PATENT CLAIM ANALYSIS

Application Number: 16085483
Application Type: Utility
Filing Date: 2018-09
Publication Date: 2019-03
Patent Classification: ["398", "192000"]

Abstract:
A reception circuit includes a first adaptive compensator compensating distortion of a received signal. An adaptive compensation coefficient calculator includes a known-signal detector detecting first and second known-signals from the received signal, a second adaptive compensator compensating distortion of the received signal, a tap coefficient initial value calculator calculating an initial value of a tap coefficient of the second adaptive compensator by comparing the first known-signal with its true value, a first phase shift compensator compensating phase shift of an output of the second adaptive compensator using the second known-signal, and a tap coefficient calculator calculating tap coefficients of the first and second adaptive compensators by comparing at least one of the first and second known-signals compensated by the second adaptive compensator and the first phase shift compensator with its true value.

Claim (Index 7):
The transmission characteristic compensation apparatus according to  claim 1 , further comprising a second phase shift compensator compensating a carrier phase of an output of the first phase compensator using a data pattern of the received signal,\n wherein the tap coefficient calculator calculates the tap coefficients of the first and second adaptive compensators by comparing at least one of the first and second known-signals compensated by the second adaptive compensator and the first and second phase shift compensators with its true value.

Metadata:
- Claim Count in Document: 3.0
- Percentile: 97.0
- Lexical Diversity: 2.93617
- Patent Class: 398.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15540834', '16094857', '13317297', '16069852', '11148179']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6862619533375328
- 35 USC 102 Novelty (BERT): 0.5139787491047918
- Combined Prediction Score: 0.6690336329142588
- Mean Citation Score: 243.13664
- Max Citation Score: 254.10182000000003
- Similarity Product: 189.47120215870493

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