3.6.1 Compatibility calculation mode
It is then possible to derive the C/I (i.e. dRSS/iRSS equivalent to dRSS-iRSS in dB):
dRSS/iRSS = -53.5-(-54.5) = 1 dB Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â
Since the resulting C/I is below the protection criteria (19 dB), the probability of interference calculated by SEAMCAT (compatibility calculation mode) is equal to 1 as shown in Figure 98
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