PATENT CLAIM ANALYSIS

Application Number: 16442111
Application Type: Utility
Filing Date: 2019-06
Publication Date: 2019-09
Patent Classification: ["375", "267000"]

Abstract:
A method, an apparatus and a communication unit for generating precoding feedback information in a multiple frequency radio transmission system are disclosed. A rank for precoding matrices, wherein the rank is constant over the multiple frequencies, is selected and a plurality of precoding matrices having the selected rank are selected. A different precoding matrix is selected for each frequency subset of the multiple frequencies.

Claim (Index 13):
The apparatus of  claim 10 , wherein the narrowband precoding matrix is a first narrowband precoding matrix, the subset of frequencies is a first subset of frequencies, and the instructions, when executed, further cause the first device to: select a second narrowband precoding matrix for a second subset of frequencies of the frequency band; and generate third feedback information to provide an indication of the second narrowband precoding matrix.

Metadata:
- Claim Count in Document: 50.0
- Percentile: 100.0
- Lexical Diversity: 1.79487
- Patent Class: 375.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15196894', '12194640', '13535932', '13478447', '15862974']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.4972228918409934
- 35 USC 102 Novelty (BERT): 0.507637123742316
- Combined Prediction Score: 0.4982643150311256
- Mean Citation Score: 189.90967
- Max Citation Score: 221.23938
- Similarity Product: 168.1738389751625

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