Komdigi: 6G Network Development Requires Additional Frequency Spectrum

The Ministry of Communication and Digital Affairs (Komdigi) has stated that the addition of new frequency spectrum is an absolute requirement to support the development of 6G cellular network technology in Indonesia. The currently available spectrum capacity is deemed insufficient to meet future data needs.

Director of Radio Frequency Spectrum, Satellite Orbit, and Digital Infrastructure Standardisation at Komdigi, Adis Alifiawan, explained that after the auction process for the 700 MHz and 2.6 GHz frequency bands, the total national cellular spectrum capacity is estimated to reach 712 MHz. However, this figure is still far from the requirements for 6G network implementation.

"This means we must release new frequencies. If we use existing frequencies, it is not enough, not proper," Adis said during a discussion with the Indonesian Telematics Society (Mastel) in Jakarta on Thursday (9/7/2026).

Adis illustrated that each cellular operator is estimated to require at least 200 MHz of frequency spectrum to operate 6G services optimally. By comparison, the largest frequency band available through the current auction process only provides around 190 MHz.

In seeking a solution, Komdigi is eyeing the mid-band frequency category as one of the most promising options. This category is considered capable of providing a good balance between large network capacity and wide service coverage.

In addition to mid-band, the government is also studying the utilisation of spectrum in the upper 6 GHz category. This frequency band is a strong candidate for 6G network services currently being discussed on an international scale ahead of the World Radiocommunication Conference (WRC) 2027.

Komdigi affirmed its commitment to continue opening dialogue with various parties, from industry players and academics to other stakeholders. Input from various sectors is needed so that the spectrum policy aligns with technological developments and public needs.

"We hope for input, views, and considerations, especially from the perspective of public value," Adis concluded. This step is considered crucial to ensure that frequency policy can provide maximum economic and social impact for Indonesia.