Abstract
In the June 29, 2025 spectrum auction, AIS and True retained their previous frequency bands from NT, ensuring service continuity. True acquired the 2300 MHz and 1500 MHz bands, while AIS secured the 2100 MHz band. This transition from leasing to direct ownership reduces annual spectrum costs significantly, enhancing investment opportunities in network innovations like 5G and AI. However, unallocated bands may limit consumer access to improved services. Additionally, low auction proceeds could hinder national digital infrastructure development, necessitating government policies to boost market competition and support new entrants.
Summary
Spectrum Auction Outcomes
In the June 29, 2025 spectrum auction, AIS and True secured the rights to frequency bands they previously leased from NT, ensuring the continuity of their services. Organized by the National Broadcasting and Telecommunications Commission (NBTC), the auction focused on expiring concessions for several bands including 850 MHz, 2100 MHz, 2300 MHz, and 1500 MHz. Only True and AIS participated, with True winning the 2300 MHz and 1500 MHz bands and AIS acquiring the 2100 MHz band.
Financial Implications
Transitioning to direct concessions allows both operators to significantly reduce long-term spectrum costs, dropping annual payments from approximately 4.5 billion baht to around 1.7 billion baht. This financial benefit will facilitate investments in advanced technologies, including AI integration for network optimization and upgrades to 5G-Advanced. The focus will also include the development of new digital services, enhancing overall service stability and preparing for future 6G technology.
Challenges Ahead
Despite these advancements, the unallocated frequency bands may hinder future service quality. The government’s plans for digital infrastructure could be affected due to lower auction proceeds, limiting opportunities for improved connectivity. Additionally, Thailand’s telecommunications market remains a duopoly, restricting consumer choice. To enhance competition, the government must consider policies that support the entry of Mobile Virtual Network Operators (MVNOs) and establish regulations ensuring quality service standards.
Source : The Next Step of Thailand’s Telecommunications Market Post-Spectrum Auction
