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 9):
The method of  claim 8 , wherein the determining of the amplitude difference or the phase difference between two adjacent frequency bands of the plurality of frequency bands comprises determining the amplitude difference between the two adjacent frequency bands, and wherein the result of the quantizing comprises a two-bit value indicating the amplitude difference to be 0, +1, \u22121 or +2.

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): 0.5058000717408669
- 35 USC 102 Novelty (BERT): 0.4844987782068985
- Combined Prediction Score: 0.5036699423874701
- Mean Citation Score: 204.002186
- Max Citation Score: 219.20094
- Similarity Product: 171.91748756993294

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