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Shared interworking of subscriber features within mobile telecommunications networks

  • US 5,943,619 A
  • Filed: 04/29/1997
  • Issued: 08/24/1999
  • Est. Priority Date: 04/29/1997
  • Status: Expired due to Term
First Claim
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1. A method for providing a subscriber feature to a roaming mobile station, said mobile station having a subscription agreement with a first mobile telecommunications network and currently roaming within a second mobile telecommunications network, said method comprising the steps of:

  • receiving an indication from said mobile station to register with a particular mobile telecommunications node within said second telecommunications network;

    retrieving first subscription data from said first mobile telecommunications network associated with said mobile station;

    combining said retrieved first subscription data with second subscription data associated with said second mobile telecommunications network wherein said second subscription data comprises subscription data representing subscriber features being provided within said second mobile telecommunications network and not being provided within said first mobile telecommunications network; and

    providing subscriber features toward said roaming mobile station utilizing said combined first and second subscription data within said second mobile telecommunications network.

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