PATENT CLAIM ANALYSIS

Application Number: 15923767
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-08
Patent Classification: ["370", "254000"]

Abstract:
The present application discloses a method for configuring and transmitting a key, which includes that: a) a serving cell (PCell) of UE determines a key (KeNB) used by a SCell and transmits the KeNB to the SCell; and b) the PCell transmits configuration information for configuring the SCell to the UE after receiving a response message from the SCell, and receives a response message from the UE. Or, the method includes that: a SCell of UE transmits a cell key request to a MME and receives key information from the MME; and the SCell transmits the key information received from the MME to the UE, and receives a response message from the UE. By the present application, data of the SCell is transmitted after being encrypted, so as to avoid a case that the data is decoded by other users, and further guarantee the security of the data.

Claim (Index 1):
A method for configuring security information in a communication system by a first base station associated with a Primary Cell (PCell), comprising:\n a) determining security information which is different from security information used by the first base station; b) transmitting, to a second base station associated with Secondary Cells (SCells) only, a first message for adding a first cell of the SCells associated with the second base station, wherein the first message includes the determined security information to be used by the first cell of the cell group associated with the second base station; and c) transmitting, to the second base station, a second message for adding a second cell of the SCells associated with the second base station, wherein security information to be used by the second cell associated with the second base station is the same as the determined security information to be used by the first cell associated with the second base station.

Metadata:
- Claim Count in Document: 1.0
- Percentile: 90.0
- Lexical Diversity: 2.70968
- Patent Class: 370.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15676386', '14758019', '15112379', '14599928', '14907531']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.5818637724405282
- 35 USC 102 Novelty (BERT): 0.5146578353819535
- Combined Prediction Score: 0.5751431787346707
- Mean Citation Score: 264.674818
- Max Citation Score: 317.11142
- Similarity Product: 243.00056037939672

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