Perbandingan Biaya Jaringan dan Kelayakan Teknologi LTE pada Frekuensi 900 MHz, 1800 MHz, 2100 MHz, & 2300 MHz untuk Mendukung Rencana Pita Lebar di Indonesia

Abstract

In addition, cost-benefit analysis is carried out to find the feasibility of LTE technology business at those frequencies. This study uses a quantitative approach by conducting link budget and capacity dimensioning to obtain the number of cellular infrastructures. This study identifies and calculates cost and revenue for conducting cost-benefit analysis (CBA). The result shows that the most significant operational cost of LTE network development is BHP frequency (frequency license fee,) followed by site leasing cost. The most significant cost of LTE planning development from those frequencies is at 2100 MHz, because the frequency license fee of that frequency is the most expensive one among the other frequencies. The frequency of 2300 MHz is the most feasible frequency to use, since the frequency 2300 MHz license fee is the cheapest one among the other frequencies. According to the calculation result, LTE development at those frequencies is feasible, with the largest internal rate of return (IRR) is in the frequency of 2300 MHz.

Forecasting LTE Network Traffic Using Hot-Winter’s Multiplicative Seasonal Method and Rolling Forecasting for Telecommunication Company Investment Optimization in Indonesia

“…This traffic forecasting system can also be used for decisionmaking in network design engineerings, such as load balancing, resource allocation or relocation and traffic attack detection [20]. This research is expected to contribute knowledge as an alternative traffic forecasting system that is cost-effective in terms of cost-benefit analysis for telecommunications companies [21].…”