为空间系统和地球站采用国际协调、通知和登记程序，通过将数据纳入《国际频率登记总表》（MIFR）获得国际认可。 就上述所有问题向国际电联利益攸关方提供帮助。 为地面系统采用国际协调、通知和登记程序，通过将数据纳入《国际频率登记总表》（MIFR ...

You are here主页> ITU Publications> Radiocommunication (ITU-R)> ITU-R Reports> Space applications and meteorology> Technical and operational characteristics for space research systems in the vicinity of ...

As a complement to existing disaster risk reduction (DRR) systems, AI shows enormous potential, says Monique Kuglit of ...

ITU’s Space Connect delved into regulation, spectrum management, and international cooperation on the support systems for LEO ...

Studies conducted within Working Party 4C are aiming at a more efficient use of the orbit/spectrum resources by MSS and RDSS systems. This includes analyzing various interference situations between ...

For the last 100 years, the IARU has worked tirelessly to encourage the growth of amateur radio in communities throughout the ...

As ITU celebrates its 160th anniversary in 2025, see some of the benefits you get through ITU’s work behind the scenes.

All DFPs should already have an ITU user account (former TIES account), which is required to approve or reject registration requests.

The ICT Development Index (IDI), which has been published annually since 2009, is a composite index that until 2017, combined 11 indicators into one benchmark measure. It is used to monitor and ...

Use the tabs below to explore the base edition, updates, and conferences related to this edition of the Radio Regulations. The History of ITU Portal uses Persistent Identifiers for its digitized ...

The power and transformational potential of Internet access and use is not equally distributed. Of the estimated 2.6 billion people currently unconnected, the majority are women and girls. The digital ...

The most recent edition of the “UN Activities on AI Report” represents a collaborative endeavor between the International Telecommunication Union (ITU) and 46 United Nations agencies and bodies. This ...