PATENT CLAIM ANALYSIS

Application Number: 16402082
Application Type: Utility
Filing Date: 2019-05
Publication Date: 2019-08
Patent Classification: ["455", "411000"]

Abstract:
One feature pertains to a method operational at a device. The method includes performing key agreement with a core network device, and generating an authentication session key based in part on a secret key shared with a home subscriber server (HSS), where the authentication session key is known to the core network device. The method further includes generating a mobility session key based in part on the authentication session key, where the mobility session key is known to a mobility management entity (MME) served by the core network device and serving the device. The method also includes cryptographically securing data sent from the device to a wireless communication network using the mobility session key.

Claim (Index 15):
The network device of  claim 11 , wherein the key derivation data includes the network device identification value.

Metadata:
- Claim Count in Document: 7.0
- Percentile: 100.0
- Lexical Diversity: 2.19298
- Patent Class: 455.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15913823', '14919397', '15089396', '15787575', '15562697']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7503439947819368
- 35 USC 102 Novelty (BERT): 0.562413523435113
- Combined Prediction Score: 0.7315509476472544
- Mean Citation Score: 380.58187
- Max Citation Score: 474.92538
- Similarity Product: 328.5408084239316

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