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Method and arrangement for semipermanent storage of a service profile in personal communication systems

  • US 5,583,917 A
  • Filed: 11/16/1994
  • Issued: 12/10/1996
  • Est. Priority Date: 11/24/1993
  • Status: Expired due to Term
First Claim
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1. Method for storage of a portion of a service profile in personal communication systems which include a network composed of logically different network parts, from the point of view of a calling user, including an originating network part (O), a terminating network part (T), an originating home network part (OH), and a terminating home network part (TH), all of the network parts include functions for service and network control including units for control of the services (SCF) and database units for storing data (SDF), the stored data including service profiles of users, the method comprising the steps of:

  • sending an enquiry about a portion of the service profile of an answering user to at least one of first and second databases,tracking enquiries relating to the answering user by using the first database unit (SDFTH) in the home network part of the answering user in order to detect a geographic position of network nodes or networks which originate the enquiries,tracking respective enquiry intensity,copying and transmitting the portion of the service profile of the answering user to the second database unit (SDFO) which is located closest to the enquiring node or network, andstoring the portion of the service profile of the answering user in the second database unit (SDFO) when the enquiry intensity has reached a certain value from a single node or network.

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