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Herry Setiawan
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Politeknik Negeri Padang St. Kampus, Limau Manis, District Pauh, Padang City, Province West Sumatera, Zip code 25164. Indonesia
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International Journal of Wireless And Multimedia Communications
Published by Politeknik Negeri Padang
ISSN : -     EISSN : 20472172     DOI : -
Core Subject : Science, Engineering,
Computer Science & IT Control & Systems Engineering Electrical & Electronics Engineering
Focus and Scope Jurnal Focus jowim journal focuses on wireless communication technology and its development The journal scopes include (but not limited to) the followings: Telecommunication Theory Internet Of Things Wireless Sensor Network Signal And Image Processing Wireless Communication Optical Fiber Communication Telecommunication And Computer Networks Antennas And Transmission Systems Artificial Intelligence Machine Learning
Arjuna Subject : Teknik (semua kategori) - Teknik (Lain-Lain)
Articles 34 Documents
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Multi-band MIMO Antenna with Square-Ring Slots for 5G Services Syaza Ibra Harlin; Nursal, Firdaus; Yolanda, Amelia
International Journal of Wireless And Multimedia Communications Vol. 2 No. 2 (2025): International Journal of Wireless And Multimedia Communications
Publisher : Politeknik Negeri Padang

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Abstract

Mobile communications technology is evolving rapidly with the introduction of 5G networks, which offer high speeds, low latency, and greater network capacity. To support these services, antennas that can operate optimally in a wide frequency range are required. The objective of this research is to design and analyze a multi-band square-ring slot MIMO antenna operating at frequencies of 2.6 GHz, 3.6 GHz, and 5.25 GHz. The antenna design is performed using CST Studio Suite 2019 software, and the simulation results are compared with the measurement results after fabrication. The antenna structure utilizes a microstrip design with an FR-4 substrate, optimizing parameters such as slot dimensions, feed line positioning, and element spacing to achieve the desired performance. The results show that the designed antenna has a return loss of < -10 dB, VSWR values in the acceptable range (1 ≤ VSWR ≤ 2), mutual coupling isolation below -20 dB, and ECC < 0.05, indicating good MIMO performance. In addition, the antenna exhibits an omnidirectional radiation pattern, a gain of more than 4 dBi with a maximum of 5.25 dBi at 2.6 GHz, and a wide bandwidth suitable for 5G applications. Although there are differences between simulated and measured results due to environmental factors and manufacturing tolerances, the antenna performance remains within acceptable limits. This research proves that the multi-band MIMO design with a square-ring slot can be an effective and practical solution to enhance 5G service quality, offering advantages for future wireless communication systems.
Comparative Analysis of Quality of Service (QOS) on 4G LTE and 5G Networks in Bekescsaba Hungary Adlil Karim, Dery; Yusnita, Sri; Chandra, Dikky
International Journal of Wireless And Multimedia Communications Vol. 2 No. 2 (2025): International Journal of Wireless And Multimedia Communications
Publisher : Politeknik Negeri Padang

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Abstract

This research discusses the comparison of Quality of Service (QoS) performance on 4G LTE and 5G networks in the Bekescsaba region, Hungary. The analysis was conducted based on five main QoS parameters, namely download speed, upload speed, jitter, packet loss, and latency, with the RSRP (Reference Signal Received Power) measurement category. The results showed that 5G networks consistently outperformed 4G LTE in almost all categories. For example, in the Very Good category, 5G networks recorded download speeds of up to 196 Mbps, upload speeds of 91.5 Mbps, and latency of 25 ms, significantly better than 4G LTE. In the Good and Fair categories, the 5G network continued to show significant advantages in data speed and latency, although the jitter values were relatively comparable to 4G LTE. In addition, packet loss on both networks was recorded at 0%, indicating a high level of reliability. This study concludes that 5G networks provide a better experience in supporting modern connectivity needs than 4G LTE, even under less than optimal signal conditions. The findings are expected to serve as a reference for future telecommunications infrastructure development.
Analysis of Signal Attenuation in the Indosat Fiber to the Home (FTTH) Network at Three Fat Points and the Role of Closures in Optimizing Optical Signals in Cluster RW07, Dusun I, Madegondo, Sukoharjo Regency, Central Java Rizka, Mitahul; Adila Asril, Aprinal; Maria, Popy
International Journal of Wireless And Multimedia Communications Vol. 2 No. 2 (2025): International Journal of Wireless And Multimedia Communications
Publisher : Politeknik Negeri Padang

