Personal communications service using wireline/wireless integration

Claims

What is claimed is:

1. An integrated wired and wireless communication network, comprising:

a central office switching system connected to the communication lines including at least one service switching point for selectively providing switched communications between the communication lines;

a mobility controller, connected to the central office switching system, arranged for selectively providing wireless communications between said central office switching system and wireless mobile communication units by using control data conveyed to at least one service switching point through a service transfer point; and

a network controller arranged for selectively providing control data to effect land line communications, and arranged separately from the central office switching system and the mobility controller, said network controller being connected to both said mobility controller and said at least one service switching point through at least one service transfer point arranged to convey control data to effect communications, said network controller storing preprogrammed call processing data associated with subscribers who are associated with one of the communication lines connected to the central office switching system and said network controller further storing preprogrammed call processing data associated with subscribers who are associated with one of the mobile communication units;

wherein call processing by both the central office switching system and the mobility controller to establish a completed communication link between one of the communication lines and one of the mobile communication units is controlled in response to the stored preprogrammed call processing data associated with at least one of the subscribers and transmitted through said service transfer point.

2. An integrated wired and wireless communication network as in claim 1, wherein the communication lines are telephone lines and the central office switching system comprises a telephone central office switch.

3. An integrated wired and wireless communication network as in claim 1, wherein the mobility controller comprises a cellular radio telephone system communications controller, and the portable communications units are cellular telephone stations.

4. An integrated wired and wireless communication network, comprising:

a central office switching system connected to the communication lines including at least one service switching point for selectively providing switched communications between the communication lines;

a mobility controller, connected to the central office switching system, for selectively providing wireless communications between said central office switching system and wireless mobile communication units; and

a network controller, separate from the central office switching system and the mobility controller, said network controller being connected to both said mobility controller and said at least one service switching point through at least one service transfer point, said network controller storing preprogrammed call processing data associated with subscribers who are associated with one of the communication lines connected to the central office switching system and storing preprogrammed call processing data associated with subscribers who each are associated with one of the mobile communication units;

wherein call processing by both the central office switching system and the mobility controller to establish a completed communication link between one of the communication lines and one of the mobile communication units is controlled in response to the stored preprogrammed call processing data associated with at least one of the subscribers and,

a subscriber having one of the mobile communication units is also assigned one of the communication lines, and the preprogrammed call processing data associated with that subscriber stored in the network controller indicates whether that subscriber is currently registered for communication via the assigned line or the mobile controller and mobile communications unit.

5. An integrated wired and wireless communication network as in claim 4, wherein the central office switching system selectively routes a call directed to a single number assigned to said subscriber to the communication line assigned to said subscriber or to the mobility controller and mobile communication unit, whichever is indicated by the current registration data for the subscriber.

6. An integrated wired and wireless communication network as in claim 4, wherein all messages communicated between the network controller and the central office switching system are in Transaction Capabilities Applications Protocol (TCAP) format.

7. An integrated wired and wireless communication network as in claim 4, wherein all messages communicated between the network controller and the mobility controller are in IS-41 format.

8. An integrated wired and wireless communication network as in claim 4, further comprising a signalling communication system for two-way communications of data messages between the central office switching system and the network controller and for two-way communications of data messages between the mobility controller and the central data base.

9. An integrated wired and wireless communication network as in claim 8, wherein the signalling communication system includes SS#7 communication links for two-way communications of data messages between the central office switching system and the network controller.

10. An integrated wired and wireless communication network as in claim 8, wherein the signalling communication system includes SS#7 communication links for two-way communications of data messages between the mobility controller and the network controller.

11. An integrated wired and wireless communication network as in claim 4, further comprising means for providing two-way communications of data messages between the network controller and at least one mobility controller outside of the system via an X.25 packet network.

12. An integrated wired and wireless communication network as in claim 5, further comprising access means for adding or modifying call processing data associated with an individual subscriber stored in the network controller.

13. An integrated wired and wireless communication network as in claim 12, wherein said access means comprises means for receiving dual tone multifrequency signals over a telephone line indicative of dialed data input by a caller, and means for transmitting prompt signals to the caller over the telephone line.

14. An integrated wired and wireless communication network as in claim 13, wherein the means for receiving dual tone multifrequency signals comprises an element of the central office switching system.

15. An integrated wired and wireless communication network as in claim 13, wherein the means for transmitting prompt signals comprises means for synthesizing voice prompt messages.

16. An integrated wired and wireless communication network as in claim 12, wherein said access means comprises a work station for transmitting digital data to the network controller.

17. In an integrated wired and wireless communication network, comprising communication lines, a central office switching system connected to the communication lines including at least one service switching point for selectively providing switched communication connections, a mobility controller arranged for selectively providing wireless communications between the central office switching system and wireless mobile communication units using control data conveyed to at least one service switching point through a service transfer point, and a network controller arranged to selectively provide control data to effect landline communications, and arranged separately from the central office switching system and the mobility controller, said network controller being connected to both said mobility controller and said at least one service switching point through at least one service transfer point arranged to convey control data to effect communications, a method of selectively routing calls to a subscriber on a communication line and to a mobile communication unit assigned to the subscriber via the mobility controller using a single number assigned to identify the subscriber, said method comprising the steps of:

storing data in the network controller to indicate whether the subscriber is currently registered for communication via a specified communication line or via the mobility controller;

in response to a call directed to the number assigned to identify the subscriber, accessing the registration data in the network controller; and

communicating said registration data from said network controller through said at least one service transfer point to selectively route the call to the subscriber's current location via the specified communication line and/or the mobility controller, as indicated by the current data.

