Procedure for Coordinating Spectrum and （过程协调谱和）.pdf

Procedure for Coordinating Spectrum and Orbital Positions for Non-Planned Services By Hector Velasco The International Telecommunications Union (ITU) regulates communication technology issues. ITU coordinates the shared global use of the radio spectrum,  promotes international cooperation in assigning satellite orbits, works to improve  telecommunication infrastructure in the developing world and establishes  worldwide standards.  The ITU‐R is the radiocommunication sector and has as a mission “to ensure  rational, equitable, efficient and economical use of the radio frequency  spectrum  by all radiocommunication services ‐ including those using the geostationary  satellite orbit or other satellite orbits ‐ and to carry out studies on  radiocommunication matters”  The Radio Regulations (RR) is the compendium where the rights, obligations and applicable procedures reside. These regulations are binding a variety of international treaties, setting out the allocation of frequency bands, technical parameters to be respected by radio stations, procedures for the notification and international coordination of specific frequencies assigned to the stations by Administrations 1 ; and other procedures or operational provisions. The Radio Regulations are vital to the modern world, for if radio services are to operate efficiently worldwide (no harmful interference), frequency assignments must respect the prescribed allocations, technical requirements and operational procedures. The ITU Radio Regulations also incorporate the decisions of the World Radicommunications Confernces (WRC), including all articles, appendices, resolutions, recommendations and ITU-R recommendations incorporated by reference.                                                              1  administration: Any governmental department or service responsible for discharging the obligations undertaken  in the Constitution of the International Telecommunicatio