PATENT CLAIM ANALYSIS

Application Number: 16023324
Application Type: Utility
Filing Date: 2018-06
Publication Date: 2018-10
Patent Classification: ["380", "270000"]

Abstract:
A communication method includes receiving by a SGSN a context request message from a mobility management entity (MME), obtaining by the SGSN an authentication vector-related key, and calculating by the SGSN a root key according to the authentication vector-related key. In addition, the method further includes sending by the SGSN a context response message including the root key to the MME, wherein the MME derives a NAS protection key according to the root key.

Claim (Index 18):
The system of  claim 17 , wherein the SGSN is configured to send the authentication vector-related key through a context response message.

Metadata:
- Claim Count in Document: 2.0
- Percentile: 94.0
- Lexical Diversity: 2.0
- Patent Class: 380.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['12633948', '14303146', '14873504', '14957338', '14147179']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.5354619512290655
- 35 USC 102 Novelty (BERT): 0.5646682259287771
- Combined Prediction Score: 0.5383825786990366
- Mean Citation Score: 485.015206
- Max Citation Score: 495.46002
- Similarity Product: 481.2059454352212

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