PATENT CLAIM ANALYSIS

Application Number: 15765710
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2019-03
Patent Classification: ["375", "267000"]

Abstract:
Disclosed are a method for transmitting and receiving channel state information in a wireless communication system and an apparatus therefor. Specifically, a method for transmitting, by a terminal, channel state information (CSI) in a wireless communication system comprises the steps of: receiving a CSI process setting from a base station; and reporting, to the base station, CSI corresponding to a CSI process set by the CSI process setting, wherein when the CSI process is set to a beamformed CSI-reference signal (CSI-RS) type, and the CSI process is associated with a single CSI-RS resource, a codebook used for deriving the CSI may be indicated by the CSI process setting.

Claim (Index 4):
The method of  claim 2 , wherein the reporting is performed by reporting a pair of a first index for selecting a set of precoding matrixes from a second codebook and a second index for specifying a precoding matrix in the set of precoding matrixes specified by the first index to the BS as a Precoding Matrix Indicator (PMI), when it is not indicated to use the first codebook by the indication information.

Metadata:
- Claim Count in Document: 10.0
- Percentile: 91.0
- Lexical Diversity: 2.10169
- Patent Class: 375.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['16079079', '15163501', '15778395', '15080304', '16069413']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.5572846176525234
- 35 USC 102 Novelty (BERT): 0.5246146763685687
- Combined Prediction Score: 0.5540176235241279
- Mean Citation Score: 316.918256
- Max Citation Score: 338.57895
- Similarity Product: 244.17675796612505

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