PATENT CLAIM ANALYSIS

Application Number: 16235236
Application Type: Utility
Filing Date: 2018-12
Publication Date: 2019-05
Patent Classification: ["375", "267000"]

Abstract:
A transmission device that improves data reception quality includes: a weighting synthesizer that generates a first precoded signal and a second precoded signal; a first pilot inserter that inserts a pilot signal into the first precoded signal; a phase changer that applies a phase change of i×Δλ to the second precoded signal, where i is a symbol number and an integer that is greater than or equal to 0; an inserter that inserts a pilot signal into the phase-changed second precoded signal; and a phase changer that applies a phase change to the phase-changed and pilot-signal-inserted second precoded signal. Δλ satisfies π/2 radians<Δλ<π radians or π radians<Δλ<3π/2 radians.

Claim (Index 2):
A transmission method, comprising:\n generating a first precoded signal and a second precoded signal by performing a precoding process on a first baseband signal and a second baseband signal, respectively; inserting a pilot signal into the first precoded signal; applying a phase change of i\u00d7\u0394\u03bb to the second precoded signal, where i is a symbol number and an integer that is greater than or equal to 0; inserting a pilot signal into the second precoded signal applied with the phase change; and applying a phase change to the second precoded signal applied with the phase change and inserted with the pilot signal, wherein \u0394\u03bb satisfies \u03c0/2 radians<\u0394\u03bb<\u03c0 radians or \u03c0 radians<\u0394\u03bb<3\u03c0/2 radians.

Metadata:
- Claim Count in Document: 3.0
- Percentile: 98.0
- Lexical Diversity: 2.25455
- Patent Class: 375.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['16164265', '14241130', '14110795', '14567314', '16028642']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.4517043325793983
- 35 USC 102 Novelty (BERT): 0.5103927464620769
- Combined Prediction Score: 0.4575731739676661
- Mean Citation Score: 258.00389600000005
- Max Citation Score: 282.04593
- Similarity Product: 218.0041384093255

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

Dataset: test