PATENT CLAIM ANALYSIS

Application Number: 16318622
Application Type: Utility
Filing Date: 2019-01
Publication Date: 2019-08
Patent Classification: ["455", "411000"]

Abstract:
A method performed by a network node ( 106 ) of a serving public land mobile network, PLMN, ( 112 ) associated with a user equipment, UE, ( 102 ) comprising: obtaining a secret identifier ( 110 ) that uniquely identifies the UE, wherein the secret identifier is a secret that is shared between the UE and at least a home PLMN of the UE and that is shared by the home PLMN with the network node; and performing an operation ( 108 ) related to the UE using the secret identifier. Other methods, computer programs, computer program products, network nodes and a serving PLMN are also disclosed.

Claim (Index 65):
A method performed by a network node of a home public land mobile network (PLMN) associated with a user equipment (UE), the method comprising:\n receiving a public identifier or pseudonym of the UE forwarded to the home PLMN by a serving PLMN of the UE; successfully authenticating the UE based on at least the public identifier or pseudonym, determining, upon successful authentication of the UE, to reveal to the serving PLMN, an ISMI that uniquely identifies the UE and is a secret that is shared between the UE and at least the home PLMN; revealing the IMSI to the serving PLMN, the IMSI allowing the serving PLMN to perform an operation related to a lawful interception of the UE using the IMSI.

Metadata:
- Claim Count in Document: 5.0
- Percentile: 99.0
- Lexical Diversity: 1.96721
- Patent Class: 455.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['16037781', '15400828', '14674763', '15913823', '14803586']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6525485800203504
- 35 USC 102 Novelty (BERT): 0.4949376797361148
- Combined Prediction Score: 0.6367874899919269
- Mean Citation Score: 209.713606
- Max Citation Score: 215.53818
- Similarity Product: 155.67475968994614

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

Dataset: test