UNION INTERNATIONALE DES TELECOMMUNICATIONS INTERNATIONAL TELECOMMUNICATION UNION UNIÓN INTERNACIONAL DE TELECOMUNICACIONES Inaugural Meeting CCIR Study Group 12 14 January 1991 Remarks by Pekka Tarjanne Secretary-General International Telecommunication Union Mr. Chairman, Ladies and Gentlemen, Welcome to Geneva and to this meeting which is a significant event, at the same time historical and experimental. It is the first meeting of an entirely new CCIR Study Group - something that doesn't happen very often. Perhaps more important, however, is the experimental nature of this group. This Study Group was set up in Düsseldorf last year as a means of resolving increasingly complex, urgent, inter-service sharing problems. There aren't many Study Groups that can claim that everything they do is urgent! You can! We are all aware that the demand for radio spectrum for mobile and new applications continues to increase significantly. The estimated yearly growth for personal mobile radio and paging is about 20-25 percent, while cellular continues to grow at a remarkable 80 percent. With continuing liberalization and promotion of competitive alternatives around the world, this growth seems likely to increase. It is not surprising that your three major task areas focus in large measure on finding ways to accommodate growing spectrum needs of various kinds of mobile services and applications. This entire subject has become increasingly complex because of the dramatically increased use of digital transmission, signal processing, and dynamic spectrum management techniques that both blur the distinctions between the old notions of radio services, and afford remarkable new opportunities to a more intensive use of the spectrum. The work of Study Group 12 is important in the near-term by potentially developing Recommendations that can be adopted under accelerated procedures. In the long-term, if the Study Group proves successful in its mission, the way is opened to consider whether a much broader array of spectrum management issues normally dealt with at Administrative Radio Conferences might now be handled by more dynamic Consultative Committee mechanisms. The new Voluntary Group of Experts on simplifying radio regulation, starting its work here in Geneva next week, the next WARC, to be held in Malaga Torremolinos, Spain, next year (1992), not to mention the next Plenipotentiary Conference, will have more than a passing interest in your work. The global telecommunications family is watching your work with keen interest. I wish you all success. ***