Mobile device validation

• US 10,390,240 B2
• Filed: 06/14/2018
• Issued: 08/20/2019
• Est. Priority Date: 03/22/2016
• Status: Active Grant

• Current Assignee: T-Mobile USA, Inc. (Deutsche Telekom AG)
• Original Assignee: T-Mobile USA, Inc. (Deutsche Telekom AG)
• Inventors: Cummings, Oscar
• Primary Examiner(s): Mizrahi, Diane D
• Application Number:
  US16/009,150
• Publication Number:
  US 20180295530A1
• Time in Patent Office: 432 Days
• CPC Class Codes: H04L 43/045 for graphical visualisation of monitoring data
• CPC Class Codes: H04L 43/0823 Errors, e.g. transmission errors
• CPC Class Codes: H04L 43/50 Testing arrangements
• CPC Class Codes: H04W 24/06 Testing, supervising or monitoring using simulated traffic
• CPC Class Codes: H04W 88/02 Terminal devices
• CPC Class Codes: H04W 88/18 Service support devices; Network management devices

Abstract

The disclosure relates to technology for managing signal distribution and lab resources in design validation environments that replicate a type of communication signal a consumer can experience on a wireless provider'"'"'s network. For example, the validation environment will enable engineers to test VoLTE in an LTE for various smart phone designs and other network-based signals from various hardware combinations and suppliers. Additionally, various embodiments of the present technology provide for an automation framework that allows for efficient management of signal distribution, resource allocation, scheduling, and more.

Claims

1. At least one non-transitory computer-readable medium, carrying instructions, which when executed by at least one data processor, performs a method for validating a mobile device, the method comprising:

receiving at a validation platform a mobile device design validation request from a design application,

wherein the validation request includes technical details regarding a mobile device to be tested;

in response to receiving the validation request, querying a signal generation device to determine testing signal availability;

via the validation platform, routing testing signals from the signal generation device to a desired testing center selected from multiple testing centers;

receiving, at the validation platform, feedback information from the desired testing center with respect to testing of the mobile device;

receiving a request for an additional testing signal; and

in response to receiving the request for the additional testing signal, sending instructions to route the additional testing signal to the desired testing center.

2. The computer-readable medium of claim 1, wherein the validation request includes details related to at least two of:

an antenna model,

a software version,

at least one technical capability, or

a request to validate the mobile device design for a specific signal,

wherein the technical capabilities include web browsing, Voice over IP (VoIP) calling, Short Message Service (SMS) messaging, or Multimedia Message Service (MMS) messaging, and

wherein the specific signal includes Long-Term Evolution-unlicensed (LLTE-U).

3. The computer-readable medium of claim 1, further comprising:

receiving at the validation platform an acknowledgement of available signals from the signal generation device, wherein the signals include Universal Mobile Telecommunications System (UTMS), Global System Mobile (GSM) or Long-Term Evolution -unlicensed (LTE-U), and

querying a database to determine availability of testing centers and locations of testing centers to receive testing signals.

4. The computer-readable medium of claim 1, wherein routing testing signals includes sending instructions to a switch, wherein the switch routes the testing signals to the desired testing center, and wherein a signal distribution panel at the desired testing center receives and controls the testing signals for application for the mobile device.

5. The computer-readable medium of claim 1, further comprising:

via the validation platform, sending instructions to the desired testing center to grant access for at least one user to the desired testing center to thereby allow the user to perform validation tests at the desired testing center.

6. The computer-readable medium of claim 1, wherein the feedback information is from sensors at the desired testing center and includes signal strength data and motion detection data.

7. The computer-readable medium of claim 1, wherein receiving the request for the additional testing signal is received via a graphical user interface provided to a user.

8. The computer-readable medium of claim 1, wherein:

the feedback information includes an occurrence of an error, failure or success of a specific test from the desired testing center, and wherein a prototype mobile device is being validated with respect to the mobile device design validation request.

9. At least one non-transitory computer-readable medium, carrying instructions, which when executed by at least one data processor, provide instructions for a graphical user interface for validating a mobile device, comprising:

providing a list of multiple testing centers from which one or more desired testing centers are selectable,

wherein the one or more desired testing centers are for testing a mobile device according to a validation plan having a testing protocol;

receiving a selection of the one or more desired testing centers;

displaying signals distributed to the one or more desired testing centers, wherein a signal generation device sends the signals to the one or more desired testing centers; and

displaying a number of users or tests at the one or more desired testing center;

wherein one or more desired testing centers are configured to receive multiple testing signals based on execution of the testing protocol or based on signal requests from one of the users.

10. The computer-readable medium of claim 9, further comprising:

providing a request form, wherein the request form includes fields to be

completed for—

specific features of a desired signal for the validation plan,

a test schedule,

a lab location,

a time period or date, and

a specific geographic location.

11. The computer-readable medium of claim 9, wherein the validation plan comprises one or more series of tests, associated testing signals, associated testing centers necessary to complete a validation process according to the validation plan, set of steps and operations for testing functions of the mobile device, testing schedules, or any combination thereof.

12. The computer-readable medium of claim 9, wherein the validation plan is associated with one or more parameters, wherein the one or more parameters identify criteria or resources required to complete the validation plan, and wherein the one or more parameters relate to—

testing signal type,

equipment required for performing one or more tests in the validation plan,

location of the one or more tests in the validation plan,

number of users required to perform the one or more tests in the validation plan,

certifications,

number of tests required to validate the validation plan,

criteria requirement to validate the validation plan,

or any combination thereof.

13. The computer-readable medium of claim 9, wherein the validation plan is associated with one or more parameters, wherein the one or more parameters identify criteria or resources required to complete the validation plan.

14. The computer-readable medium of claim 9, further comprising:

receiving, from a user, at least one request for an additional signal for the desired testing center,

wherein in response to receiving the at least one request, the signal generation device sends at least one additional signal to the desired testing center.

15. A method for validating a mobile device, the method comprising:

providing a list of multiple testing centers from which one or more desired testing centers are selectable,

wherein the one or more desired testing centers are for testing a mobile device according to a validation plan having a testing protocol;

displaying signals distributed to the one or more desired testing centers,

wherein a signal generation device sends the signals to the one or more desired testing centers; and

displaying a number of users or tests at the one or more desired testing centers;

wherein the one or more desired testing centers are configured to receive multiple testing signals based on execution of the protocol or based on signal requests from one of the users.

16. The method of claim 15, further comprising:

providing a request form, wherein the request form includes fields to be

completed for—

specific features of a desired signal for the validation plan,

a test schedule,

a lab location,

a time period or date, and

a specific geographic location.

17. The method of claim 15, wherein the validation plan comprises one or more series of tests, associated testing signals, associated testing centers necessary to complete a validation process according to the validation plan, set of steps and operations for testing functions of the mobile device, testing schedules, or any combination thereof.

18. The method of claim 15, wherein the validation plan is associated with one or more parameters, wherein the one or more parameters identify criteria or resources required to complete the validation plan.

19. The method of claim 18, wherein the one or more parameters relate to—

testing signal type,

equipment required for performing one or more tests in the validation plan,

location of the one or more tests in the validation plan,

number of users required to perform the one or more tests in the validation plan,

certifications,

number of tests required to validate the validation plan,

criteria requirement to validate the validation plan,

or any combination thereof.

20. The method of claim 15, further comprising:

receiving, from a user, at least one request for additional signal to the desired testing center,

wherein in response to receiving the at least one request, the signal generation device sends at least one additional signal to the desired testing center.