Download or read book Cost 21/ Workshop written by Rudi Hanbaba and published by Servicio de Publicaciones de la Universidad de Huelva. This book was released on 2022-01-12 with total page 360 pages. Available in PDF, EPUB and Kindle. Book excerpt: The present Proceedings contain a selection of papers and posters con- tributions presented at the Improved Quality of Service in Ionospheric Tele- communications Systems Planning and Operation (IITS) -COST 251 Workshop 1998 on "Procedures and testing of the models for ionospheric telecommuni- cations applications" in INTA-El Arenosillo, Mazagón-Moguer-Huelva, Spain. As usual the Reports of the Session Chairperson have been included as far as they were made available.