Systems and methods for providing wireless telecommunications access to authorized wireless service subscribers

• US 8,155,622 B1
• Filed: 05/02/2007
• Issued: 04/10/2012
• Est. Priority Date: 05/02/2007
• Status: Active Grant

• Current Assignee: AT&T Mobility II LLC (AT&T, Inc.)
• Original Assignee: AT&T Mobility II LLC (AT&T, Inc.)
• Inventors: Moshenberg, David, Garcia, Leonardo
• Primary Examiner(s): Appiah, Charles
• Assistant Examiner(s): Peaches, Randy
• Application Number:
  US11/743,400
• Time in Patent Office: 1,805 Days
• Field of Search: 455/411
• US Class Current: 455/410
• CPC Class Codes: H04L 63/101 Access control lists [ACL]
• CPC Class Codes: H04W 12/084 using delegated authorisation, e.g. open authorisation [OAuth] protocol
• CPC Class Codes: H04W 88/08 Access point devices

Abstract

A system for providing authorized wireless telecommunication access is provided. The system includes at least one password-protected cellular access (PPCA) node and a database. The database is configured to receive an identifier from a mobile terminal and correlate the identifier with PPCA node data to determine if the mobile terminal is authorized to use a particular PPCA node. A method for providing authorized wireless telecommunication access is also provided.

Claims

1. A method for providing wireless telecommunications access to authorized wireless service subscribers, comprising:

receiving, at a password-protected cellular access node, an identifier from a mobile terminal, before receiving a password from the mobile terminal, the identifier identifying the mobile terminal;

correlating, at the password-protected cellular access node in a correlation act, the identifier with password-protected cellular access node data stored in a password-protected cellular access database associated with the password-protected cellular access node, the password-protected cellular access node data comprising identifiers and passwords for a plurality of mobile terminals that are authorized to access the password-protected cellular access node;

determining, at the password-protected cellular access node based upon the correlation between the identifier and the password-protected cellular access node data, whether the mobile terminal is authorized to use the password-protected cellular access node for wireless telecommunications access;

denying, at the password-protected cellular access node, the mobile terminal wireless telecommunications access via the password-protected cellular access node if it is determined, based upon the correlation, that the mobile terminal is not authorized to use the password-protected cellular access node for wireless telecommunications access;

sending, from the password-protected cellular access node, a password request to the mobile terminal only if it is determined, based upon the correlation, that the mobile terminal is authorized to use the password-protected cellular access node for wireless telecommunications access;

receiving, at the password-protected cellular access node, a password request response from the mobile terminal, the password request response comprising a password;

correlating, at the password-protected cellular access node, the password received in the password request response with the passwords in the password-protected cellular access node data stored within the password-protected cellular access database;

denying, at the password-protected cellular access node, the mobile terminal wireless telecommunications access via the password-protected cellular access node if the password received in the password request response is not equivalent to one of the passwords stored in the password-protected cellular access database; and

allowing, at the password-protected cellular access node, the mobile terminal wireless telecommunications access via the password-protected cellular access node if the password is equivalent to one of the passwords stored in the password-protected cellular access database.

2. The method of claim 1, wherein receiving, at the password-protected cellular access node, the identifier from the mobile terminal comprises the password-protected cellular access node receiving the identifier being an identifier selected from a group of identifiers consisting of:

an international mobile subscriber identity, a temporary mobile subscriber identity;

a packet temporary mobile subscriber identity, a temporary logical link identity, a mobile station ISDN, a international mobile station equipment identity, and an international mobile station equipment identity and software version number.

3. The method of claim 1, further comprising:

the password-protected cellular access node sending a security question request to the mobile terminal, the security question request comprising a security question that is stored as part of the password-protected cellular access node data stored in the password-protected cellular access node database, and the security question being associated with a correct answer also stored in the password-protected cellular access node database;

receiving, at the password-protected cellular access node, a security question response from the mobile terminal, the security question response comprising an answer to the security question;

correlating, at the password-protected cellular access node, the answer to the security question received in the security question response to the correct answer to the security question stored within the password-protected cellular access database; and

denying, at the password-protected cellular access node, the mobile terminal wireless telecommunications access via the password-protected cellular access node if the answer to the security question received in the security question response is not equivalent to the correct answer stored in the password-protected cellular access database;

wherein allowing, at the password-protected cellular access node, the mobile terminal wireless telecommunications access via the password-protected cellular access node is performed if;

the security question response is equivalent to the correct answer stored in the password-protected cellular access database; and

the password is equivalent to one of the passwords stored in the password-protected cellular access database.

4. The method of claim 1, wherein, in receiving, at the password-protected cellular access node, the password request response from the mobile terminal, the password request response includes a type of password selected from a group of password types consisting of:

a numeric password, an alphabetic password, an alphanumeric password, a speaker recognition password, a speech recognition password, an image password, a photograph password, a video password, a fingerprint identification password, and a retinal scan password.

