Provisioning an Embedded Universal Integrated Circuit Card (eUICC) of a Mobile Communication Device

Patent metadata

Field	Value
Publication number	US-2021400569-A1
Application number	US-202117333218-A
Country	US
Kind code	A1
Filing date	May 28, 2021
Priority date	Jun 19, 2020
Publication date	Dec 23, 2021
Grant date	—

Abstract

A method of provisioning an eUICC of a mobile communication device. The method comprises sending a GSMA confirm order request from an eUICC provisioning application executing on a computer system to a SM-DP+ server, wherein the confirm order comprises an ICCID and a FQDN of a discovery server; in response to receiving a GSMA confirm order response indicating a failure of the discovery server, determining by the eUICC provisioning application that a mobile communication device associated with the ICCID is configured with an LPA application that is able to complete an alternative eSIM profile provisioning process using a scanning device to capture an activation code; generating an activation code by the eUICC provisioning application that encodes an address of the SM-DP+ server and the ICCID; and sending the activation code by the eUICC provisioning application to an email account associated with a user of the mobile communication device.

First claim

What is claimed is:

1 . A method of provisioning an embedded universal integrated circuit card (eUICC) of a mobile communication device, comprising:
in response to a failure of a discovery server indicated in a global system for mobile communications association (GSMA) confirm order response from an SM-DP+ server, determining by an embedded universal integrated circuit card (eUICC) provisioning application executing on a computer system that a mobile communication device associated with an integrated circuit card identifier (ICCID) has a local profile assistant (LPA) that is configured to complete an alternative eSIM profile provisioning process based on using a scanning device to capture an activation code; in response to determining by the eUICC provisioning application that the mobile communication device has the LPA that is configured to complete the alternative eSIM profile provisioning process, sending a GSMA confirm order request by the eUICC provisioning application to the SM-DP+ server, wherein the GSMA confirm order request comprises the ICCID and does not comprise an embedded identity document (EID) of the eUICC of the mobile communication device, whereby the ICCID is disassociated with the EID by the SM-DP+ server; generating an activation code by the eUICC provisioning application, where the activation code encodes an address of the SM-DP+ server and the ICCID; and sending the activation code by the eUICC provisioning application to an email account associated with a subscriber of the mobile communication device associated with the ICCID, whereby the mobile communication device is enabled to scan the activation code presented in a screen of an email application executing on a computer system associated with a user, to decode the activation code to extract the address of the SM-DP+ server and the ICCID from the activation code, to establish a data communication session with the SM-DP+ server, to provide the ICCID to the SM-DP+ server, to download an eSIM profile stored on the SM-DP+ server identified by the ICCID, and to install the eSIM profile into an eUICC of the mobile communication device.

2 . The method of claim 1 , wherein the mobile communication device is a mobile phone, a cell phone, a smart phone, a personal digital assistant (PDA), a wearable computer, a headset computer, a laptop computer, a notebook computer, or a tablet computer.

3 . The method of claim 1 , wherein the eSIM profile comprises radio access network credentials associated with one of a 5G, a long term evolution (LTE), a code division multiple access (CDMA), or a global system for mobile communications (GSM) telecommunication protocol.

4 . The method of claim 1 , wherein the eSIM profile comprises a preferred roaming list (PRL).

5 . The method of claim 1 , wherein the eSIM profile comprises branding content and executable applications.

6 . The method of claim 1 , wherein the activation code is an encrypted message.

7 . The method of claim 1 , wherein the activation code is a 2-dimensional barcode.

8 . A computer system, comprising:
a processor; a non-transitory memory; and an embedded universal integrate circuit card (eUICC) provisioning application stored in the non-transitory memory that, when executed by the processor:
in response to a failure of a discovery server indicated in a global system for mobile communications association (GSMA) confirm order response from an SM-DP+ server, determines that a mobile communication device associated with an integrated circuit card identifier (ICCID) is configured with a local profile assistant (LPA) application that is able to complete an alternative eSIM profile provisioning process based on using a scanning device to capture an activation code,
generates an activation code that encodes an address of the SM-DP+ server and the ICCID, and
sends the activation code to an email account associated with a subscriber of the mobile communication device associated with the ICCID, whereby the mobile communication device is enabled to scan the activation code presented in a screen of an email application executing on a computer system associated with a user, to decode the activation code to extract the address of the SM-DP+ server and the ICCID from the activation code, to establish a data communication session with the SM-DP+ server, to provide the ICCID to the SM-DP+ server, to download an eSIM profile stored on the SM-DP+ server identified by the ICCID, and to install the eSIM profile into an eUICC of the mobile communication device.

9 . The method of claim 8 , wherein the activation code is a 2-dimensional barcode.

10 . The method of claim 8 , wherein the activation code is an encrypted message.

11 . The method of claim 8 , wherein the address of the SM-DP+ server is an internet protocol (IP) address.

12 . The method of claim 8 , wherein the address of the SM-DP+ server is a uniform resource locator (URL).

13 . The method of claim 8 , wherein the mobile communication device is a mobile phone, a cell phone, a smart phone, a personal digital assistant (PDA), a wearable computer, a headset computer, a laptop computer, a notebook computer, or a tablet computer

14 . The method of claim 8 , wherein the eSIM profile comprises radio access network access keys, a preferred roaming list (PRL), branding information, or executable applications.

15 . A method of provisioning an embedded universal integrated circuit card (eUICC) of a mobile communication device, comprising:
in response to a failure of the discovery server indicated in a global system for mobile communications association (GSMA) confirm order response from an SM-DP+ server, determining by an embedded universal integrated circuit card (eUICC) provisioning application that a mobile communication device associated with an integrated circuit card identifier (ICCID) is configured with a local profile assistant (LPA) application that is able to complete an alternative eSIM profile provisioning process based on using a scanning device to capture an activation code; generating an activation code by the eUICC provisioning application, where the activation code encodes an address of the SM-DP+ server and the ICCID; and sending the activation code by the eUICC provisioning application to an email account associated with a subscriber of the mobile communication device associated with the ICCID, whereby the mobile communication device is enabled to scan the activation code presented in a screen of an email application executing on a computer system associated with a user, to decode the activation code to extract the address of the SM-DP+ server and the ICCID from the activation code, to establish a data communication session with the SM-DP+ server, to provide the ICCID to the SM-DP+ server, to download an eSIM profile stored on the SM-DP+ server identified by the ICCID, and to install the eSIM profile into an eUICC of the mobile communication device.

16 . The method of claim 15 , wherein the mobile communication device is a mobile phone, a cell phone, a smart phone, a personal digital assistant (PDA), a wearable computer, a headset computer, a laptop computer, a notebook computer, or a tablet computer.

17 . The method of claim 15 , wherein the eSIM profile comprises a preferred roaming list (PRL).

18 . The method of claim 15 , wherein the eSIM profile comprises branding content and executable applications.

19 . The method of claim 18 , wherein the branding content comprises at least one of ring tones and a mobile network operator logo.

Assignees

• T Mobile Innovations Llc

Inventors

• Dreiling Ryan P
• Guru Balasubramaniam
• Khurana Rima
• Uehling Philip W

Classifications

• H04W8/205

  Transfer to or from user equipment or user record carrier · CPC title

• H04W8/04

  Registration at HLR or HSS [Home Subscriber Server] · CPC title

• H04W12/71

  Hardware identity · CPC title

• H04W12/40 Primary

  Security arrangements using identity modules · CPC title

• H04W12/35

  Protecting application or service provisioning, e.g. securing SIM application provisioning · CPC title