Access feedback by a multimode terminal

摘要

A method for providing access feedback when a User Equipment, UE, with an established a connection over multiple accesses towards a Gateway, GW, initiates a set-up of a new service for a service session. The method comprises a step where the GW or a Policy and Charging Rules Function, PCRF, initiates a Quality of Service, QoS, resource reservation as a response of the set-up of the new service initiated by the UE. The GW or the PCRF in the QoS resource reservation selects a first access as present access.;The method is particularly characterized in a step where the UE rejects said first access as present access and sends a reject message to the GW, wherein the GW or the PCRF as a result of the reject message initiates a new QoS resource reservation selecting a second access as present access.

主权项

1. A method for providing access feedback when a User Equipment, UE, with an established a connection over multiple accesses towards a Gateway, GW, initiates a set-up of a new service for a service session, the method comprising:
the GW or a Policy and Charging Rules Function, PCRF, initiating a Quality of Service, QoS, resource reservation as a response of the set-up of the new service initiated by the UE, the GW or the PCRF in the QoS resource reservation selecting a first access as present access; and the GW or the PCRF, as a result of the UE rejecting said first access as present access and sending a reject message to the GW, initiating a new QoS resource reservation selecting a second access as present access, wherein, the UE accepts said second access as the present access and the UE, as a result of accepting the second access as the present access, initiates a flow mobility procedure by sending a IP flow mobility message to the GW for the established service or IP session flow via the selected and accepted access.