Perbandingan Simulasi Performa Jaringan Lte-advanced Menggunakan Fitur Inter-band Carrier Aggregation Di Area Lembang

Kamelia Sagita Firdaus, hafidudin hafidudin, M. Taopik Hidayatulloh

Abstract

Abstrak Daerah Kabupaten Bandung Barat, khususnya daerah Lembang merupakan tujuan wisata yang ramai dikunjungi wisatawan. Di daerah ini terdapat beberapa wisata unggulan seperti Farm House, Taman Kardus, Green Forest, Amazing Art World dan masih banyak lainnya yang setiap harinya ramai di datangi wisatawan. Kebutuhan akan layanan komunikasi suara dan data sangat di butuhkan di daerah ini. Berdasarkan hasil survei, diperoleh RSRP sebesar -102.21 dBm, SINR sebesar <5 dB, dan dperoleh avarage low throughput sebesar 15750.31 kbit/s. Pada proyek akhir ini dilakukan perencanaan peningkatan performansi jaringan LTE-Advanced di wilayah Lembang menggunakan standar operator Telkomsel. Metode yang digunakan adalah metode Carrier Aggregation di band 8 dan band 40 dengan dua pendekatan yaitu capacity planning dan coverage planning. Dalam proses perencanaan, dilakukan simulasi dengan menggunakan software Atoll 3.3 serta parameter LTE yang diukur dan dianalisis yaitu RSRP, SINR dan throughput. Hasil dari simulasi penerapan interband carrier aggregation dengan memperhatikan before berdasarkan skenario yang ditentukan dalam proyek akhir ini, yaitu adanya peningkatan pada skenario 1 nilai rata-rata RSRP sebesar -97.22 dBm, SINR sebesar 6.11 dB, dan throughput sebesar 31.915 Mbps. Kata Kunci: RSRP, SINR, carrier aggregation, coverage planning, coverage planning, throughput. Abstract The area of West Bandung Regency, especially the Lembang area is a tourist destination that is crowded with tourists. In this area, there are several excellent tours such as Farm House, Cardboard Park, Green Forest, Amazing Art World and many others that are visited by tourists every day. The need for voice and data communication services is very much needed in this area. Based on the survey results, an RSRP of -102.21 dBm was obtained, SINR of <5 dB, and a low throughput average of 15750.31 kbit / s was obtained. This final project a plan to improve LTE-Advanced network performance in the Lembang area is carried out using Telkomsel operator standards. The method used is the Inter-band Carrier Aggregation method in band 8 (1800 MHz) and band 40 (2300 MHz) with two approaches, namely capacity planning, and coverage planning. In the planning process, it is simulated using Atoll 3.3 software and LTE parameters measured and analyzed, namely RSRP, SINR, and throughput. Results of the simulation of the implementation of interband carrier aggregation by considering the initial network based on the scenarios specified in this final project, namely an increase in scenario 1 the average RSRP value of -97.22 dBm, SINR of 6.11 dB, and throughput of 31,915 Mbps. Keywords: RSRP, SINR, carrier aggregation, coverage planning, coverage planning, throughput.

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