Packet switched eCall connection

• US 20120195260A1
• Filed: 11/14/2011
• Published: 08/02/2012
• Est. Priority Date: 11/12/2010
• Status: Abandoned Application

• Current Assignee: Vodafone Holding GmbH (Vodafone Group PLC)
• Original Assignee: Vodafone Holding GmbH (Vodafone Group PLC)
• Inventors: Dietz, Ulrich
• Application Number:
  US13/373,452
• Publication Number:
  US 20120195260A1
• Time in Patent Office: Days
• US Class Current: 370/328
• CPC Class Codes: H04L 65/103 in the network
• CPC Class Codes: H04L 65/104 in the network
• CPC Class Codes: H04L 65/4061 Push-to services, e.g. push-to-talk or push-to-video

Abstract

The present invention relates to a server unit (11) for processing information related to a first external terminal (10) and related to a second external terminal (12), in particular for processing eCall information. The server unit (11) comprises a first interface (40) to set up a first communication link to the first external terminal (10) and a second interface (41) to set up a second communication link to the second external terminal (12). The second communication link is adapted to transfer information via a circuit switched communication (21) and the first communication link is adapted to transfer information via a packet switched communication (20). Additionally the present invention relates to a communication system for processing information (1) related to a first external terminal (10) and related to a second external terminal (12) and a server unit (11). Furthermore the present invention relates to a method of processing information related to a first external terminal (10) and related to a second external terminal (12) and a server unit (11).

Claims

1. A server unit for processing information related to a first external terminal and related to a second external terminal, in particular for processing eCall information, said server unit comprising a first interface to set up a first communication link to said first external terminal and a second interface to set up a second communication link to said second external terminal, said second communication link being adapted to transfer information via a circuit switched communication, characterised in that said first communication link is adapted to transfer information via a packet switched communication.

2. The server unit according to claim 1, characterised in that said server unit being assigned to a communication network, in particular to a mobile radio communication network.

3. The server unit according to claim 1, characterised in that the first interface is adapted to receive and/or send information from/to the first external terminal and that the second interface is adapted to send and/or receive information to/from the second external terminal.

4. The server unit according to claim 1, characterised in that the first communication link is adapted to transfer information via a packet switched communication in form of a Push-to-Talk communication, in particular in form of a Push-to-Talk communication over Cellular (PoC) or Voice over Internet Protocol (VoIP) or Voice over LTE (VoLTE) or Voice over LTE via Generic Access (VoLGA).

5. The server unit according to claim 1, characterised in that the server unit comprises means for determining the position of the first external terminal.

6. The server unit according to claim 1, characterised in that the server unit comprises means for processing information received and/or retrieved from the first and/or second external terminal.

7. The server unit according to claim 6, characterised in that the means for processing information received and/or retrieved from the first external terminal are adapted to generate or form or populate a Minimum Set of Data (MSD) during an eCall procedure.

8. The server unit according to claim 6, characterised in that the means for processing information is adapted to convert information transferred via packet switched communication into information to be transferred via circuit switched communication and/or that the means for processing information is adapted to convert information transferred via circuit switched communication into information to be transferred via packet switched communication.

9. A communication system for processing information related to a first external terminal and related to a second external terminal, in particular for processing eCall information, said system comprising a server unit according to claim 1 and at least one first external terminal, said first external terminal comprising an interface to set up a first communication link to said server unit, said first communication link being adapted to transfer information via a packet switched communication.

10. The communication system according to claim 9, characterised by at least one second external terminal said second external terminal comprising an interface to set up a second communication link to said server unit, said second communication link being adapted to transfer information via a circuit switched communication.

11. The communication system according to claim 10, characterised in that the server unit is the endpoint of the first communication link between the first external terminal and the server unit and that the server unit is the starting point of the second communication link between the server unit and the second external terminal.

12. A method of processing information related to a first external terminal and related to a second external terminal via a server unit, in particular for processing eCall information, said server unit comprising a first interface to said first external terminal and a second interface to said second external terminal, said method being particularly performed within a communication system according to claim 9, characterised in that a first communication link is set up between said first external terminal and the server unit, that information is transferred over the first communication link via a packet switched communication, that a second communication link is set up between the server unit and the second external terminal, and that information is transferred over the second communication link via a circuit switched communication.

13. The method according to claim 12, characterised in that the information transferred over the first communication link is transferred via a packet switched communication comprising Push-to-Talk communication, in particular in form of a Push-to-Talk communication over Cellular (PoC) or Voice over Internet Protocol (VoIP) or Voice over LTE (VoLTE) or Voice over LTE via Generic Access (VoLGA).

14. The method according to claim 12, characterised in that the position of the first external terminal is determined within the server unit.

15. The method according to claim 12, characterised in that information received and/or retrieved from the first and/or second external terminal is processed within the server unit, in particular that a Minimum Set of Data (MSD) is generated or populated or formed during an eCall procedure and/or that information transferred via packet switched communication is converted into information to be transferred via circuit switched communication and/or that information transferred via circuit switched communication is converted into information to be transferred via packet switched communication.