RECOMMENDATION ITU-R BO.1444* - Protection of the bss in the 12 GHz band and associated feeder links in the ... ANNEX 1 - BSS system characteristics ANNEX 2 - Methodology for analysing candidate epfdup and epfddown limits for the BSS and associated feeder-link bands 1 Overall principle 2 Need for a statistical approach 3 Detailed principle ANNEX 3 - Monte Carlo implementation of evaluation methodology 1 Introduction and summary 2 Proposed evaluation methodology 2.1 Derivation of degradation equations with non-GSO interference not faded by rain 2.2 Procedure for Monte Carlo simulation 2.3 Discussion of a sample simulation result APPENDIX 1 TO ANNEX 3 ANNEX 4 - Methodology to assess the impact of the 100% of the time epfddown and epfdup values according to recommends 1.2