Method and system for connecting wireless handsets with wireline switches

• US 6,978,141 B2
• Filed: 06/18/2001
• Issued: 12/20/2005
• Est. Priority Date: 12/22/1998
• Status: Expired due to Term

• Current Assignee: Qwest Communications International Incorporated (Lumen Technologies, Inc.)
• Original Assignee: Qwest Communications International Incorporated (Lumen Technologies, Inc.)
• Inventors: Smith, Dennis C., Doughtery, Angus O., Corliss, James R.
• Primary Examiner(s): Tran, CongVan
• Application Number:
  US09/884,495
• Publication Number:
  US 20040033809A1
• Time in Patent Office: 1,646 Days
• Field of Search: 455/461, 455/74.1, 455/560, 455/553.1, 455/554.1, 455/445, 455/426.1, 455/433, 370/351, 370/310, 370/328, 370/327, 370/376, 370/340, 370/369, 370/360, 379/57, 379/58, 379/56, 379/63, 379/67, 379/142, 379210-214, 379/242, 379/219
• US Class Current: 455/445
• CPC Class Codes: H04W 28/088 among core entities
• CPC Class Codes: H04W 92/14 between access point controllers and backbone network device

Abstract

A method and system for connecting a wireless handset to a wireline switch in an integrated wireline/wireless telecommunications network having a plurality of access controllers and wireline switches includes a wireless service processor operative to receive identification of a subscriber in response to a call attempt and determine a preferred connection between the wireless handset and one of the plurality of wireline switches based on predetermined data associated with the subscriber. The access controller is operative to connect the wireless handset to one of the plurality of wireline switches based on the preferred connection so as to complete the call attempt.

Claims

1. A system for connecting a subscriber wireless handset to one of a plurality of wireline switches in an integrated wireline/wireless telecommunications network, the system comprising:

a wireless service location register identifying the subscriber with one of the wireline switches and identifying the subscriber with a feature group representing features subscribed to by the subscriber;

at least one access controller in communication with the wireless handset and with at least one wireline switch, each access controller operative to switch a call between the handset and one wireline switch based on the handset subscriber feature group; and

an access manager in communication with the wireless service location register and each access controller, the access manager selecting an idle port on the access controller switching the call.

2. A system for connecting a subscriber wireless handset to one of a plurality of wireline switches in an integrated wireline/wireless telecommunications network as in claim 1 wherein the access manager maintains a busy/idle status of all ports within each feature group.

3. A system for connecting a subscriber wireless handset to one of a plurality of wireline switches in an integrated wireline/wireless telecommunications network as in claim 1 wherein the wireless service location register is further operative to receive the identification of the subscriber from one of the wireline switches in response to a call delivery attempt to the wireless handset and to determine a home wireline switch associated with the wireless handset from the plurality of wireline switches.

4. A system for connecting a subscriber wireless handset to one of a plurality of wireline switches in an integrated wireline/wireless telecommunications network as in claim 1 wherein the wireless service location register is further operative to receive the identification of the subscriber from one of the access controllers in response to a call origination attempt by the wireless handset and to determine at least one wireline switch from a subset of the plurality of wireline switches, the subset corresponding to the wireline switches coupled to the one of the access controllers.

5. A system for connecting a subscriber wireless handset to one of a plurality of wireline switches in an integrated wireline/wireless telecommunications network as in claim 1 wherein the access manager is further operative to determine at least one preferred port as a subset of ports supporting common line-side features.

6. A system for connecting a subscriber wireless handset to one of a plurality of wireline switches in an integrated wireline/wireless telecommunications network as in claim 5 wherein each port has one of a busy status and an idle status and wherein the access controller, in connecting the wireless handset to one of the plurality of wireline switches, is further operative to determine the status of each of the plurality of preferred ports.

7. A method for connecting a subscriber wireless handset to one of a plurality of wireline switches comprising:

receiving a subscriber identification in response to a call attempt;

associating the subscriber with one of a plurality of feature groups, each feature group representing features subscribed to by the subscriber, the association based on the subscriber identification;

determining one of the plurality of switches based on the subscriber identification; and

connecting the call between the handset and one of the wireline switches based on the associated subscriber feature group.

8. A method for connecting a subscriber wireless handset to one of a plurality of wireline switches as in claim 7 wherein associating the subscriber with one of the feature groups comprises associating in a wireless service location register.

9. A method for connecting a subscriber wireless handset to one of a plurality of wireline switches as in claim 7 wherein receiving the subscriber identification comprises receiving the subscriber identification from an access controller in communication with the wireless handset in response to a call origination attempt by the wireless handset.

10. A method for connecting a subscriber wireless handset to one of a plurality of wireline switches as in claim 7 wherein receiving the subscriber identification comprises receiving the subscriber identification from one of the wireline switches in response to a call delivery attempt to the wireless handset.

11. A method for connecting a subscriber wireless handset to one of a plurality of wireline switches as in claim 7 further comprising selecting a switch idle port on an access controller switching the call, the access controller in communication with the wireless handset and the wireline switches.

12. A method for connecting a subscriber wireless handset to one of a plurality of wireline switches as in claim 7 wherein switch ports in an access controller interconnecting the wireless handset and at least one of the wireline switches are grouped based on feature groups supported by the switch ports.

13. A method for connecting a subscriber wireless handset to one of a plurality of wireline switches as in claim 12 wherein one switch port is selected based on the real time busy/idle status of the switch ports.

14. A method for connecting a subscriber wireless handset to one of a plurality of wireline switches in an integrated wireline/wireless telecommunications network, the method comprising:

identifying, in a wireless service location register, the subscriber with one of the wireline switches;

identifying, in the wireless service location register, the subscriber with a feature group representing features subscribed to by the subscriber; and

switching a call between the handset and the identified wireline switch in an access controller in communication with the wireless handset and the identified wireline switch, the switching based on the identified subscriber feature group.

15. A method for connecting a subscriber wireless handset to one of a plurality of wireline switches in an integrated wireline/wireless telecommunications network as in claim 14 further comprising selecting an idle port in the access controller for switching the call, the selecting done by an access manager in communication with the wireless service location register and the access controller.

16. A method for connecting a subscriber wireless handset to one of a plurality of wireline switches in an integrated wireline/wireless telecommunications network as in claim 14 wherein identifying the subscriber feature group is based on a subscriber identification received from the access controller in response to a call origination attempt by the wireless handset.

17. A method for connecting a subscriber wireless handset to one of a plurality of wireline switches in an integrated wireline/wireless telecommunications network as in claim 14 wherein identifying the subscriber feature group is based on a subscriber identification received from one of the wireline switches in response to a call delivery attempt to the wireless handset.