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Method for transmitting emergecy messages in a radio communications system

  • US 20030176180A1
  • Filed: 02/03/2003
  • Published: 09/18/2003
  • Est. Priority Date: 08/02/2000
  • Status: Active Grant
First Claim
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1. A method for transmitting emergency call messages in a radio communications system, in which speech and/or data information are/is transmitted on a connection-oriented basis via a radio interface in first radio cells (C1), speech and/or data information are/is transmitted exclusively in a packet-oriented manner via a radio interface in second radio cells (C2), in the event of an emergency call originating from a subscriber station (TS1) in a first radio cell (C1), a speech and/or data connection is set up between the subscriber station and an emergency call center (EC), and in the event of an emergency call originating from a subscriber station (TS2) in a second radio cell (C2), at least one emergency call information item which identifies this radio cell is transmitted to an emergency call center (EC)

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