PATENT CLAIM ANALYSIS

Application Number: 15749054
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-08
Patent Classification: ["375", "262000"]

Abstract:
The present invention discloses a channel state information (CSI) feedback method and related device for an FD MIMO system, and is configured to support the scenario in which various CSI related information needs to be fed back after a CSI measurement in an FD MIMO system. The method comprises: a terminal receives a CSI feedback configuration group indicated by a base station and configuration information for performing a CSI feedback based on the CSI feedback configuration group; and the terminal performs a CSI measurement and feedback according to the CSI feedback configuration group and the configuration information, wherein the CSI feedback configuration group comprises at least one CSI feedback configuration, and the CSI feedback configuration is a downlink signal configuration for a downlink CSI measurement and feedback.

Claim (Index 19):
The terminal according to  claim 17 , wherein the indication information of a downlink channel information item to be fed back over a PUSCH is:\n first indication information to be fed back over a PUSCH, which is composed of positional information of, and CSI corresponding to the optimum CSI feedback configuration in the set of CSI feedback configurations; or second indication information to be fed back over a PUSCH, which is composed of positional information of the optimum CSI feedback configuration in the set of CSI feedback configurations; or third indication information to be fed back over a PUSCH, which is composed of CSI corresponding to a CSI feedback configuration, corresponding to latest reported positional information, in the set of CSI feedback configurations; or fourth indication information to be fed back over a PUSCH, which is composed of CSI corresponding to a CSI feedback configuration, specified by the base station, in the set of CSI feedback configurations; or fifth indication information to be fed back over a PUSCH, which is composed of CSI corresponding to each CSI feedback configuration in the set of CSI feedback configurations.

Metadata:
- Claim Count in Document: 20.0
- Percentile: 86.0
- Lexical Diversity: 2.26667
- Patent Class: 375.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15749122', '14394750', '15576273', '15114039', '15763293']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.5547547434998652
- 35 USC 102 Novelty (BERT): 0.5247716726018093
- Combined Prediction Score: 0.5517564364100597
- Mean Citation Score: 289.330186
- Max Citation Score: 340.42657
- Similarity Product: 253.9010384089619

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