Expanding Network Coverage Through NTN Technology in Indonesia

Jakarta, INTI - During the Indonesia Internet Expo and Summit (IIXS) 2024, which is part of the Indonesia Technology and Innovation (INTI) 2024 event, the role of Non-Terrestrial Networks (NTN) technology in expanding network coverage in Indonesia was a key topic discussed by experts. Sigit PW Jarot, Head of National Telematics Infrastructure from Mastel (the Indonesian Telematics Society), shared the view that NTN technology is the only realistic way to reach the population that is currently beyond the reach of cellular networks.

Network Coverage Challenges in Indonesia

Currently, more than 7% of the global population, or about 580 million people, are still not covered by mobile broadband networks. In Indonesia, this challenge is even more complex, with more than 80% of the land area and 95% of the maritime area still outside the reach of cellular networks. 5G and 6G technologies are expected to address this challenge by not only offering high speeds but also widespread (ubiquitous) mobile network access.

NTN Technology Usage Schemes

Satellite technology is considered the most realistic solution to overcome this challenge. NTN usage schemes cover various scenarios, from mass communication, and integrated communication, to use in remote areas. In the IMT-2020 scenario, the use of this technology also includes highly reliable connectivity and low-latency communication, which are crucial for industrial and critical applications.

Multi-Dimensional NTN Architecture

Sigit also explained the multi-dimensional NTN architecture, involving various satellite layers, from GEO (Geostationary Earth Orbit) to LEO (Low Earth Orbit), as well as integration with terrestrial networks. This approach allows for wider coverage and more flexible solutions for various communication needs in Indonesia.

Expanding network coverage through NTN technology is a strategic step that Indonesia must take immediately. With substantial economic potential and the ability to reach previously underserved areas, NTN technology becomes a key element in efforts to achieve equitable and inclusive digital transformation. The success of implementing this technology will largely depend on collaboration between the government, private sector, and academia in creating a supportive ecosystem.