PATENT CLAIM ANALYSIS

Application Number: 15890936
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-06
Patent Classification: ["455", "411000"]

Abstract:
A processing method for terminal access to a 3GPP network is provided. A UE sends an access request message to a core network device on the 3GPP network, and the core network device sends an unauthorized access message to the UE after determining that the UE has no permission to access the 3GPP network. The unauthorized access message includes authentication information of the core network device. The UE performs authentication on the core network device according to the authentication information of the core network device, and executes a corresponding network access policy after authentication on the core network device by the UE succeeds, that is, after the UE determines that a source of the unauthorized access message is authorized.

Claim (Index 20):
The core network device according to  claim 19 , wherein\n when the core network device comprises an evolved packet data gateway (ePDG), the authentication information comprises certificate information and signature information of the ePDG, or the authentication information comprises certificate information and signature information of the ePDG and an authentication vector set, wherein the authentication vector set comprises a first parameter and a message authentication code (MAC); and when the core network device does not comprise an ePDG, the authentication information comprises a first message digest, wherein the first message digest is generated by a home subscriber server (HSS) according to a preset algorithm, a failure message code carried in the unauthorized access message, and the identity information of the terminal, or the authentication information comprises the authentication vector set.

Metadata:
- Claim Count in Document: 4.0
- Percentile: 88.0
- Lexical Diversity: 2.76087
- Patent Class: 455.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15722140', '13814678', '14173073', '15564217', '15572808']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7440916573702201
- 35 USC 102 Novelty (BERT): 0.5224678352415834
- Combined Prediction Score: 0.7219292751573565
- Mean Citation Score: 256.607188
- Max Citation Score: 294.55704
- Similarity Product: 162.16286076481816

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