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 20):
The terminal according to  claim 17 , wherein the processor is configured:\n if the configuration information comprises the transmission mode indication information, and it is determined that the transmission mode indication information indicates the beam-formed CSI measurement pilot transmission mode, to report positional information and CSI corresponding to the optimum CSI feedback configuration in the set of CSI feedback configurations; and if the configuration information comprises the transmission mode indication information, and it is determined that the transmission mode indication information indicates the non-precoded CSI measurement pilot transmission mode, to report CSI corresponding to each CSI feedback configuration in the set of CSI feedback configurations; and/or wherein the processor is configured:\n if the configuration information comprises the transmission mode indication information, to determine a quantity of CSI feedback configurations corresponding to a transmission mode indicated by the transmission mode indication information, and to receive indication information of the CSI feedback configuration indicated by the base station according to the quantity of CSI feedback configurations; \n and/or wherein the processor is configured:\n if the configuration information comprises the CSI feedback mode indication information, to report CSI corresponding to each CSI feedback configuration according to the CSI feedback mode indication information, or to report positional information and CSI corresponding to the optimum CSI feedback configuration according to the CSI feedback mode indication information.

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): 0.554665208107866
- 35 USC 102 Novelty (BERT): 0.5235994958611255
- Combined Prediction Score: 0.551558636883192
- Mean Citation Score: 289.330186
- Max Citation Score: 340.42657
- Similarity Product: 270.25266635449947

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