METHODS FOR ESTABLISHING A METRIC REFLECTING USABILITY OF A RADIO SPECTRUM BAND, AND RELATED NODE, SYSTEM, COMPUTER PROGRAM AND COMPUTER PROGRAM PRODUCTS

摘要

The disclosure relates to a method (60) for establishing a metric reflecting usability of a first band of a radio spectrum performed in a node (3a, 4, 6, 7a) of a first wireless system (1). The method (60) comprises obtaining (61) information about the first band, the information identifying a frequency range within the radio spectrum and regulatory requirements relating to the first band; obtaining (62) information relating to a current use of the first band by a second wireless system (10), and establishing (63) the metric reflecting usability of the first band for the first wireless system (1) based on the obtained information about the first band and the obtained information relating to the current use of the first band.