公开(公告)号：US10609668B2

公开(公告)日：2020-03-31

申请号：US16373063

申请日：2019-04-02

Applicant: AT&T Intellectual Property I, L.P. ,  AT&T Mobility II LLC

Inventor： Clifton Ashman Campbell ,  Stephen Emille Chin ,  Walter Cooper Chastain

IPC: H04W8/18 ,  H04W60/00 ,  H04W8/04 ,  H04W8/06

Abstract: Aspects of the subject disclosure may include, for example, a system that manages utilization of mobile subscriber identity information including enabling reuse of such information by a different communication device and/or re-authorizing use by a communication device that previously was authorized to utilize the information. Other embodiments are disclosed.

公开(公告)号：US10440560B2

公开(公告)日：2019-10-08

申请号：US16045819

申请日：2018-07-26

Applicant: AT&T Mobility II LLC ,  AT&T Intellectual Property I, L.P.

Inventor： Walter Cooper Chastain ,  Stephen Emille Chin

IPC: H04W8/20 ,  H04W12/06 ,  H04W12/04 ,  H04W8/26 ,  H04W8/18 ,  H04W12/00

Abstract: Aspects of the subject disclosure may include, for example, a system that manages utilization of mobile subscriber identity information including enabling use of such information by different communication devices. The use of a same generic mobile subscriber identity information by multiple devices can be based on intercepting registration requests and simulated registrations can be performed without providing a unique device identifier. Other embodiments are disclosed.

公开(公告)号：US20190289457A1

公开(公告)日：2019-09-19

申请号：US16431007

申请日：2019-06-04

Applicant: AT&T Intellectual Property I, L.P. ,  AT&T Mobility II LLC

Inventor： Walter Cooper Chastain ,  Stephen Emille Chin

IPC: H04W8/18 ,  H04W8/26 ,  H04W60/00 ,  H04W8/02 ,  H04W8/04

Abstract: Aspects of the subject disclosure may include, for example, a system that manages reuse of mobile subscriber identity information. The use of a same generic mobile subscriber identity information by multiple devices can be based on the mobility and/or device location. Other embodiments are disclosed.

公开(公告)号：US20190274029A1

公开(公告)日：2019-09-05

申请号：US16417157

申请日：2019-05-20

Applicant: AT&T INTELLECTUAL PROPERTY I, L.P. ,  AT&T MOBILITY II LLC

Inventor： Walter Cooper Chastain ,  Stephen Emille Chin

IPC: H04W8/04

Abstract: Aspects of the subject disclosure may include, for example, a system that receives a notification, from an identity proxy function, indicating an identity mobile subscriber identity (IMSI) is being registered. That is, a communication device sends a registration request that includes the IMSI to a first registration function. Further, the identity proxy function intercepts the registration request and sends the first notification to the device. Also, the system, sends a first registration message to the first registration function. The first registration function includes a first registry. Further, the first registration message indicates to the first registration function to add the IMSI to the first registry. The system also sends a second registration message to a second registration function. The second registration function includes a second registry. Further, the second registration message indicates to the second registration function to remove the IMSI to the first registry. Other embodiments are disclosed.

公开(公告)号：US10375085B2

公开(公告)日：2019-08-06

申请号：US16131223

申请日：2018-09-14

Applicant: AT&T Intellectual Property I, L.P.

Inventor： Walter Cooper Chastain ,  Stephen Emille Chin

IPC: H04L29/06 ,  H04W12/06 ,  H04W12/08

Abstract: A system that incorporates the subject disclosure may perform, for example, receive secret information and non-secret information from a secure download application function, provide a request for a first verification to a secure element where the first verification is associated with access to content and/or an application that is accessible via the secure download application function, receive the first verification which is generated by the secure element based on the secret information without providing the secret information to the secure device processor, receive the non-secret information from the secure element, and generate a second verification for the access based on the non-secret information, where the content and/or application is accessible from the secure download application function responsive to the first and second verifications. Other embodiments are disclosed.

