PATENT CLAIM ANALYSIS

Application Number: 16240037
Application Type: Utility
Filing Date: 2019-01
Publication Date: 2019-07
Patent Classification: ["375", "257000"]

Abstract:
Embodiments described herein provide echo cancellation power saving management at a cable transceiver. An echo response signal having a first number of signal components is obtained, via an echo cancellation filter. At a first iteration for calculating a first accumulative echo power, a respective echo tap that corresponds to the first iteration is identified. The first accumulative echo power is calculated for the respective iteration by summing powers of outputs from a last echo tap to the respective echo tap. It is then determined whether the first accumulative echo power, exceeds a pre-determined echo power threshold. If the first accumulative echo power exceeds the pre-determined echo power threshold, a first turn-off indication is sent to the echo cancellation filter to turn off all echo taps including and between the last echo tap to the first echo tap.

Claim (Index 33):
The system of  claim 32 , wherein the circuit adapter is further configured to turn off one or more of the plural signal noise cancelling sub-circuits by sending a first turn-off indication to the signal noise cancelling circuit to turn off signal noise cancelling sub-circuits including and between the last signal noise cancelling sub-circuit and the respective signal noise cancelling sub-circuit.

Metadata:
- Claim Count in Document: 8.0
- Percentile: 99.0
- Lexical Diversity: 2.22727
- Patent Class: 375.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15664621', '12877990', '15380965', '15878334', '09843909']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.5343655471792118
- 35 USC 102 Novelty (BERT): 0.5633583085337134
- Combined Prediction Score: 0.537264823314662
- Mean Citation Score: 278.85763000000003
- Max Citation Score: 470.4031
- Similarity Product: 326.0516859880328

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