4.6.4.1.2.7 Connection release time 95th percentile Yes <30 seconds <30 s 4.6.4.1.2.7.1 Recommendation connection release time 95th Yes percentile <25 seconds < 25 s 4.6.4.1.3 Integrity N/A Title 4.6.4.1.3.1 Residual error rate from aircraft <10-4/SNSDU Yes <10-4 4.6.4.1.3.1.1 Recommend RER from aircraft <10-6/SNSDU * The definition on RER in the SARPs is unclear. It is believed that SNSDUs’ ‘lost will exceed these requirements. However, the AES/SAS will detect with probability better than 10-6 , lost or corrupted or duplicate SNSDUs 4.6.4.1.3.2 RER to aircraft <10-6 /SNSDU No As 4.6.4.1.3.3 Pr{SNC provider invoked release}<10-4/hr N/A 4.6.4.1.3.4 Pr{SNC provider invoked reset}<10-1/hr Yes < 10-1/hr 4.6.5 Voice service performance N/A Title 4.6.5.1 Requirements for AMS(R)S voice service Yes 4.6.5.1.1 Call processing delay N/A Title 4.6.5.1.1.1 AES call origination delay 95th percentile Yes <20 seconds <20 s 4.6.5.1.1.2 GES call origination delay 95th percentile Yes <20 seconds <20 s 4.6.5.1.2 Voice quality N/A Title 4.6.5.1.2.1 Voice intelligibility suitable for intended operational Yes and ambient noise environment 4.6.5.1.2.2 Total allowable transfer delay within AMS(R)S No subnetwork <0.485 second 0.585 second 1st call 0.750 second 2nd call
4.6.4.1.2.7 Connection release time 95th percentile <30 seconds Yes <30 s 4.6.4.1.2.7.1 Recommendation connection release time 95th percentile <25 seconds Yes < 25 s 4.6.4.1.3 Integrity N/A Title 4.6.4.1.3.1 Residual error rate from aircraft <10-4/SNSDU Yes <10-4 4.6.4.1.3.1.1 Recommend RER from aircraft <10-6/SNSDU * The definition on RER in the SARPs is unclear. It is believed that ‘lost SNSDUs’ will exceed these requirements. However, the AES/SAS will detect with probability better than 10-6 , lost or corrupted or duplicate SNSDUs 4.6.4.1.3.2 RER to aircraft <10-6 /SNSDU No As 4.6.4.1.3.3 Pr{SNC provider invoked release}<10-4/hr N/A 4.6.4.1.3.4 Pr{SNC provider invoked reset}<10-1/hr Yes < 10-1/hr 4.6.5 Voice service performance N/A Title 4.6.5.1 Requirements for AMS(R)S voice service Yes 4.6.5.1.1 Call processing delay N/A Title 4.6.5.1.1.1 AES call origination delay 95th percentile <20 seconds Yes <20 s 4.6.5.1.1.2 GES call origination delay 95th percentile <20 seconds Yes <20 s 4.6.5.1.2 Voice quality N/A Title 4.6.5.1.2.1 Voice intelligibility suitable for intended operational and ambient noise environment Yes 4.6.5.1.2.2 Total allowable transfer delay within AMS(R)S subnetwork <0.485 second No 0.585 second 1st call 0.750 second 2nd call
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