公开(公告)号：US20190174297A1

公开(公告)日：2019-06-06

申请号：US16260953

申请日：2019-01-29

Applicant: AT&T Intellectual Property I, L.P. ,  AT&T Mobility II LLC

Inventor： Clifton Ashman Campbell ,  Walter Cooper Chastain ,  Stephen Emille Chin

IPC: H04W8/04 ,  H04W12/04

Abstract: Aspects of the subject disclosure may include, for example, a system that manages utilization of mobile subscriber identity information including enabling reuse of such information by a different communication device and/or re-authorizing use by a communication device that previously was authorized to utilize the information by way of detecting registration error messages. Other embodiments are disclosed.

公开(公告)号：US20190159017A1

公开(公告)日：2019-05-23

申请号：US16237973

申请日：2019-01-02

Applicant: AT&T Mobility II LLC ,  AT&T Intellectual Property I, L.P.

Inventor： Walter Cooper Chastain ,  Stephen Emille Chin

IPC: H04W8/18 ,  H04L29/12 ,  H04W12/06 ,  H04W8/04 ,  H04W8/06 ,  H04W4/70

CPC classification number: H04W8/183 ,  H04L61/1588 ,  H04L61/6054 ,  H04W4/70 ,  H04W8/04 ,  H04W8/06 ,  H04W12/00403 ,  H04W12/00503 ,  H04W12/00514 ,  H04W12/0052 ,  H04W12/06

Abstract: Aspects of the subject disclosure may include, for example, a system that manages utilization of mobile subscriber identity information including enabling use of such information by different communication devices. The use of the same mobile subscriber identity information by multiple devices can be based on locations and registration error messages, and other mobile subscriber identity information can be assigned to devices based on the locations. Other embodiments are disclosed.

公开(公告)号：US10237719B2

公开(公告)日：2019-03-19

申请号：US15940456

申请日：2018-03-29

Applicant: AT&T Intellectual Property I, L.P. ,  AT&T Mobility II LLC

Inventor： Clifton Ashman Campbell ,  Walter Cooper Chastain ,  Stephen Emille Chin

IPC: H04W60/00 ,  H04W8/04 ,  H04W12/04

Abstract: Aspects of the subject disclosure may include, for example, a system that manages utilization of mobile subscriber identity information including enabling reuse of such information by a different communication device and/or re-authorizing use by a communication device that previously was authorized to utilize the information by way of detecting registration error messages. Other embodiments are disclosed.

公开(公告)号：US20190053188A1

公开(公告)日：2019-02-14

申请号：US16163990

申请日：2018-10-18

Applicant: AT&T Intellectual Property I, L.P. ,  AT&T Mobility II LLC

Inventor： Walter Cooper Chastain ,  Stephen Emille Chin

IPC: H04W60/04 ,  H04W4/70 ,  H04L29/06 ,  H04W8/04 ,  H04W8/06 ,  H04L29/12

CPC classification number: H04W60/04 ,  H04L61/6054 ,  H04L63/06 ,  H04L63/0876 ,  H04W4/70 ,  H04W8/04 ,  H04W8/06

Abstract: Aspects of the subject disclosure may include, for example, a system that manages utilization of mobile subscriber identity information including enabling use of such information by different communication devices. The use of the same mobile subscriber identity information by multiple devices can be based on locations. Other embodiments are disclosed.

公开(公告)号：US20190045353A1

公开(公告)日：2019-02-07

申请号：US16154823

申请日：2018-10-09

Applicant: AT&T Intellectual Property I, L.P. ,  AT&T Mobility II LLC

Inventor： Walter Cooper Chastain ,  Stephen Emille Chin

IPC: H04W8/18 ,  H04W4/50 ,  H04W60/00 ,  H04W12/06 ,  H04W8/26 ,  H04W12/04

Abstract: Aspects of the subject disclosure may include, for example, a system that manages reuse of mobile subscriber identity information. Further aspects may include mobile subscriber identity information used in a device having multiple device profiles indexed, directly or indirectly, by multiple ki (e.g. shared secret keys). Other embodiments are disclosed.