMO and MU-MIMO signals, the signal strength gets the same value of -119.36 dBm. The standard deviation for SU-MIMO and MU-MIMO is 7.3 dBmand 7.28 dBm, respectively. On average, the C/(I+N) SU-MIMO and MU-MIMO ratios for signal strength get values of7.75 dB and 7.41 dB, respectively. The standard deviation for SU-MIMO and MU-MIMO is 5.5 dB and 5.15 dB,respectively. And for SU-MIMO and MU-MIMO signal throughput, the signal strength gets a value of 30,455.75 kbpsand 24,731.04 kbps, respectively. The standard deviation for SU-MIMO and MU-MIMO is 28,192.34 kbps and 17,057.9kbps, respectively. Overall, SU-MIMO tends to provide lower but more consistent signal levels, whereas MU-MIMOexhibits a slightly higher average signal level with greater variation
5G Implementation using Software Defined Radio (SDR) Ishak Ginting; Wibowo, Tody Ariefianto; Mahardika, Mohamad Fajar; Hikmaturokhman, Alfin
JOURNAL OF INFORMATICS AND TELECOMMUNICATION ENGINEERING Vol. 8 No. 1 (2024): Issues July 2024
Publisher : Universitas Medan Area

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31289/jite.v8i1.11967

Abstract

Jaringan 5G merupakan perkembangan generasi selular 4G long term evolution (LTE), terdiri dari 3 entitas utama yaitu user equipment (UE), radio access network (RAN) dan Core network (CN). Uji coba implementasi jaringan 5G menggunakan Software defined Radio (SDR). Emulator user equipment sebagai entitas pengguna, menggunakan software open source srsUe dengan parameter seting user subscriber identity module (USIM) 51009. USIM merupakan gabungan kode mobile country code (MCC) 510 negara Indonesia dan mobile country code (MNC) 09 milik operator selular di Indonesia. GNodeB sebagai entitas base transceiver station (BTS) menggunakan software open source srsRAN dengan parameter seting enb_id sebagai identitas. Tracking area menggunakan parameter Tracking Area Code (TAC) 22. Physical cell identity (PCI) 7 ditentukan sebagai identitas cell arah downlink. Frekuensi kerja di 1824.5 Mhz atau dl_arfcn 368500 pada band 3. Entitas Core menggunakan software open source Open5GS dengan parameter seting TAC, MCC, dan MNC yang sesuai dengan paremeter seting gNodeB. Identitas Access mobility management function (AMF) ditentukan menggunakan alamat ip address. Implementasi jaringan 5G berhasil dilakukan menggunakan perangkat lunak sumber terbuka. Pengujian pada parameter jaringan selular komersil berhasil dilakukan dengan syarat parameter seting harus sama pada setiap entitas. Ini membuktikan open SDR ini dapat diterapkan pada jaringan komersil. Pengujian performansi ping test dari 5G Core ke arah user sukses dengan nilai rata-rata 39,58 ms, ping success rate 100% dan pinglost rate 0%. Pengujian user registration sukses dilakukan dengan hasil analisis berupa diagram message flow yang menunjukkan tahapan yang terjadi setelah initial ue message hingga user plan function (UPF).
Perancangan dan Implementasi Sistem Multi-Access Edge Computing dengan Use Case Face Mask Detection pada Open RAN SmartLab Politeknik Negeri Jakarta Mayanti, Akita Hasna; Nugroho, Raviadin; Wulandari, Asri; Hikmaturokhman, Alfin
Jurnal Telematika Vol. 18 No. 2 (2023)
Publisher : Yayasan Petra Harapan Bangsa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61769/telematika.v18i2.619

