Recommendation ITU-R SM.1880-2 (09/2017) Spectrum occupancy measurements and evaluation
Foreword
Policy on Intellectual Property Right (IPR)
Scope
Keywords
Annex 1
TABLE OF CONTENTS
1 Introduction
2 Definitions
3 Requirements
     3.1 Equipment
     3.2 Site considerations
     3.3 Time related parameters
     3.4 Accuracy, statistical confidence level and required number of samples
     3.5 Considerations on occupancy measurements
          3.5.1 Emission identification
          3.5.2 Monitoring mobile transmissions
          3.5.3 Propagation
     3.6 Presentation and analysis of collected data
          3.6.1 Representative example of field strength used to discriminate between different users
               3.6.2 Representation of frequency band occupancy by percentage
               3.6.3 Representation of frequency band occupancy by colours
Annex 2  Determination of required samples for different sampling methods
TABLE OF CONTENTS
1 Sampling methods
     1.1 Dependent sampling
     1.2 Independent sampling
2 Calculation of the minimum required samples
     2.1 Independent sampling
     2.2 Dependent sampling