TMG：2025年巴西600MHz频段重新分配研究报告：从电视广播到移动宽带（英文版）

This report provides technical and regulatory guidelines regarding mobile services using harmonised International Mobile Telecommunications (IMT) in the ultra-high frequency (UHF) bands. The guidelines are focused specifically on the 600 MHz band but are based on proven methodologies used to deliver coexistence for similar frequencies and are scalable to other new bands as well. Low-band UHF frequencies such as 600 MHz are considered important by mobile operators because their superior signal