Electronic Theses and Dissertation

Abstrak. milimeter wave (mmwave) merupakan salah satu teknologi pendukung 5g untuk sistem komunikasi nirkabel yang memiliki kelebihan diantaranya berupa kecepatan transfer data dan bandwidth yang tinggi, sehingga menjadikan teknologi ini sebagai teknologi komunikasi yang paling menjanjikan di masa depan. kondisi alam seperti suhu dan tekanan udara juga dapat mempengaruhi redaman pada frekuensi tinggi yaitu pada teknologi 5g mmwave. penelitian bertujuan untuk menganalisis kualitas jaringan mmwave 5g yang dipengaruhi oleh tekanan udara dan suhu dengan menggunakan nyusim untuk lingkungan urban di banda aceh. model perancangan sistem menggunakan skenario urban micro (umi) dengan kondisi propagasi line-of-sight (los) dan non line-of-sight (nlos) menggunakan simulator nyusim menggunakan frekuensi 73 ghz. berdasarkan hasil simulasi didapatkan didapatkan hasil terbaik untuk received power pada kondisi los terhadap pengaruh suhu 24c yaitu -59.5 dbm dan nlos terbaik pada suhu 24c yaitu -62.4 dbm. pada tekanan udara 1009 mb dalam keadaan los, nilai received power terbaik yaitu sebesar -60.5 dbm. dalam keadaan nlos nilai received power terbaik pada tekanan udara 1009 mb yaitu -64.6 dbm hal ini menunjukkan bahwa suhu dan tekanan udara berpengaruh terhadap nilai received power. semakin tinggi suhu dan tekanan udara maka semakin buruk pula nilai received power yang di hasilkan. menurut standar kualitas dari ratio signal received power (rsrp) pada tabel 2.1, nilai received power dalam kategori good dan dapat diimplementasikan untuk jaringan mmwave pada teknologi 5g di kota banda aceh.

Abstract. Millimeter wave (mmWave) is one of the 5G supporting technologies for wireless communication systems which has advantages including high data transfer rates and bandwidth, making this technology the most promising communication technology in the future. Natural conditions such as temperature and air pressure can also affect attenuation at high frequencies, namely in 5G mmWave technology. This study aims to analyze the quality of the mmWave 5G network which is affected by air pressure and temperature using NYUSIM for urban environments in Banda Aceh. The system design model uses the Urban Micro (Umi) scenario with Line-of-Sight (LOS) and Non Line-of-Sight (NLOS) propagation conditions using the NYUSIM simulator using a frequency of 73 GHz. Based on the simulation results, it was obtained that the best results for received power were obtained at LOS conditions at 24C, namely -59.5 dBm and the best NLOS at 24C, namely -62.4 dBm. At an air pressure of 1009 mb in LOS condition, the best received power value is -60.5 dBm. In the NLOS condition, the best value of received power was at air pressure of 1009 mb, namely -64.6 dBm. This shows that temperature and air pressure have an effect on the value of received power. The higher the temperature and air pressure, the worse the value of the received power generated. According to the quality standard of the signal received power ratio (RSRP) in Table 2.1, the received power value is in the good category and can be implemented for mmWave networks on 5G technology in Banda Aceh City.