PATENT CLAIM ANALYSIS

Application Number: 16186433
Application Type: Utility
Filing Date: 2018-11
Publication Date: 2019-03
Patent Classification: ["375", "267000"]

Abstract:
A channel state information CSI feedback method is disclosed for receiving a downlink symbol from a base station, where the downlink symbol includes a pilot; obtaining a channel matrix based on the pilot included in the downlink symbol; calculating a precoding matrix based on the channel matrix and a basic codebook; generating CSI based on the precoding matrix; and transmitting an uplink symbol to the base station, where the uplink symbol carries the CSI.

Claim (Index 6):
The method according to  claim 4 , wherein G and G\u2032 are the same or different and A and B are the same or different.

Metadata:
- Claim Count in Document: 8.0
- Percentile: 98.0
- Lexical Diversity: 1.97561
- Patent Class: 375.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['14844714', '15935035', '16021786', '15206062', '14005764']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.5576456013066505
- 35 USC 102 Novelty (BERT): 0.5169606039931142
- Combined Prediction Score: 0.5535771015752969
- Mean Citation Score: 278.20550800000007
- Max Citation Score: 287.3273
- Similarity Product: 177.1621532168269

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