ANALISIS MAXIMUM ALLOWABLE PATH LOSS (MAPL) SISTEM 4G LTE PT. TELKOMSEL, TBK.

ELA JULEKHA, . (2017) ANALISIS MAXIMUM ALLOWABLE PATH LOSS (MAPL) SISTEM 4G LTE PT. TELKOMSEL, TBK. Sarjana thesis, UNIVERSITAS NEGERI JAKARTA.

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Abstract

Tujuan penelitian ini adalah mencari hubungan hasil perhitungan antara nilai Sensitivitas mobile station dengan Maximum Allowable Path Loss (MAPL) arah downlink dan Sensitivitas eNodeB dengan Maximum Allowable Path Loss (MAPL) arah uplink. Penelitian ini juga membandingkan hasil perhitungan Sensitivitas dengan hasil pengukuran Reference Signal Received Power (RSRP) yang diterima di mobile station. Penelitian ini menggunakan Metode Penelitian Kuantitatif yang meliputi penentuan parameter, pengambilan data sekunder, analisis perhitungan, dan penarikan kesimpulan. Pengambilan data dalam penelitian ini berupa data tetap berupa power transmit, gain antena, frekuensi, thermal noise dll dan data yang tidak tetap yaitu nilai SNR. Metode pengambilan nilai SNR dilakukan dengan cara Drive Test dengan menggunakan Software Nemo. Drive Test dilakukan dibeberapa wilayah yang terdiri dari Urban, Sub Urban, Dense Urban dan Village untuk keadaan statik dan mobile dengan Mode Idle dan Dedicated. Hasil Penelitian ini menunjukkan bahwa hubungan hasil perhitungan Sensitivitas dengan MAPL untuk arah downlink dan uplink adalah berbanding terbalik. Dan untuk perbandingan nilai Sensitivitas dengan RSRP dikatakan telah memenuhi kriteria, terbukti dari hasil pengukuran nilai RSRP harus lebih besar atau sama dengan nilai perhitungan Sensitivitas yang telah dikurangkan dengan Free Space Loss (FSL) atau setelah adanya propagasi dengan dianggap sistem Line of Sight (LOS) yaitu tanpa penghalang, nilai RSRP harus lebih besar dikarenakan Sensitivitas sendiri bisa dikatakan power received threshold. The purpose of this research is to find the relationship between the value of the calculation results Sensitivity mobile station with Maximum Allowable Path Loss(MAPL) and Sensitivity eNodeB downlink direction with Maximum Allowable Path Loss (MAPL) uplink. The study also compared the results with the results of measurement sensitivity calculation Reference Signal Received Power (RSRP) received at the mobile station. This research uses Quantitative Research Method which includes parameter determination, secondary data retrieval, calculation analysis, and conclusion. Collecting data in this study a fixed data such as transmit power, antenna gain, frequency, thermal noise etc. and the data is not fixed at SNR values. SNR value retrieval method is done by using the Drive TestSoftware Nemo. Test drives conducted in several regions consisting of Urban Sub Urban, Dense Urban and Village of the state of static and mobile with Idle Mode and Dedicated. The results of this research showed that the relationship with MAPL sensitivity calculation results for downlink and uplink directions is inversely proportional. And for the comparison of sensitivity with RSRP is said to have met the criteria, as evidenced by the results of the measurement value RSRP must be greater or equal to value of the calculation of sensitivity that has been deducted in the Free Space Loss (FSL) or after the propagation of the considered system of Line of Sight (LOS), ie without barrier, RSRP value must be greater due to the sensitivity itself could be said received power threshold.

Item Type:	Thesis (Sarjana)
Additional Information:	1) Efri Sandi S.Pd., MT 2) Aodah Diamah, ST., M.Eng
Subjects:	Teknologi dan Ilmu Terapan > Teknik Elektronika
Divisions:	FT > S1 Pendidikan Teknik Elektronika
Depositing User:	sawung yudo
Date Deposited:	22 Jun 2022 09:18
Last Modified:	22 Jun 2022 09:18
URI:	http://repository.unj.ac.id/id/eprint/30564

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