PATENT CLAIM ANALYSIS

Application Number: 15924717
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-10
Patent Classification: ["375", "345000"]

Abstract:
A gain controller sets a gain code indicating an optimum gain, a cutoff frequency code indicating a cutoff frequency, and a number of bits code indicating a number of bits. An AEQ/VGA gain controller sets a frequency characteristic code indicating a frequency characteristic, a gain code indicating a gain after correction, and a number of bits code indicating a number of bits. An AEQ/VGA amplifies a baseband received signal on the basis of a gain code and corrects a frequency characteristic of the baseband received signal on the basis of a frequency characteristic code. An HPF cuts off a band below a cutoff frequency of an output signal from the AEQ/VGA on the basis of a cutoff frequency code. An ADC quantizes an output signal from the HPF using a number of bits based on a number of bits code and generates a digital received signal.

Claim (Index 1):
A radio receiving device comprising:\n a frequency converting circuit which frequency-converts a radio-frequency received signal having a gain adjustment period, a channel estimation period, and a signal reception period into a baseband received signal; at least one frequency characteristic correcting circuit which generates a corrected baseband received signal by amplifying the baseband received signal on the basis of a gain code and correcting a frequency characteristic in the baseband received signal on the basis of a frequency characteristic code; at least one filter circuit which generates a filtered baseband received signal by cutting off a band below a cutoff frequency of the corrected baseband received signal on the basis of a cutoff frequency code; an analog/digital conversion circuit which quantizes the filtered baseband received signal into a digital received signal using a number of bits based on a number of bits code; a digital signal processing circuit which demodulates the digital received signal and estimates a frequency characteristic; and a controller which sets the frequency characteristic code, the gain code, the cutoff frequency code, and the number of bits code.

Metadata:
- Claim Count in Document: 9.0
- Percentile: 90.0
- Lexical Diversity: 3.60465
- Patent Class: 375.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['14131845', '11777780', '11219774', '13814204', '13274027']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.4830365953897714
- 35 USC 102 Novelty (BERT): 0.4909360531431734
- Combined Prediction Score: 0.4838265411651116
- Mean Citation Score: 213.470886
- Max Citation Score: 240.09738
- Similarity Product: 183.78454323284623

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