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Abstract

The implementation of Fiber to the Home (FTTH) networks is an effective solution for providing high-quality telecommunication services with stable data speeds. This study was conducted on the FTTH network in Cluster RW 07, Dusun 1, Madegondo, Sukoharjo Regency, Central Java, to evaluate its feasibility based on PT. iForte's standards. These standards specify a receiving power range of -10 dBm to -21 dBm and a total attenuation range of 15 dB to 26 dB. The research process involved observation, optical power data collection, data processing, and analysis using the Power Link Budget parameter. The measurement results showed an improvement in network quality after optimization. The uplink and downlink attenuation at FAT 1, 6, and 11 experienced significant reductions, with the final attenuation values falling within the specified standard limits. For instance, at FAT 11, the downlink attenuation decreased by 1.10 dBm, representing one of the most significant improvements. These findings demonstrate that the FTTH network in the study area meets the feasibility criteria and delivers performance suitable for supporting user needs.
Design and Development of FTTH Network Infrastructure Using GPON Technology in Sukoharjo Regency Alfarezi, Muhammad; Maria, Popy; Septima, Uzma
International Journal of Wireless And Multimedia Communications Vol. 2 No. 2 (2025): International Journal of Wireless And Multimedia Communications
Publisher : Politeknik Negeri Padang

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Abstract

Abstract— The increasing demand for high-speed, reliable internet access in the digital era has led to the decline of conventional copper-based networks and the rise of fiber-optic-based solutions. This study focuses on the design and development of a Fiber To The Home (FTTH) network using Gigabit Passive Optical Network (GPON) technology in Banaran Subdistrict, Sukoharjo Regency, an area with growing economic activity, particularly in the Micro, Small, and Medium Enterprises (MSME) sector. The implementation of GPON is seen as a critical infrastructure enhancement that supports regional development, education, and digital connectivity. The research methodology began with site surveys using Google Earth Pro and QGIS to collect spatial data such as household coordinates and pole locations. This data was then processed using Setics Sttar Planner version 2.3.12, enabling automatic calculation of optimal cable routes, equipment locations, and required component specifications. The resulting FTTH design covers four neighborhood units (RW 1, RW 2, RW 4, and RW 5), serving a total of 630 homepasses. Key components of the network include 1 Optical Line Terminal (OLT), 2 Fiber Distribution Terminals (FDTs), 46 Fiber Access Terminals (FATs), and 125 poles. The power link budget calculation, essential to determining signal feasibility, produced theoretical receive power values between -15.089 dBm and -14.144 dBm. Field implementation and post-deployment measurements were conducted in RW 1 and RW 2 to validate the theoretical model. Adjustments were made due to site constraints, including reductions in splitter and FAT counts, as well as cable length modifications. Measured receive power values ranged from -16.71 dBm to -16.22 dBm, which still fall within acceptable standards defined by PT. iForte Solusi Infotek (between -10 dBm and -21 dBm). The differences between calculated and actual measurements were attributed to splicing quality, variations in cable deployment, and environmental factors. Overall, the study successfully demonstrates the feasibility and efficiency of deploying GPON-based FTTH infrastructure in semi-urban regions like Sukoharjo. The integration of digital tools for planning and field validation ensures optimal network performance, supporting the goal of bridging the digital divide and enhancing socio-economic development in the area.

Page 4 of 4 | Total Record : 34

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