Preface

Abstract

This special issue of the Journal of Telecommunications and Information Technology provides selected articles that have been published in this quarterly in recent years, with three exceptions. The first one is the acceptance speech by Hamadoun Touré, ITU Secretary General, at the ceremony of awarding him the title of Doctor Honoris Causa of the Wrocław University of Technology (Poland), on 14 September 2010 (reproduced with the kind consent of the author). The second exception is the foreword by Magdalena Gaj, Deputy Minister, Undersecretary of State in the Ministry of Infrastructure, Poland. The third one is the text by Wojciech Hałka, Director General, National Institute of Telecommunications, Poland, focused on international co-operation of the Institute, especially with the ITU. (...)