PATENT CLAIM ANALYSIS

Application Number: 16152214
Application Type: Utility
Filing Date: 2018-10
Publication Date: 2019-01
Patent Classification: ["455", "435200"]

Abstract:
In order for more effectively supporting a Dedicated Core Network, there is provided a network system including a first node ( 30 ) that establishes secure connection with a UE ( 10 ) initially attempting to attach to a network, through a radio base station ( 20 ), and a second node ( 40 ) to which the UE ( 10 ) is redirected from the first node ( 30 ) through the radio base station ( 20 ). Upon the redirection, the first node ( 30 ) sends information on the first node ( 30 ) itself to the second node ( 40 ) through the radio base station ( 20 ). The second node ( 40 ) uses the information to retrieve security context necessary for establishing the connection with the UE ( 10 ) from the first node ( 30 ).

Claim (Index 28):
A method of a mobility management device in a mobile communication system, the method comprising:\n receiving, by a first mobility management device connected to a UE (User Equipment) via a base station, a request message from the base station, receiving subscription data from a data management device, and sending a redirect message including information about a second mobility management device to the base station if the first mobility management device decides to redirect to the second management device via the base station; and receiving, by the second mobility management device connected to the UE via the base station, the request message from the base station based on the information, and performing an authentication and security procedure with the UE after the redirection.

Metadata:
- Claim Count in Document: 6.0
- Percentile: 97.0
- Lexical Diversity: 2.55932
- Patent Class: 455.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15314815', '15058794', '15032847', '14672904', '12564130']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.708024216631084
- 35 USC 102 Novelty (BERT): 0.5834952669169413
- Combined Prediction Score: 0.6955713216596697
- Mean Citation Score: 312.12168600000007
- Max Citation Score: 514.0431
- Similarity Product: 422.5041009928465

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