PATENT CLAIM ANALYSIS

Application Number: 15745618
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-07
Patent Classification: ["370", "218000"]

Abstract:
A disclosure of the present specification provides a packet data network (PDN) connection management method performed by packet data network gateway (P-GW). The method may comprise the steps of: establishing a first type PDN connection with a user equipment (UE); recognizing that an error has occurred in the first type PDN connection, after establishing the first type-PDN connection; and transmitting a delete bearer request message to a mobility management entity (MME) in order to perform a bearer de-activation procedure according to the recognition of the error occurrence. The delete bearer request message may include information indirectly indicating that an error has occurred in the first type PDN connection.

Claim (Index 8):
A management method performed by an entity in charge of a control plane in an evolved packet system (EPS), the method comprising:\n receiving information indicating that a failure occurs in a first-type network; upon recognizing the failure occurrence in the first-type network on the basis of the information, transmitting a request message to a PDN-gateway (P-GW) which has established a packet data network (PDN) connection with respect to a user equipment (UE) on the basis of the first-type network; receiving a response message comprising second-type address information from the P-GW; and delivering the second-type address information to the UE.

Metadata:
- Claim Count in Document: 23.0
- Percentile: 86.0
- Lexical Diversity: 1.86364
- Patent Class: 370.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15745655', '15300083', '15128853', '15212678', '15747853']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6162866629690036
- 35 USC 102 Novelty (BERT): 0.5448313710782929
- Combined Prediction Score: 0.6091411337799325
- Mean Citation Score: 368.475376
- Max Citation Score: 418.8921
- Similarity Product: 312.1991065207244

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