Precedence, Delay, Reliability – Siemens Brodersen MC55 AT User Manual
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MC55_ATC_V04.00
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3/17/06
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Precedence class
[0]
network subscribed value
1
High Priority
Service commitments shall be maintained ahead of precedence classes 2 and
3
2
Normal priority
Service commitments shall be maintained ahead of precedence class 3
3
Low priority
Service commitments shall be maintained
Delay class
The delay parameter defines the end-to-end transfer delay incurred in the transmission of SDUs through the
GPRS network(s).
[0]
network subscribed value
1..4
SDU size: 128 octets:
SDU size: 1024 octets:
Reliability class
[0]
network subscribed value
1
Non real-time traffic, error-sensitive application that cannot cope with data loss
2
Non real-time traffic, error-sensitive application that can cope with infrequent
data loss
3
Non real-time traffic, error-sensitive application that can cope with data loss,
GMM/SM, and SMS
4
Real-time traffic, error-sensitive application that can cope with data loss
5
Real-time traffic, error non-sensitive application that can cope with data loss
Peak throughput class (in octets per second).
[0]
network subscribed value
(num)
(num)
Delay Class
Mean Transfer Delay
95 percentile
1 (Predictive)
<0.5
<1.5
2 (Predictive)
<5
<25
3 (Predictive)
<50
<250
4 (Best Effort)
Unspecified
Delay Class
Mean Transfer Delay
95 percentile
1 (Predictive)
<0.5
<1.5
2 (Predictive)
<5
<25
3 (Predictive)
<50
<250
4 (Best Effort)
Unspecified
(num)
(num)