PATENT CLAIM ANALYSIS

Application Number: 16004315
Application Type: Utility
Filing Date: 2018-06
Publication Date: 2018-10
Patent Classification: ["726", "007000"]

Abstract:
A method, an apparatus, and a computer program product for wireless communication are provided. A method includes transmitting a request to a serving network with a nonce and a signature request directed to a network function of the serving network, receiving a response to the request from the serving network, and authenticating the serving network based on the signature of the network function. The nonce may provide replay protection. The response may include a signature of the network function. The request sent to the serving network may include a radio resource control (RRC) message or a tracking area update (TAU) request. The serving network may be authenticated using a trusted third party to verify a certificate associated with the serving network.

Claim (Index 8):
The method of  claim 7 , wherein verifying first certificate integrity information comprises:\n comparing the first certificate integrity information with the second certificate integrity information; sending a certificate status request to a Certificate Server Function (CSF) when a difference is determined between the first certificate integrity information and the second certificate integrity information; and verifying status of a network function certificate based on a response from the CSF, wherein the certificate status request includes first identifying information that identifies the network function, second identifying information that identifies the network function certificate, and a version number of the network function certificate, and wherein a response from the CSF comprises a certificate status response including status of the network function certificate, a public key of the network, and a signature of the certificate status response created by the CSF using a private key of the network, and wherein verification of the certificate status response is performed using the public key of the network.

Metadata:
- Claim Count in Document: 50.0
- Percentile: 94.0
- Lexical Diversity: 2.14286
- Patent Class: 726.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['14675676', '14674763', '15453776', '14829459', '13161336']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.2906074452123546
- 35 USC 102 Novelty (BERT): 0.6053938047286567
- Combined Prediction Score: 0.3220860811639848
- Mean Citation Score: 344.52551200000005
- Max Citation Score: 550.2209
- Similarity Product: 460.5492974431575

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