PATENT CLAIM ANALYSIS

Application Number: 16061386
Application Type: Utility
Filing Date: 2018-06
Publication Date: 2018-12
Patent Classification: ["455", "456100"]

Abstract:
A terminal connected to a plurality of user planes retains information on a tracking area where service areas of the plurality of user planes overlap each other as a tracking area identity list. When the terminal moves to the outside of a tracking area described in the tracking area identity list (a tracking area where a plurality of service areas overlap each other), the terminal transmits information on a tracking area after movement and an update request of the tracking area identity list to an MME. The MME creates, as a new tracking area identity list based on the update request, information on a tracking area where service areas in a plurality of user planes overlap in which a tracking area after movement is considered as a service area, and notifies the terminal of the new tracking area identity list for updating a current tracking area identity list.

Claim (Index 6):
A tracking area identity list updating method for updating a tracking area identity list in a communication system which includes: a terminal; a processing server that executes processing relating to the terminal; and a plurality of serving gateways, wherein the plurality of serving gateways are classified into a control plane that is a route through which a control signal for a communication service used by the terminal is transmitted, and a user plane that is a route through which a user signal for the communication service is transmitted, and the terminal is connected to one or more user planes and retains information on tracking areas corresponding to service areas of the user planes as a tracking area identity list, the tracking area identity list updating method comprising:\n a step of transmitting an update request of the tracking area identity list to the processing server, by the terminal connected to the one or more user planes, when the terminal is connected to a new user plane or when the terminal cuts off a connection with the user planes to which the terminal is connected; and a step of creating information relating to a tracking area identity list corresponding to the plurality of user planes after updating based on the update request, and notifying the terminal of the created information to update the tracking area identity list with a tracking area identity list for every user plane, by the processing server.

Metadata:
- Claim Count in Document: 15.0
- Percentile: 94.0
- Lexical Diversity: 3.01923
- Patent Class: 455.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['16069618', '16070036', '13700989', '14400729', '13320949']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6766718789109767
- 35 USC 102 Novelty (BERT): 0.5211600676279451
- Combined Prediction Score: 0.6611206977826736
- Mean Citation Score: 269.55961
- Max Citation Score: 283.8904
- Similarity Product: 174.4436753454685

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