PATENT CLAIM ANALYSIS

Application Number: 16200037
Application Type: Utility
Filing Date: 2018-11
Publication Date: 2019-03
Patent Classification: ["455", "411000"]

Abstract:
A method performed by an authentication server in a home network of a UE for obtaining a subscription permanent identifier, SUPI. The method comprises: receiving a SUCI which comprises an encrypted part in which at least a part of the SUPI is encrypted, and a clear-text part which comprises a home network identifier and an encryption scheme identifier that identifies an encryption scheme used by the UE to encrypt the SUPI in the SUCI; determining a de-concealing server to use to decrypt the encrypted part of the SUCI; sending the SUCI to the de-concealing server; and receiving the SUPI in response. Methods performed by a UE and a de-concealing server are also disclosed. Furthermore, UEs, de-concealing servers, authentication servers, computer program and a memory circuitry are also disclosed.

Claim (Index 16):
The method of  claim 13 , wherein transmitting the SUCI to the authentication server comprises transmitting the SUCI to the authentication server in response to an identifier request message received from an Authentication and Mobility management Function, AMF, as part of a procedure for registering the UE with a wireless communication network.

Metadata:
- Claim Count in Document: 39.0
- Percentile: 98.0
- Lexical Diversity: 2.36667
- Patent Class: 455.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['16183963', '15729205', '15726974', '16033555', '16318622']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7426292588598006
- 35 USC 102 Novelty (BERT): 0.5135772436960285
- Combined Prediction Score: 0.7197240573434234
- Mean Citation Score: 261.240494
- Max Citation Score: 299.53357
- Similarity Product: 216.64873315626025

Labels:
- Claim Label 101: 1
- Claim Label 102: 0
- Claim Label 103: 1
- Claim Label 112: 1
- Combined Label: 0
- Label 101 Adjusted: 1

Dataset: test