Abstract

Multi-access edge computing (MEC) has emerged as a hot topic in recent years which coincides with the advancement of 5G network technology. The designed MEC utilizes the network infrastructure in the SmartLab of Politeknik Negeri Jakarta. MEC is built to reduce latency and accelerate data transfer between devices and servers to support the learning process at SmartLab Politeknik Negeri Jakarta. The system uses an Open RAN network and server as an MEC platform to process content with distributed edge computing running on top of virtualization infrastructure and located at the network edge. The face mask detection use case is accessed in real time when the use case is running. Tests were conducted by defining implementation scenarios and comparing downlink, uplink, and latency as multi-access edge computing comparison parameters. The success of the face mask detection use case on the MEC infrastructure is also examined. After running the test scenario, it was found that multi-access edge computing has a maximum value for downlink of 21.70 Mbps, a maximum uplink value of 22.70 Mbps, and a maximum latency value of 15 ms. In addition, the face mask detection use case implementation in the test scenario was successfully run on the MEC infrastructure.
Implementasi Platform Si Cantik Bangsa di Kabupaten Kebumen dalam Pembangunan Desa Bahtiar, Arief Rais; Ramadhani, Rima Dias; Hikmaturokhman, Alfin; Nugraha, Novanda Alim Setya; Raharja, Pradana Ananda; Anto, Novri; Muna, Bunga Laelatul; Setiawan, Rehan Nur; Fadilah, Moh Lutfi; Agustianto, Satya Helfi; Mahargyani, Yasinta Swasti; Purwono, Adhi
Warta LPM WARTA LPM, Vol. 27, No. 2, Juli 2024
Publisher : Universitas Muhammadiyah Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23917/warta.v27i2.4815

Abstract

Si Cantik Bangsa is a platform that aims to record participation and equality in village development. Through this community service, the focus is emphasized on understanding the problems of women's empowerment in development in three villages, namely Logede Village, Ampelsari Village, and Kaliputih Village in Kebumen Regency. In this context, the main concern is overcoming the significant decline in the Gender Empowerment Index which is a serious challenge faced by the Community and Village Empowerment Service (PMD). In an effort to overcome this problem, the PMD Department introduced an innovative program known as Planning Literacy Women (WANI LEmPER) which is in line with the Sustainable Development goals (SDGs) related to gender equality and women's empowerment. However, even though the WANI LEmPER program has been implemented, there are still obstacles that arise due to cultural resistance and rejection from various parties. Therefore, this service offers a solution through the implementation of Si Cantik Bangsa, an information technology-based platform that aims to document the activities of LEmPER WANI cadres and monitor women's participation. The service results show that indicators of success have been achieved, where 65% of respondents understand the benefits and features of Si Cantik Bangsa, while 25% still do not understand them. Thus, the use of this platform is considered a strategic step in increasing women's empowerment in village development planning to achieve SDGs and Gender Empowerment goals.
Fifth generation core: the performance enhancement of virtual private server and bare metal Putri, Hasanah; Hikmaturokhman, Alfin; Ahmad, Izanoordina; Anwar, Radial; Akbar, Rafli
Bulletin of Electrical Engineering and Informatics Vol 13, No 4: August 2024
Publisher : Institute of Advanced Engineering and Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11591/eei.v13i4.6889

Abstract

The fifth generation (5G) architecture represents the most recent advancement in mobile networks and is presently operational in various global places. Several new use cases and applications have been introduced, with a specific focus on improving throughput, reducing latency, minimising packet loss, optimising CPU usage, and maximising memory utilisation. In order to effectively address each scenario, it is necessary to integrate the most advanced technology, putting in significant effort to optimise resources and ensure system adaptability. This strategy will establish an architecture capable of accommodating many scenarios of a shared physical infrastructure by using techniques such as virtualization and cloud-based service deployment. Therefore, in this study, a test was carried out related to the performance of the 5G core network (CN) on bare metal servers and virtual private servers (VPSs). The quality of service (QoS) using Wireshark and Iperf3 is tested by utilizing ‘cpustat’ and free tools. The results of performance comparisons of these two methods on the 5G CN shows throughput values of ≥10 Gbps ≤20 Gbps, latency values of ≤4 ms, and packet loss values of 0%, in accordance with IMT 2020 standards. Thus, the ideal 5G CN services can be realized.
Analisa Sistem Keamanan Jaringan Nirkabel Menggunakan Kerangka Kerja Issaf Pada PT. Gerak Puncak Lancar Shaffan, Ari Nur; Chandra, Nungky Awang; Hikmaturokhman, Alfin
CESS (Journal of Computer Engineering, System and Science) Vol 9, No 2 (2024): July 2024
Publisher : Universitas Negeri Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24114/cess.v9i2.58930

