PATENT CLAIM ANALYSIS

Application Number: 15971599
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2018-09
Patent Classification: ["370", "252000"]

Abstract:
Embodiments of the present invention provide a CSI measurement and feedback method and apparatus. In some embodiments, a terminal receives a reference signal sent by a base station, and the terminal performs channel measurement based on the reference signal, to obtain first CSI carrying a target index I1. Different cases of the target index exist. The terminal sends the first CSI.

Claim (Index 5):
The method according to  claim 4 , wherein M is related to the over-sampling factor O 1  in the first dimension and/or the quantity N 1  of antennas in the first dimension, or M is equal to a total quantity of all states of the first PMI.

Metadata:
- Claim Count in Document: 41.0
- Percentile: 93.0
- Lexical Diversity: 1.61905
- Patent Class: 370.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15224453', '13640725', '14831698', '14759397', '13244210']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.5310041338835142
- 35 USC 102 Novelty (BERT): 0.5164066322237691
- Combined Prediction Score: 0.5295443837175396
- Mean Citation Score: 224.031806
- Max Citation Score: 230.13374
- Similarity Product: 131.34087578295708

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