5. A non-transitory computer-readable medium of a password-protected cellular access node, the computer-readable medium comprising computer-executable instructions that, when executed by a processor of the password-protected cellular access node, cause the password-protected access node to perform acts of:

receiving an identifier from a mobile terminal, before receiving a password from the mobile terminal, the identifier identifying the mobile terminal;

correlating, in a correlation act, the identifier with password-protected cellular access node data stored in a password-protected cellular access database associated with the password-protected cellular access node, the password-protected cellular access node data comprising identifiers and passwords for a plurality of mobile terminals that are authorized to access the password-protected cellular access node;

determining, based upon the correlation between the identifier and the password-protected cellular access node data, whether the mobile terminal is authorized to use the password-protected cellular access node for wireless telecommunications access;

denying the mobile terminal wireless telecommunications access via the password-protected cellular access node if it is determined, based upon the correlation, that the mobile terminal is not authorized to use the password-protected cellular access node for wireless telecommunications access;

sending, from the password-protected cellular access node, a password request to the mobile terminal only if it is determined, based upon the correlation that the mobile terminal is authorized to use the password-protected cellular access node for wireless telecommunications access;

receiving, at the password-protected cellular access node, a password request response from the mobile terminal, the password request response comprising a password;

correlating, at the password-protected cellular access node, the password received in the password request response to the passwords in the password-protected cellular access node data stored within the password-protected cellular access database;

denying, at the password-protected cellular access node, the mobile terminal wireless telecommunications access via the password-protected cellular access node if the password received in the password request response is not equivalent to one of the passwords stored in the password-protected cellular access database; and

allowing, at the password-protected cellular access node, the mobile terminal wireless telecommunications access via the password-protected cellular access node if the password is equivalent to one of the passwords stored in the password-protected cellular access database.

6. The non-transitory computer-readable medium of claim 5, wherein the instructions for receiving the identifier from the mobile terminal further comprise instructions for receiving the identifier selected from a group, consisting of:

an international mobile subscriber identity, a temporary mobile subscriber identity;

a packet temporary mobile subscriber identity, a temporary logical link identity, a mobile station ISDN, an international mobile station equipment identity, and an international mode station equipment identity and software version number.

7. The non-transitory computer-readable medium of claim 5, wherein, in the instructions for receiving the password request response from the mobile terminal, the password request response includes a type of password selected from a group of password types consisting of:

a numeric password, an alphabetic password, an alphanumeric password, a speaker recognition password, a speech recognition password, a fingerprint identification password, and a retinal scan password.

8. The tangible computer-readable medium of claim 5, further comprising instructions which, when executed, perform the additional steps of:

sending a security question request to the mobile terminal, the security question request comprising a security question that is stored as part of the password-protected cellular access node data stored in the password-protected cellular access node database and the security question being associated with a correct answer also stored in the password-protected cellular access node database;

receiving a security question response from the mobile terminal, the security question response comprising an answer to the security questions;

correlating the answer to the security question received in the security question response to the correct answer to the security question stored within the password-protected cellular access database;

denying the mobile terminal wireless telecommunications access via the password-protected cellular access node, if the answer to the security question received in the security question response is not equivalent to the correct answer stored in the password-protected cellular access database; and

allowing the mobile terminal wireless telecommunications access via the password-protected cellular access node if;

the security question response is equivalent to the correct answer stored in the password-protected cellular access database; and

the password is equivalent to one of the passwords stored in the password-protected cellular access database.

9. A system for providing wireless telecommunication access to authorized wireless service subscribers, the system comprising:

a password-protected cellular access node; and

a password-protected cellular access database configured to store password-protected cellular access node data;

the password-protected cellular access node being configured to;

receive an identifier from a mobile terminal, before receiving a password from the mobile terminal, the identifier identifying the mobile terminal;

correlate, in a correlation act, the identifier with the password-protected cellular access node data stored in the password-protected cellular access database, the password-protected cellular access node data comprising identifiers and passwords for a plurality of mobile terminals that are authorized to access the password-protected cellular access node;

determine, based upon the correlation between the identifier and the password-protected cellular access node data, whether the mobile terminal is authorized to use the password-protected cellular access node for wireless telecommunications access;

deny the mobile terminal wireless telecommunications access via the password-protected cellular access node if it is determined, based upon the correlation, that the mobile terminal is not authorized to use the password-protected cellular access node for wireless telecommunications access;

send a password request to the mobile terminal, only if it is determined, based upon the correlation, that the mobile terminal is authorized to use the password-protected cellular access node for wireless telecommunications access;

receive a password request response from the mobile terminal, the password request response comprising a password;

correlate the password received in the password request response to the passwords in the password-protected cellular access node data stored within the password-protected cellular access database;

deny the mobile terminal telecommunications access via the password-protected cellular access node if the password received in the password request response is not equivalent to one of the passwords stored in the password-protected cellular access database; and

allow the mobile terminal wireless telecommunications access via the password-protected cellular access node if the password is equivalent to one of the passwords stored in the password-protected cellular access database.

10. The system of claim 9, wherein the password-protected cellular access database is configured within the password-protected cellular access node.

11. The system of claim 9, wherein the identifier is selected from the group, consisting of:

an international mobile subscriber identity, a temporary mobile subscriber identity, a packet temporary mobile subscriber identity, a temporary logical link identity, a mobile station ISDN, an international mobile station equipment identity, and international mobile station equipment identity, and international mobile station equipment identity and software version number.

12. The system of claim 11, wherein the password is selected from a group of password types consisting of:

a numeric password, an alphabetic password, an alphanumeric password a speaker recognition password, a speech recognition password, an image password, a photograph password, a video password, a fingerprint identification password, and a retinal scan password.

13. The system of claim 9, wherein:

the password-protected cellular access database is further configured to store a security question and a correct answer to the security question as part of the password-protected cellular access node data; and

the password-protected cellular access node is further configured to;

send a security question request to the mobile terminal, the security questions request comprising the security question;

receive a security question response from the mobile terminal, the security question response comprising an answer to the security questions;

correlate the answer to the security question received in the security question response to the correct answer to the security question stored within the password-protected cellular access database;

deny the mobile terminal telecommunications access via the password-protected cellular access node, if the answer to the security question received in the security question response is not equivalent to the correct answer stored in the password-protected cellular access database; and

allow the mobile terminal wireless telecommunications access via the password-protected cellular access node, if;

the security question response is equivalent to the correct answer stored in the password-protected cellular access database; and

the password is equivalent to one of the passwords stored in the password-protected cellular access database.