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 29):
A method of a base station in a mobile communication system, the method comprising:\n receiving a request message from a UE (User Equipment); sending the request message to a first mobility management device; receiving, if the first mobility management device decides to redirect to a second management device via the base station, a redirect message including information about the second mobility management device to be directed from a first mobility management device that receives subscription data from a data management device; selecting the second mobility management device based on the information; and sending the request message to the second mobility management device, wherein an authentication and security procedure between the UE and the second mobility management device is performed 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): 0.708636867970767
- 35 USC 102 Novelty (BERT): 0.5817515530120637
- Combined Prediction Score: 0.6959483364748966
- Mean Citation Score: 312.12168600000007
- Max Citation Score: 514.0431
- Similarity Product: 414.1588594970584

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