PATENT CLAIM ANALYSIS

Application Number: 16230085
Application Type: Utility
Filing Date: 2018-12
Publication Date: 2019-05
Patent Classification: ["375", "267000"]

Abstract:
A method and a device for determining parameters of a precoder in a wireless communication system are disclosed. According to one aspect, a method includes selecting a subset of beams corresponding to a plurality of orthogonal beams; obtaining power levels of the selected subset of beams for generating a first factor of the precoder and obtaining phases of the selected subset of beams for generating a second factor, wherein the first factor and the second factor are part of the parameters of the precoder.

Claim (Index 10):
A wireless device comprising a processor, a communication interface, and a memory, the communication interface and the memory being both connected to the processor, the memory containing instructions that, when executed, cause the processor to:\n select a subset of beams among a plurality of orthogonal beams; obtain a precoder for a transmission layer, the precoder comprising a multiplication of a first factor by a second factor, the first factor comprising power levels of the selected subset of beams and the second factor comprising phases of the selected subset of beams; send, with a first frequency granularity, an indication of the power levels to the network node; and send, with a second frequency granularity, and indication of the phases to the network node, the first frequency granularity being different from the second granularity.

Metadata:
- Claim Count in Document: 24.0
- Percentile: 98.0
- Lexical Diversity: 2.11905
- Patent Class: 375.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15592338', '15520505', '15521060', '16007770', '15759400']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.5696853629800951
- 35 USC 102 Novelty (BERT): 0.5581160213912768
- Combined Prediction Score: 0.5685284288212133
- Mean Citation Score: 392.82072200000016
- Max Citation Score: 437.96817
- Similarity Product: 390.7502905385184

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