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 6):
A transmitting and receiving device comprising:\n a transmitting device; a receiving device; and a controller, wherein the receiving device includes\n a first 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, \n at least one first frequency characteristic correcting circuit which generates a corrected baseband received signal by amplifying the baseband received signal on the basis of a first gain code and correcting a first frequency characteristic in the baseband received signal on the basis of a first frequency characteristic code, \n at least one first filter circuit which generates a filtered baseband received signal by cutting off a band below a first cutoff frequency of the corrected baseband received signal on the basis of a first cutoff frequency code, \n an analog/digital conversion circuit which quantizes the filtered baseband received signal a digital received signal using a first number of bits based on a first number of bits code, and \n a first digital signal processing circuit which demodulates the digital received signal and estimates a first frequency characteristic, \n the transmitting device includes\n a second digital signal processing circuit which modulates transmission data through digital signal processing to a digital transmission signal, \n a digital/analog conversion circuit which converts the digital transmission signal using a second number of bits based on a second number of bits code to an analog transmission signal, \n at least one second filter circuit which generates a filtered analog transmission signal by cutting off a band below a second cutoff frequency of the analog transmission signal, \n at least one second frequency characteristic correcting circuit which amplifies the filtered analog transmission signal on the basis of a second gain code and corrects a second frequency characteristic in the analog transmission signal on the basis of a second frequency characteristic code, and \n a second frequency converting circuit which frequency-converts the analog transmission signal to a radio-frequency transmission signal, and \n the controller sets the first and second frequency characteristic code, the first and second gain code, the first and second cutoff frequency code, and the first and second 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): 0.4816927950293166
- 35 USC 102 Novelty (BERT): 0.4968207350856856
- Combined Prediction Score: 0.4832055890349536
- Mean Citation Score: 213.470886
- Max Citation Score: 240.09738
- Similarity Product: 169.9853826515436

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