18. In an integrated wired and wireless communication network, comprising communication lines, a central office switching system connected to the communication lines including at least one service switching point for selectively providing switched communication connections, a mobility controller for selectively providing wireless communications between the central office switching system and wireless mobile communication units, and a network controller, separate from the central office switching system and the mobility controller, said network controller being connected to both said mobility controller and said at least one service switching point through at least one service transfer point, a method of selectively routing calls to a subscriber on a communication line and to a mobile communication unit assigned to the subscriber via the mobility controller using a single number assigned to identify the subscriber, said method comprising the steps of:

storing data in the network controller to indicate whether the subscriber is currently registered for communication via a specified communication line or via the mobility controller;

in response to a call directed to the number assigned to identify the subscriber, accessing the registration data in the network controller;

communicating said data from said network controller through said at least one service transfer point to selectively route the call to the subscriber's current location via the specified communication line and/or the mobility controller, as indicated by the current registration data;

when the subscriber is currently registered for communication via the mobility controller, sending a routing request from the network controller to the mobility controller;

in response to the routing request, sending a message to the network controller indicating a routing number which the mobility controller has assigned to the subscriber's mobile communication unit;

forwarding the routing number from the network controller to the central office switching system; and

using the routing number to route the call from the central office switching system, through the mobility controller to the subscriber's mobile communication unit.

19. A method as in claim 18, further comprising the steps of:

detecting that there has been no answer of the call at the subscriber's mobile communication unit;

sending a message to the network controller indicating the no answer detection;

accessing transfer data stored in the network controller which is associated with the subscriber to determine how the subscriber has selected to terminate calls when unanswered; and

terminating the call in accord with the accessed transfer data.

20. A method as in claim 18, further comprising the steps of:

when the subscriber is currently registered for communication via the mobility controller, sending a routing request from the network controller to the mobility controller;

in response to the routing request, detecting that the subscriber's mobile communication unit is currently unavailable and sending a message to the network controller indicating unavailability;

accessing termination data stored in the network controller which is associated with the subscriber to determine how the subscriber has selected to terminate calls when unavailable; and

terminating the call in accord with the accessed termination data.

21. A method as in claim 18, the method further comprising the steps of:

sending a message from the network controller to the central office switching system instructing the central office switching system to send an announcement to the caller and collect more digits;

if the digits meet certain criteria specified by data associated with the subscriber stored in the network controller, routing the call to the subscriber's location; and

if the digits do not meet the certain criteria, routing the call to an alternate termination point specified by data associated with the subscriber stored in the network controller.

22. A method as in claim 21, wherein if data stored in the network controller indicates that the call directed to the subscriber should be routed in some manner which would incur a charge, the announcement asks the caller whether or not the caller is willing to pay the charge, and the call is routed as indicated by the stored data only if the collected digits indicate that the caller assents to payment of the toll charge.

23. A method as in claim 22, wherein when the subscriber is currently registered for communication via the mobility controller, the announcement asks the caller whether or not the caller is willing to pay for air time necessary to complete the call to the mobile communication unit via the mobility controller.

24. A method as in claim 22, wherein when the subscriber is currently registered for communication via the specified communication line and reaching the specified line will require routing via a long distance line, the announcement asks the caller whether or not the caller is willing to pay for use of the long distance line.

25. A method as in claim 22, wherein when data stored in the network controller indicates that the call should be routed to an alternate point which would require routing via a long distance line, the announcement asks the caller whether or not the caller is willing to pay for use of the long distance line.

26. A method as in claim 18, further comprising the steps of:

when the subscriber is currently registered for communication via a specified communication line, and the call has been routed to the subscriber's specified communication line detecting that there has been no answer of the call on the subscriber's specified communication line;

sending a message to the network controller indicating the no answer detection;

accessing transfer data stored in the network controller which is associated with the subscriber to determine how the subscriber has selected to terminate calls when unanswered; and

terminating the call in accord with the accessed transfer data.

27. A method as in claim 18, further comprising the steps of:

when the subscriber is currently registered for communication via a specified communication line, detecting that the subscriber's specified communication line is busy;

sending a message to the network controller indicating the busy detection;

accessing termination data stored in the network controller which is associated with the subscriber to determine how the subscriber has selected to terminate calls when busy; and

terminating the call in accord with the accessed termination data.

28. A method as in claim 18, further comprising the steps of:

registering said mobile communication unit with said mobility controller;

storing data concerning said mobile communication unit in a visitor location register associated with said mobility controller;

sending a message to the network controller requesting validation of said mobile communication unit;

sending data from said network controller to said visitor location register in response to said request for validation;

storing data in said network controller indicating that the mobile communication unit has registered with said mobility controller.

29. A method as in claim 18, wherein said integrated wired and wireless communication network includes another mobility controller, said method further comprising the step of sending a deregistration message from said network controller to the other mobility controller if said mobile communication unit was formerly registered with the other mobility controller.

30. A method as in claim 18, wherein said integrated wired and wireless communication network includes a home base unit coupled to the specified communication line for providing wireless communication between the portable communication unit and the specified communication line, said method further comprising the steps of:

registering said mobile communication unit with said home base unit;

sending a message over the specified communication line indicating the registration of the mobile communication unit with the base unit; and

storing data in said network controller indicating that the mobile communication unit has registered with said home base unit.

31. A method as in claim 18, further comprising the steps of:

sending a message over one communication line indicating that the subscriber is to be registered in association with said one communication line; and

storing data in said network controller indicating that the subscriber has registered via with said one communication line.

32. In an integrated wired and wireless communication network, comprising communication lines, a central office switching system connected to the communication lines including at least one service switching point for selectively providing switched communication connections, a mobility controller for selectively providing wireless communications between the central office switching system and wireless mobile communication units, a networ