PATENT CLAIM ANALYSIS

Application Number: 16082555
Application Type: Utility
Filing Date: 2018-09
Publication Date: 2019-01
Patent Classification: ["455", "456100"]

Abstract:
An SGW-C acquires correlation information in advance and retrieves an SGW-U corresponding to a tracking area of a movement destination of UE with reference to the correlation information. An MME issues a request for connection between the SGW-U retrieved by the SGW-C and an eNB. In this way, since the correlation information in which SGW-Us and tracking areas are correlated with each other is stored, it is possible to appropriately change a tracking area even in a situation in which a control plane and a user plane are separated.

Claim (Index 1):
A communication control method which is performed by a mobility management entity included in a communication system, the communication control method comprising:\n acquiring correlation information in which a first device that transmits and receives a control signal for a communication service used by a terminal using a control plane which is a path for transmitting the control signal, a second device that transmits and receives a user signal for a communication service using a user plane which is a path for transmitting the user signal, and a tracking area of the second device are correlated with one another; determining the second device corresponding to a tracking area of a movement destination of the terminal with reference to the correlation information acquired in the acquiring; and issuing a request for connection between the second device determined in the determining and a base station.

Metadata:
- Claim Count in Document: 9.0
- Percentile: 97.0
- Lexical Diversity: 1.64912
- Patent Class: 455.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15554343', '16061386', '15758567', '14585325', '16003830']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6442092858120186
- 35 USC 102 Novelty (BERT): 0.4919476301871712
- Combined Prediction Score: 0.628983120249534
- Mean Citation Score: 191.448576
- Max Citation Score: 212.11057
- Similarity Product: 157.21756187914372

Labels:
- Claim Label 101: 1
- Claim Label 102: 1
- Claim Label 103: 1
- Claim Label 112: 0
- Combined Label: 1
- Label 101 Adjusted: 1

Dataset: test