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 24):
The method of  claim 23 , further comprising:\n transmitting a first signal to a data communication link; in response to the transmitting, receiving a second signal including signal noise components corresponding to the first signal from the data communication link; generating, by the signal noise cancelling circuit, a signal noise estimate based on the first signal to cancel the signal noise components from the second signal; and generating, by an adaptation engine, the noise response signal by adapting coefficients of signal noise components of the second signal to minimize an energy of the signal noise components.

Metadata:
- Claim Count in Document: 8.0
- Percentile: 99.0
- Lexical Diversity: 2.22727
- Patent Class: 375.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15664621', '12877990', '15380965', '15878334', '09843909']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.4994209774266578
- 35 USC 102 Novelty (BERT): 0.5725397256030509
- Combined Prediction Score: 0.5067328522442972
- Mean Citation Score: 278.85763000000003
- Max Citation Score: 470.4031
- Similarity Product: 397.6856387066424

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