Multiplex communications – Data flow congestion prevention or control – Control of data admission to the network
Reexamination Certificate
2011-05-10
2011-05-10
Pham, Chi H (Department: 2471)
Multiplex communications
Data flow congestion prevention or control
Control of data admission to the network
C370S328000
Reexamination Certificate
active
07940659
ABSTRACT:
In scenarios where the quality of service is negotiated through a signalling layer whereas the services are actually carried through a bearer layer, application functions at the signalling layer are not always aware of how quality of service is individually accomplished at the bearer layer on a service basis. The invention provides a method and devices whereby events are detected on a service data flow basis at a detection device in the bearer layer and notified towards an application device in the signalling layer via a control device between the signalling and the bearer layer. The list of events to be notified is obtainable at the control device from the application device and is included in Quality of Service related rules, along with service data flow filters. This Quality of Service related rules are provided to the detection device for inspecting individual service data flows in order to detect and notify the indicated events.
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Avila Gonzalez Victor Manuel
Lopez Nieto Ana Maria
Pancorbo Maria Belen
Pastor Balbas Jose Javier
Sanchez Santiso Guadalupe
Lopata Robert
Pham Chi H
Telefonaktiebolaget LM Ericsson (publ)
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