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Evaluasi Performansi Jaringan UMTS di Kota Semarang menggunakan Metode Drive Test
Abstract
ABSTRAK
Saat ini penggunaan telepon seluler tidak hanya untuk komunikasi suara, melainkan juga untuk komunikasi data. Kota Semarang merupakan salah satu kota besar dengan jumlah pengguna telepon seluler yang banyak. Kondisi ini membutuhkan dukungan kualitas jaringan yang optimal dan kecepatan akses yang tinggi. Â Pada penelitian ini dilakukan pengujian kualitas sinyal jaringan UMTS di kota tersebut. Pengukuran dilakukan dengan metode drive test menggunakan software TEMS dan Map info dalam pengolahan datanya. Ada beberapa parameter pengamatan dalam kegiatan pengukuran kualitas jaringan UMTS ini diantaranya RSCP (Receive Signal Code Power), Ec/No, Throughput dan KPI (Key Performance indicator). Setelah dilakukan pengukuran dan analisis perlu dilakukan proses simulasi optimasi yang dilakukan menggunakan software Atoll 3.2.1. Dari hasil pengukuran diperoleh nilai parameter RSCP, Ec/No, dan Throughput berturut-turut sebesar 68,45%, 91%, dan 52.2%. Setelah dilakukan simulasi optimasi terjadi peningkatan nilai parameter RSCP dan Ec/Noberturut-turut sebesar 97.28% dan 99.74%.
Kata kunci: UMTS, Drive Test, Map Info, Atoll, KPI.
ABSTRACT
Today the use of mobile phone is not only for voice communication but also for data communications (mobile Internet). There are a lot of mobile phone users in Semarang, so that it requires the support of a good network quality and high-speed access. In this research, it will test and measure the signal quality UMTS network. The measurement is done with drive test method by using TEMS and Map Info software. There are several parameters of observation in quality measurement of UMTS network. They are RSCP (Received Signal Code Power), Ec/No , Throughput and KPI (Key Performance Indicator). After measurement and analysis it is needed to simulate the optimization recommendations process by using Atoll 3.2.1. to the observation’s parameters. From the measurement results obtained parameter values RSCP, Ec/No , and Throughput, respectively: 68.45, 91% and 52.2%. After the optimization simulation the value are increase significantly to the parameter value of RSCP and Ec/No respectively 97.28% and 99.74%.
Keywords: UMTS, Drive Test, Map Info, Atoll, KPI.
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DOI: https://doi.org/10.26760/elkomika.v5i2.221
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ISSN (print) : 2338-8323 | ISSN (electronic) : 2459-9638
Publisher:
Department of Electrical Engineering Institut Teknologi Nasional Bandung, Indonesia
Address: 20th Building Institut Teknologi Nasional Bandung PHH. Mustofa Street No. 23 Bandung 40124, Indonesia
Contact: +627272215 (ext. 206)
Email: jte.itenas@itenas.ac.id
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