PATENT CLAIM ANALYSIS

Application Number: 15753665
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-08
Patent Classification: ["375", "267000"]

Abstract:
A method for constructing a codebook in a multiple-antenna wireless communication system and an apparatus therefor are disclosed. Specifically, constructing a codebook in a multiple-antenna wireless communication system comprises the steps of: receiving parameters for constructing a codebook from a base station; and constructing a codebook using the parameters for constructing the codebook, wherein the parameters for constructing the codebook may include a phase value (α) of a first code vector forming the codebook, a phase difference (β) between code vectors that are adjacent to one another within the codebook, and the number of bits (γ) that is required when feeding back a code vector selected thin the codebook.

Claim (Index 6):
The method of  claim 5 , wherein phase value of the first code vector and phase difference between adjacent code vectors in the codebook are determined from azimuth angle of the UE.

Metadata:
- Claim Count in Document: 9.0
- Percentile: 88.0
- Lexical Diversity: 1.92188
- Patent Class: 375.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['16067508', '15747135', '14005764', '14193131', '15741143']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.5409843857175919
- 35 USC 102 Novelty (BERT): 0.5288189472547449
- Combined Prediction Score: 0.5397678418713072
- Mean Citation Score: 291.48281000000014
- Max Citation Score: 353.5111
- Similarity Product: 269.700843689388

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