Method of providing location dependent person locator service
First Claim
1. A method of providing person locator service in a telephone system comprising a plurality of stations, one or more telephone switching offices, a data base, a subscriber location indicating system, a data communications network interconnecting said data base with said telephone switching offices, and a data communications network interconnecting said data base with said subscriber location indicating system, said method comprising the steps of:
- responsive to changes in the location of a telephone subscriber, storing at said data base information specifying the location of the subscriber;
under direct control of said telephone subscriber, storing at said data base many items of information ,each item relating a location or group of locations to a particular indicated status of the subscriber for telephone call completion while said subscriber is at said location or one of said group of locations;
responsive to a call from a first one of the stations to said subscriber, addressing said data base to examine the stored information specifying the present location of said subscriber;
responsive to a receipt of said information specifying the present location of said subscriber from said data base, addressing said data base to examine the stored items and detect one which indicates a relation of said present location to the particular indicated status of the subscriber for telephone call completion while said subscriber is at said present location; and
responsive to a receipt of said item which indicates the relation of said present location to the particular indicated status of the subscriber for telephone call completion while said subscriber is at said present location from said data base, completing the call from said first station according to said detected item of information.
0 Assignments
0 Petitions
Accused Products
Abstract
A method is disclosed of using a subscriber location indicating system and a telephone switch to provide location dependent person locator telephone service for called subscribers. In accordance with the service, a called party may provide that a call directed to a personal number unique to the called party be completed in different manners according to the location of the called party when the call is made. A subscriber location indicating system tracks subscribers and provides the location of subscribers to a database. A telephone switch where a call is initiated sends the personal number unique to the called party to the data base. Information that depends on the present location of the called party and that specifies how the call is to be completed is returned to the telephone switch, and the call is completed accordingly.
245 Citations
3 Claims
-
1. A method of providing person locator service in a telephone system comprising a plurality of stations, one or more telephone switching offices, a data base, a subscriber location indicating system, a data communications network interconnecting said data base with said telephone switching offices, and a data communications network interconnecting said data base with said subscriber location indicating system, said method comprising the steps of:
-
responsive to changes in the location of a telephone subscriber, storing at said data base information specifying the location of the subscriber; under direct control of said telephone subscriber, storing at said data base many items of information ,each item relating a location or group of locations to a particular indicated status of the subscriber for telephone call completion while said subscriber is at said location or one of said group of locations; responsive to a call from a first one of the stations to said subscriber, addressing said data base to examine the stored information specifying the present location of said subscriber; responsive to a receipt of said information specifying the present location of said subscriber from said data base, addressing said data base to examine the stored items and detect one which indicates a relation of said present location to the particular indicated status of the subscriber for telephone call completion while said subscriber is at said present location; and responsive to a receipt of said item which indicates the relation of said present location to the particular indicated status of the subscriber for telephone call completion while said subscriber is at said present location from said data base, completing the call from said first station according to said detected item of information. - View Dependent Claims (3)
-
-
2. A method of automatically deriving location dependent person locator service data from a data base characterized by:
-
in response to information received from a subscriber position indicating system, storing said information at said data base, said information specifying the present location of an entitled subscriber; storing at said data base information, said information specifying a plurality of associations between call completion methods and locations for each entitled subscriber, selection among said associations being dependent upon the present location of a particular entitled subscriber; in response to control signals received from a communication system, addressing said data base to examine said information specifying the present location of said particular entitled subscriber; addressing said data base to examine any method of call completion associated with said present location and pertaining to said particular entitled subscriber; and returning from said data base to said communication system coded data signifying said examined any method of call completion.
-
Specification