PATENT CLAIM ANALYSIS

Application Number: 15890466
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2019-02
Patent Classification: ["375", "232000"]

Abstract:
A signal processing device for a receiver includes: a descrambler, descrambling an input signal to generate a descrambled signal; a phase recovery circuit, performing phase recovery according to the descrambled signal to generate a phase recovered signal; an equalization module, performing equalization according to the phase recovered signal to generate an equalized signal; and a decoder, decoding the equalized signal to obtain data included in the input signal.

Claim (Index 11):
The signal processing device for a receiver of  claim 10 , wherein the equalization circuit comprises:\n a feedforward estimation circuit, performing feedforward estimation according to the scrambled phase recovered signal and a slicing error signal to generate the scrambled equalized signal; a second descrambler, descrambling the scrambled equalized signal to generate another equalized signal; a decision-directed slicer, slicing the another equalized signal to generate a sliced signal; a second scrambler, scrambling the sliced signal to generate a scrambled sliced signal; and an arithmetic circuit, generating the slicing error signal to the feedforward estimation circuit according to the scrambled sliced signal and the scrambled equalized signal.

Metadata:
- Claim Count in Document: 7.0
- Percentile: 88.0
- Lexical Diversity: 2.13889
- Patent Class: 375.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['12991039', '10355676', '13158295', '10302845', '11810762']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.5108171849649735
- 35 USC 102 Novelty (BERT): 0.479783966657351
- Combined Prediction Score: 0.5077138631342113
- Mean Citation Score: 195.36249
- Max Citation Score: 198.92317
- Similarity Product: 152.79410089385152

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