PATENT CLAIM ANALYSIS

Application Number: 15752576
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-09
Patent Classification: ["375", "267000"]

Abstract:
The present disclosure relates to the field of communication technology, and provides an information feedback method, an information feedback device and a UE. The information feedback method includes steps of: acquiring PMIs of multiple-level component precoding matrices of a precoding matrix for downlink data transmission; and feeding back the PMI of each of the multiple-level component precoding matrices of the precoding matrix to a base station individually, or feeding back the jointly encoded PMIs, each of which is the PMI of each of the multiple-level component precoding matrices of the precoding matrix, to the base station.

Claim (Index 7):
The information feedback method according to  claim 6 , wherein\n a feedback period of the RI is substantially greater than or equal to a feedback period of the PMI 1 , the H-PMI 1  or the V-PMI 1 , the feedback period of the PMI 1  is substantially greater than or equal to a feedback period of the PMI 2  to PMIN, a feedback period of the PMI 2  is substantially identical to a feedback period of the CQI, and the feedback period of the V-PMI 1  is substantially greater than or equal to the feedback period of the H-PMI 1 .

Metadata:
- Claim Count in Document: 4.0
- Percentile: 88.0
- Lexical Diversity: 2.1875
- Patent Class: 375.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15771079', '15222452', '13695431', '15224453', '14831698']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.55939581085111
- 35 USC 102 Novelty (BERT): 0.5307637408884304
- Combined Prediction Score: 0.556532603854842
- Mean Citation Score: 321.241248
- Max Citation Score: 353.5317
- Similarity Product: 207.8568316279113

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