PATENT CLAIM ANALYSIS

Application Number: 15906566
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-07
Patent Classification: ["455", "419000"]

Abstract:
The use of a Trusted Execution Environment (TEE) of a user device to perform Universal Integrated Circuit Card (UICC) update may replace the conventional use of multiple SMS messages to update the UICC of a user device. A UICC update request may be sent to a UICC update service of a wireless communication network via a communication session by a trusted update application that is executing in the TEE. Subsequently, the UICC update service may send a UICC update file to the user device via the communication session for storage in the TEE. A copy of the UICC update file is then transferred from the TEE to modem software of a modem in the user device. The modem software chunks the UICC update files into multiple UICC update data chunks. The data chunks are sent by the modem software to the UICC to update the UICC.

Claim (Index 13):
One or more non-transitory computer-readable media storing computer-executable instructions that upon execution cause one or more processors to perform a plurality of acts, comprising:\n retrieving, via a Universal Integrated Circuit Card (UICC) update service of a wireless communication network, information from a UICC update queue of the wireless communication network indicating that a UICC update is ready for a UICC of a user device; sending, under a direction of the UICC update service, a Short Message Service (SMS) information message to the user device indicating that the UICC update is available; receiving, by the UICC update service, a registration message from a trusted update application in a Trusted Execution Environment (TEE) of the user device in response to the SMS information message, the registration message including a trust credential of the TEE on the user device; sending, under a direction of the UICC update service, a reply message indicating that the user device is validated for receiving the UICC update in response to a validation of the trust credential as being associated with the user device by a trusted authentication authority, the reply message prompting the user device to request the UICC update; and sending, under a direction of the UICC update service, a UICC update file via a secure communication session to the user device in response to the request for the UICC update, the UICC update file to be stored by the trusted update application in the TEE of the user device for distribution to the UICC via a communication channel between the user device and the UICC.

Metadata:
- Claim Count in Document: 50.0
- Percentile: 88.0
- Lexical Diversity: 2.53226
- Patent Class: 455.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15393021', '15222759', '15658549', '14557071', '15807516']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7134928335322696
- 35 USC 102 Novelty (BERT): 0.568394093784832
- Combined Prediction Score: 0.6989829595575258
- Mean Citation Score: 273.176016
- Max Citation Score: 455.14658
- Similarity Product: 411.9761964826619

Labels:
- Claim Label 101: 1
- Claim Label 102: 1
- Claim Label 103: 1
- Claim Label 112: 1
- Combined Label: 1
- Label 101 Adjusted: 1

Dataset: test