CD Skripsi

Perancangan Dan Evaluasi Jaringan 5g Di Kota Pekanbaru

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ABSTRAK
The rapid development of cellular technology demands the availability of
communication networks with high capacity, low latency, and more reliable
coverage. 5G technology is here as an answer to these needs, offering speeds of
up to gigabits per second, latency below 1 ms, and bandwidth much greater than
4G. Pekanbaru City, as an economic center and a developing area towards a
smart city, is one of the areas that has a high urgency for the presence of a 5G
network. This study aims to design and simulate a 5G network in Pekanbaru City
using existing 4G LTE tower infrastructure, with a frequency of 3.5 GHz and a
bandwidth of 100 MHz, in addition to using capcity planning and coverage area
methods. In capacity planning, two methods are used, namely the calculation of
narrow corridors and wide corridors and using two scenarios, namely
conservative (minimum needs) and aggressive (peak needs), while in the coverage
area, the calculation method uses the conservative radius of the narrow corridor,
the conservative radius of the wide corridor, the optimistic radius of the narrow
corridor and the optimistic radius of the wide corridor. The simulation results
show that the use of existing infrastructure is able to provide quite good coverage
at 3.5 GHz frequency, where RSRP coverage ≥ –100 dBm can reach up to 90–
99% of the area, downlink throughput ≤50Mbps reaches 24.09% of the area,
uplink throughput ≥14Mbps reaches 30% of the area, while downlink SINR ≥0
db reaches 100% of the area as well as the uplink which indicates that the SINR
parameter has met the KPI evaluation criteria. Although the throughput value has
not met the specified Key Performance Indicator (KPI) standard, the results show
that the RSRP and SINR values are in the good category, but the throughput
obtained is still relatively low. This indicates that the network is not limited by coverage (coverage-limited), but by capacity (capacity-limited), where radio
resources must be shared among users so that the actual data rate decreases. In
the capcity planning method using the narrow corridor method, the required sites
range from 3-7 sites, while for wide corridors 7-26 sites. The best capacity
planning results are in the wide corridor method, the optimistic scenario RSRP
value is 35.80% coverage ≥ – 90 dBm, slightly higher than the existing
condition which recorded 32.53%. Likewise, at the thresholds ≥ –95 dBm and ≥
–100 dBm, the coverage remains stable at 75.01% and 93.96%. In the calculation
of the coverage area of the conservative radius scenario of the wide corridor,
downlink throughput ≥ 20 Mbps can reach 95% of the area, much higher than
the existing condition. Conversely, in the optimistic radius of the narrow corridor,
high throughput is only achieved in a small part of the area, indicating that site
densification greatly affects network capacity.
Key : 5G, RSRP, SINR, Throughput, Capacity Planning, Atoll, Pekanbaru.

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Ketersediaan

Informasi Detail

Judul Seri

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No. Panggil

1907124472

Penerbit

Pekanbaru : Universitas Riau – F.TEKNIK – Elektro., 2025

Deskripsi Fisik

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Bahasa

Indonesia

ISBN/ISSN

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Klasifikasi

1907124472

Tipe Isi

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Tipe Media

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Tipe Pembawa

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Edisi

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Subjek

TEKNIK ELEKTRO

Info Detail Spesifik

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Pernyataan Tanggungjawab

daus

Versi lain/terkait

Lampiran Berkas

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