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Packet radio network with charging information collected by nodes and forwarded to billing center

  • US 6,480,485 B1
  • Filed: 10/14/1998
  • Issued: 11/12/2002
  • Est. Priority Date: 01/15/1996
  • Status: Expired
First Claim
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1. A packet radio system comprising:

  • a digital mobile communication network;

    packet data terminal equipments;

    packet radio support nodes connected to the mobile communication network which provides them with a radio interface for packet switched data transmission with the packet data terminal equipments;

    gateway packet radio support nodes providing an access point to an external packet data network;

    an internal packet switched backbone network to which the packet radio support nodes and the gateway packet radio support nodes are connected; and

    a billing gateway support node, connected to said internal backbone network to receive user-specific charging information collected by the other support nodes and to forward the charging information to the charging system.

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