PATENT CLAIM ANALYSIS

Application Number: 16420981
Application Type: Utility
Filing Date: 2019-05
Publication Date: 2019-11
Patent Classification: ["455", "411000"]

Abstract:
Method and arrangement for detecting subscriber identity. The method includes: capturing in a fake base station at least one wireless message transmitted from a mobile subscriber apparatus interoperable with a mobile phone system; detecting an encrypted subscriber identity from the at least one captured wireless message; and retrieving an unencrypted subscriber identity from an entity inside an infrastructure of the mobile phone system based on the encrypted subscriber identity.

Claim (Index 8):
An arrangement comprising:\n a fake base station, and an entity inside an infrastructure of a mobile phone system, wherein: the fake base station includes one or more processing units and one or more radio transceivers configured to capture at least one wireless message from a mobile subscriber apparatus, to detect an encrypted subscriber identity from the at least one captured wireless message, and to transmit the encrypted subscriber identity to the entity; and the entity includes one or more processing units and one or more communication interfaces configured to receive the encrypted subscriber identity from the fake base station, to retrieve an unencrypted subscriber identity from a network element of the mobile phone system based on the encrypted subscriber identity, and to transmit the unencrypted subscriber identity to the fake base station.

Metadata:
- Claim Count in Document: 28.0
- Percentile: 100.0
- Lexical Diversity: 1.68182
- Patent Class: 455.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['16200037', '15453776', '15287614', '14079140', '15726974']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6617502833846953
- 35 USC 102 Novelty (BERT): 0.4725917357013867
- Combined Prediction Score: 0.6428344286163644
- Mean Citation Score: 134.80588999999998
- Max Citation Score: 139.45956
- Similarity Product: 96.49248726066116

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