5G technology expected can become possible solution give data
rate.Current this is still the RAN (Radio Access Network) development model
using traditional models Where developed software and hardware using the same
vendor. this cause exists attachment to one of the vendors so cause RAN
development process is expensive.
Open RAN presents service new with reduce CAPEX (Capital Expenditure)
compared to traditional RAN because Open RAN has ability for give service that
is not depending on one vendor only. This means that Open RAN can integrate all
technology cellular in one Server or can in the form of a Virtual Server. Technology
mobile that can developed using Open RAN is one of them 5G network. 5G network
produces internet with high data rate low latency system.
On research Currently, Open RAN 5G development is implemented as use
cases for compare cost development infrastructure between the NAP Conventional
with OpenRan in the Dense Urban area (South Jakarta City). Importance study This
done so you can know performance and cost infrastructure Open RAN 5G network
with use scenario Centralized RAN.
Measured parameters for test performance and cost network are with method
calculation based on capacity and coverage. Based on results testing analysis
capacity and coverage obtained results that Open RAN 5G network requires
gNodeB based on Coverage UL 66 gnodeB DL 104 gnodeB Capacity in calculation
prediction year 2028 with 400 gnodeB. Open RAN can streamline CAPEX fee of
38.38%. Then based on results analysis technical using wireshark software showing
that Open RAN is capable of multivendor integration.
Keywords: 5G, Open RAN, RAN, CAPEX, OPEX, Dense Urban