QoSEngine
Iua
Iaq
application
Iua user-application interface
Iaq application-QoSEngine interface
Iqn QoSEngine-network interface
QoSEngine
application adaptation function AAF
traffic flow
information
(e.g. measured
from traffic flow)
control information
from user, e.g.
user preferences
application QoSState
information
QoSReports
state
decision
information
Iqn
traffic flow
QoSSpace
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