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 21):
A User Equipment (UE), comprising a processor and a memory connected to the processor via a bus interface and configured to store therein programs and data for the operation of the processor, wherein the processor is configured to call and execute the programs and data stored in the memory, so as to: acquire Precoding Matrix Indicators (PMIs) of multiple-level component precoding matrices of a precoding matrix for downlink data transmission; and feed back the PMI of each of the multiple-level component precoding matrices of the precoding matrix to a base station, or feed back the PMI of each of the multiple-level component precoding matrices of the precoding matrix, to the base station.

Metadata:
- Claim Count in Document: 4.0
- Percentile: 88.0
- Lexical Diversity: 2.1875
- Patent Class: 375.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15771079', '15222452', '13695431', '15224453', '14831698']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.5286029213417334
- 35 USC 102 Novelty (BERT): 0.5248460276458559
- Combined Prediction Score: 0.5282272319721456
- Mean Citation Score: 321.241248
- Max Citation Score: 353.5317
- Similarity Product: 297.93212271666533

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