Possibility of Frequencies Sharing by Telecommunication Systems on the Basis of High-Altitude Platforms and Conventional Fixed Systems, Fixed Satellite and Radio-Astronomical Service Systems

摘要

Presented in this paper is the use of frequency bands 27.5...28.35 GHz, 31 ...31.3 GHz, 47.2...47.5 GHz and 47.9...48.2 GHz HAPS within the frameworks of FS, as well as technical and procedural questions regarding sharing HAPS and radio systems of FS, FSS, RAS and EESS within above specified frequencies bands