PATENT CLAIM ANALYSIS

Application Number: 15882587
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-06
Patent Classification: ["375", "240270"]

Abstract:
A transmitting system, a receiving system, and a method of processing broadcast signals are disclosed. The method for processing a broadcast signal in a broadcast receiver comprises receiving a DTV signal including a data group, the data group including mobile service data, segmented known data sequences, long known data sequences and transmission parameter data, compensating carrier frequency offset of the DTV signal and channel-equalizing the carrier frequency offset compensated DTV signal using at least one of the long known data sequences and segmented known data sequences in the data group of the DTV signal, wherein the channel-equalizing includes performing a Error Correction (FEC) decoding on data located between the segmented known data sequences, and estimating Channel Impulse Response (CIR) using the FEC decoded data as known data.

Claim (Index 22):
The method of  claim 21 ,\n wherein distances between the scattered known data are based on the pattern of the scattered known data.

Metadata:
- Claim Count in Document: 16.0
- Percentile: 86.0
- Lexical Diversity: 2.2381
- Patent Class: 375.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['14598956', '13277062', '13109947', '12831911', '12980846']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.596340044827687
- 35 USC 102 Novelty (BERT): 0.5532845654582444
- Combined Prediction Score: 0.5920344968907427
- Mean Citation Score: 403.862748
- Max Citation Score: 520.6925
- Similarity Product: 273.8658627526462

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