PATENT CLAIM ANALYSIS

Application Number: 16267045
Application Type: Utility
Filing Date: 2019-02
Publication Date: 2019-06
Patent Classification: ["370", "329000"]

Abstract:
A registration method, a session establishment method, a terminal, and an access and mobility management function (AMF) entity, where the method includes sending, by a terminal, a first message to the AMF entity, where the first message includes first information, first network slice selection information, and second network slice selection information, the first information includes information for requesting to establish a protocol data unit (PDU) session, the first network slice selection information is used by the AMF entity to select a first session management control function (SMF) entity, and the second network slice selection information is used by the AMF entity to select a second SMF entity, and receiving, by the terminal, a second message from the AMF entity, where the second message includes second information, and the second information includes PDU session establishment accept information.

Claim (Index 1):
A session establishment method, comprising:\n sending, by a terminal, a first message to an access and mobility management function (AMF) entity, the first message comprising first network slice selection information, second network slice selection information, and information for requesting to establish a protocol data unit (PDU) session, wherein the first network slice selection information is used for selection of a session management control function (SMF) entity in a visited public land mobile network (VPLMN), and the second network slice selection information is used for selection of a SMF entity in a home public land mobile network (HPLMN); and receiving, by the terminal, a second message from the AMF entity, the second message comprising PDU session establishment accept information.

Metadata:
- Claim Count in Document: 50.0
- Percentile: 99.0
- Lexical Diversity: 3.40426
- Patent Class: 370.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['16314180', '16055957', '16103537', '16012050', '16496325']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.5979848622213096
- 35 USC 102 Novelty (BERT): 0.7151041028910742
- Combined Prediction Score: 0.6096967862882862
- Mean Citation Score: 491.7818039999999
- Max Citation Score: 776.42285
- Similarity Product: 759.3316785220146

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