Abstract

Keamanan data sebuah perusahaan adalah suatu hal yang sangat penting, maka diperlukannya keamanan untuk menjaga data-data penting tersebut agar tidak disalahgunakan. Salah satu celah yang dapat diserang ialah jaringan nirkabel karena dapat terlihat oleh publik. Pada PT. Gerak Puncak Lancar sendiri mempunyai jaringan nirkabel untuk akses internet karyawannya. Penelitian ini bertujuan untuk menguji seberapa kuat sistem keamanan dari perusahaan tersebut dengan metode Penetration Test ISSAF. ISSAF merupakan sebuah framework standar pengujian Penetration Test untuk berbagai keamanan. Seperti keamanan WLAN, website, keamanan Router, keamanan Firewall dan lain-lainnya. ISSAF sendiri mempunyai 9 aktivitas atau langkah meliputi Information Gathering, Network Mapping, Vulnerability Identification, Penetration, Gaining Access & Privilage Escalation, Enumerating Further, Compromise Remote User/Sites, Maintaining Access dan Covering tracks. Untuk WLAN Security Assessment sendiri mempunyai 6 tahap yakni, Information Gathering, Scanning, Audit, Analysis & Research, Exploit & Attacks, Reporting & Presentation. Hasil analisa penelitian ini, keamanan jaringan nirkabel Access Point staff PT. Gerak Puncak Lancar. Mempunyai nilai Overall Risk Rating tinggi atau High. Evaluasi pun dilakukan pada keamanan jaringan PT. Gerak Puncak Lancar, dan hasil evaluasi tersebut menurunkan Overall Risak Rating menjadi Medium.
Implementation Licencing Regulations Telecommunications Network in The Omnibus Law Jumhur, helni; Hikmaturokhman, Alfin
Buletin Pos dan Telekomunikasi Vol. 21 No. 2 (2023): December 2023
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.v21i2.378

