Message from the Editor-in-Chief Message from the Editor-in-Chief: Dynamic Spectrum Management (Wireless Communications)
The excellent quality of this periodical, to a large extent, is due to the selection of timely topics for our Special Issue (SIs) and Feature Topics (FTs). So far this year, we have had a number of very exciting issues; some of which covered important topics relating to fifth generation cellular (5G) systems. As we depend heavily on special issue (IS) and feature topic (FT) papers, I am very pleased to dedicate this issue to the topic of dynamic spectrum management. The challenges in providing efficient spectrum management are numerous and this special issue contains several important papers that address some of these challenges.