[이슈플러스] 구형망 끄고 AI 켠다…해외는 '망 다이어트' 속도전

Global telecommunications leaders are phasing out legacy 3G and PSTN networks to reallocate resources and spectrum towards next-generation AI and 5G infrastructure. This 'network diet' is a strategic shift essential for reducing operational costs and securing the high-speed data transmission capabilities required to lead in the competitive AI era.