Abstract

The form manifestation of the omnibus law form is Law Number 11 of 2020 concerning Copyright. The law on telecommunications relating to Main Licensing and Technical Licensing has undergone significant changes. Implementing the licensing process requires changes and a common perspective in understanding the articles associated with the licensing process, especially in telecommunications. The problem experienced is that several articles in the omnibus law regarding licensing for the operation of telecommunications networks still need to be clarified, which can potentially cause different perceptions among stakeholders. This study uses a normative juridical analysis method using primary law to analyze the problems that are the focus of the research. The conclusion drawn from this research is the need to clarify the articles in Law 11 of 2020 concerning Job Creation and its derivative regulations regarding procedures for telecommunications operations other than those that already exist, which a Ministerial Decree can stipulate. There needs to be clarity in the rules regarding risk-based business licensing regarding how long the essential and technical licensing process takes and the need to attach a licensing SOP flowchart so that licensing stakeholders have the same perception of the licensing process.
Co-Authors Abny Irawan Achmad Kirang Achmad Rizal Danisya Adanti Wido Paramadini Ade Wahyudin Ade Wahyudin Ade Wahyudin Ade Wahyudin, Ade Adhi Hidayatullah Adnan Purwanto Adriyanto, Feri Afifah, Dinda Roshmalia Nur Agustianto, Satya Helfi Ahmad, Izanoordina Aiza Yudha Pratama Aji, Lessy Sutiyono Akbar, Rafli Albion Apta Zaim Ali Muayyadi Amalia, Norma Amelia, Noor Ananda Irsyad Andi Ulva T Wello Anggun Fitrian Isnawati Anto, Novri Ariansyah, Ahmad Arief Rais Bahtiar Aril Apria Susanto Aril Apria Susanto Ariprawira, Galih Asri Wulandari Asri Wulandari Ayudya, Dila Ayudya Azizah, Lutfiani Nur Buchari, Erlin Herlina Chandra, Nungky Awang Dadiek Pranindito Damelia Panggabean Desi Rianti Doan Perdana Eka Setia Nugraha Eka Wahyudi Eka Wahyudi Eka Wahyudi Eko Fajar Cahyadi Elisa Usada Elisa Usada Emmareta Fauziah Erisa Fresti Fadlillah Fadilah, Moh Lutfi Fatah Amrulloh, Abdul Fauzan, Devindra Aris Fauzil Adim, Hafidzsyah Febry Setyadillah Febry Setyadillah Feri Adriyanto Figa Aghani Rosyid Gladi Pawestri Utami Goran, Petrus Kerowe Haibah, Wulan Nawwar Hasanah Putri Hasna, Akita Haura Putri, Dwi Hegya Biwana Riswanto Hendri Sulaiman Hesti Susilawati Hesti Susilawati Hesti Susilawati Hunafa, Bintang Ibrahim, Muhammad Ike Lestari Ike Lestari Ilham Erlangga Dwi Putra Sati Ilham Perdana Ilham Perdana Irwan Susanto Ishak Ginting Isnaeni, Novita Ayu Izanoordina Ahmad Jumhur, helni Kaban, Esra Andio Kasmad Ariansyah KHOIRUN NI’AMAH Khoirun Ni’amah Lita Berlianti Lusi Damayanti Luthfiana Luthfiana Luthfiana Luthfiana, Luthfiana Mahardika, Mohamad Fajar Mahargyani, Yasinta Swasti Marsaly, Silvia Van Mayanti, Akita Hasna Melinda Br Ginting Miftahol Arifin Muhamad Alwi Sibro Malisi Muhamad Alwi Sibro Malisi, Muhamad Alwi Sibro Muhammad Hanif Muhammad Ibrahim Muhammad Ihsan Muhammad Rizky Muna, Bunga Laelatul Muntaqo Alfin Amanaf Muntaqo Alfin Amanaf Muzzaki, Muhammad Raihan N, Raviadin N Najmi, Muhammad Nindy Ayu Marthaliana Novanda Alim Setya Nugraha Nugroho, Raviadin Nur Ismy Afiah Ismy Nurul Fatonah, Nurul Nurweni Widiastuti Okha Frisma Yulistia Umbari Pambayun Ikrar Setyawan Pambayun Ikrar Setyawan Pinem, Ebeneser Pradana Ananda Raharja Prasetyo Adi Wibowo, Prasetyo Adi Pratama, Rizal Wahyu Purwono, Adhi Putra Utama Eka Sakti Putra Utama Eka Sakti, Putra Utama Eka Putri , Hasanah Putri, Dea Amelia Radial Anwar, Radial Ramadhani, Eka Hero Ramadhani, Rima Dias Refinda Dwi Cahyani Refinda Dwi Cahyani, Refinda Dwi Rendy Munadi Reza, Deni Alva Rianti, Desi Rinjani, Dewanda Amelia Rizal Danisya, Achmad Sahal Fatah, Muhammad Faiq Saputra, Soni Joyo Satrio Adi Wiguna Satrio Adi Wiguno, Satrio Adi Septy Widya Pangestika Septy Widya Pangestika Setiawan, Rehan Nur Shaffan, Ari Nur Sheren Regina Pingkan Shinta Yunita Sari Shinta Yunita Sari Sinta Novanana Solichah Laras Solichah Larasati Solihah, Normahinta Subuh Pramono Sumarsini, Erin Syah Alam Syahbana, Egia M. Tantiningrum Niken Tantiningrum Niken Tody Ariefianto Wibowo Toha Ardi Nugraha Toto Supriyanto Tri Devi Septyani Tri Devi Septyani Upit Herlina Upit Herlina Vanessa Agelliza Veranda, Deni Wahyu Pamungkas Wahyu Pamungkas Wardhana, Satrio Arya Winda Ekaliya Rinanda Yunita Trias Susanti Yunita Trias Susanti