PATENT CLAIM ANALYSIS

Application Number: 16188911
Application Type: Utility
Filing Date: 2018-11
Publication Date: 2019-03
Patent Classification: ["375", "262000"]

Abstract:
A channel information sending method, a data sending method, and a device are provided, to improve feedback precision of a precoding matrix. A first device includes: a receiving module, configured to receive a reference signal; a processing module, configured to measure the reference signal to obtain first channel information and second channel information; and a sending module, configured to send the first channel information and the second channel information. When generating the precoding matrix, the second device may perform weighted combination on M first vectors based on the weighted combination factor indicated by the received second channel information, instead of selecting only one eigenvector from a plurality of eigenvectors, so that the generated precoding matrix is more precise.

Claim (Index 5):
The first device according to  claim 1 , wherein the processor is further configured to send information used to indicate a value of N to the second device.

Metadata:
- Claim Count in Document: 24.0
- Percentile: 98.0
- Lexical Diversity: 2.07812
- Patent Class: 375.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['16148296', '16107653', '15463966', '15819179', '15439686']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.5044535567329114
- 35 USC 102 Novelty (BERT): 0.506885780683794
- Combined Prediction Score: 0.5046967791279997
- Mean Citation Score: 220.66783000000004
- Max Citation Score: 232.11134
- Similarity Product: 149.1256245679593

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