Swisscom Ag

Swisscom

Marc Heissenbuettel

Marc Danzeisen

Jan Linder

Felix Aeschlimann

Stefan Mauron

The invention relates to a method and a system for transmission of data packets. On a first wireless network interface of a first communication node, a first IP address is configured for a wireless bidirectional transmission of data packets between the first communication node and an IP-based network. A second wireless local network interface of the first communication node is configured for a bidirectional transmission of data packets via a local communication link between the first communication node and a second communication node. On the second communication node a second IP address is configured which is stored assigned to an IP home address or an identifier, or at least a first IP address is stored assigned to an IP home address or an identifier.

Method and system for transmission of data packets from an IP-based network via a first network node to a second network node

A computer system () for transmitting context-specific data via a mobile radio network to a mobile communication terminal (') and configured to receive and store condition data assigned to data elements of a data delivery unit (). The computer system () checks whether the mobile communication terminal () satisfies one or more conditions defined by the condition data. If one of the conditions is satisfied, the computer system () triggers the transmission of context-specific data elements via the mobile radio network to the mobile communication terminal (&#x2032;). The context-specific data elements are those data elements that are assigned to condition data that define the condition satisfied by the mobile communication terminal (). Context monitoring by the computer system () and context-specific data transmission triggered by the computer system () make it possible to supply automatically context specific data elements, for example operational parameters, to mobile communication terminals (&#x2032;), without having to burden, for that purpose, the data delivery units () and the mobile communication terminals (&#x2032;) with functions for context monitoring.

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Bern, Switzerland

Marc Heissenbuettel