Telefonaktiebolaget Lm Ericsson (publ)

Matthias Grimm

Jürgen Lerzer

Reinhold Schneider

Michael Hohner

Stefan Meyer

Stefan Strobl

Hubert Schorr

Thorsten Birk

A method and system of facilitating the use of AT commands specified for a General Packet Radio Service (GPRS) packet domain in relation to an Evolved Packet System (EPS) packet domain is provided. An embodiment of the present invention comprises defining, in response to an AT command directed to the definition of a secondary Packet Data Protocol (PDP) context, an EPS Service Data Flow (SDF) on the basis of the secondary PDP context.

Technique for AT command handling in relation to an EPS packet domain

A technique for transferring data between an application and at least two Radio Access Technology (RAT) modules selectively connectable to a network is described. A device embodiment of this technique comprises a storage adapted to hold data from the application, the data being intended to be transmitted via at least one of the RAT modules. Furthermore, the device comprises a first control mechanism adapted to initiate holding of the data in the storage when the RAT modules assume the same connection state. The connection state is selected from a connected state in which data transmission via the respective RAT is enabled and a disconnected state in which data transmission via the respective RAT is disabled. The device also comprises a second control mechanism adapted to initiate sending of the data held in the storage to the RAT module assuming the connected state when the RAT modules assumed different connection states again.

Technique for transferring data between an application and a network

A node () for communication within a communication system (), wherein the node () comprises a network signaling stack (), the node () is adapted for serving as a first radio access platform which supports incoming packet switched connections, the node () is adapted for interconnecting to a second radio access platform which supports outgoing packet switched connections, and the node () is adapted for commissioning of an incoming packet switched connection.

Commissioning incoming packet switched connections

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Stein, Germany

Matthias Grimm