PATENT CLAIM ANALYSIS

Application Number: 15969747
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2018-11
Patent Classification: ["375", "267000"]

Abstract:
Techniques and examples of overhead reduction for linear combination codebook and feedback mechanism in mobile communications are described. A user equipment (UE) receives from a base station of a network one or more reference signals via a communication link between the UE and the base station. The UE constructs a channel state information (CSI) feedback by utilizing a correlation of channel responses in a frequency domain to reduce feedback overhead. The UE then transmits the CSI feedback to the base station.

Claim (Index 8):
The method of  claim 2 , wherein the determining of the linear combination feedback comprises:\n determining an amplitude difference or a phase difference between two adjacent frequency bands of the plurality of frequency bands; and quantizing the difference, and wherein the CSI feedback comprises a result of the quantizing.

Metadata:
- Claim Count in Document: 36.0
- Percentile: 93.0
- Lexical Diversity: 1.58929
- Patent Class: 375.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15490561', '14401809', '15698560', '15913615', '14443321']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.5051187031648426
- 35 USC 102 Novelty (BERT): 0.4873154428965666
- Combined Prediction Score: 0.5033383771380151
- Mean Citation Score: 204.002186
- Max Citation Score: 219.20094
- Similarity Product: 166.70925562547208

Labels:
- Claim Label 101: 1
- Claim Label 102: 1
- Claim Label 103: 0
- Claim Label 112: 1
- Combined Label: 1
- Label 101 Adjusted: 1

Dataset: test