PATENT CLAIM ANALYSIS

Application Number: 16045402
Application Type: Utility
Filing Date: 2018-07
Publication Date: 2018-11
Patent Classification: ["370", "278000"]

Abstract:
A full-duplex transceiver is provided with componentry and methods for cancellation of nonlinear self-interference signals. The transceiver is capable of receiving an incoming radio-frequency signal that includes both a desired radio-frequency signal component and a self-interference component caused by the transceiver's own radio-frequency transmission. The transceiver demodulates the incoming radio-frequency signal to generate a first demodulated signal. The transceiver combines an analog corrective signal with the first demodulated signal to generate a second demodulated signal with reduced self-interference. The transceiver processes the first and second demodulated signals to determine a desired incoming baseband signal and to determine nonlinear components of the self-interference signal, such as nonlinearities introduced by the transceiver's power amplifier.

Claim (Index 6):
The method of  claim 5 , wherein the adaptive corrective filter is one of a plurality of adaptive corrective filters, each adaptive corrective filter trained by:\n transmitting a dedicated training signal, each dedicated training signal configured to be detected at the receiver to enable the receiver to measure a channel corresponding to a respective residual self-interference correction term; and applying the measurement of each such channel to adapt its respective adaptive corrective filter to enable cancellation of the respective residual self-interference at the first correction point or the second correction point.

Metadata:
- Claim Count in Document: 47.0
- Percentile: 95.0
- Lexical Diversity: 2.14286
- Patent Class: 370.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15334013', '14993797', '14301088', '15811514', '14451672']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.5502066506817748
- 35 USC 102 Novelty (BERT): 0.5235310902853266
- Combined Prediction Score: 0.5475390946421299
- Mean Citation Score: 259.09641400000004
- Max Citation Score: 323.9386
- Similarity Product: 255.6581188494444

Labels:
- Claim Label 101: 1
- Claim Label 102: 1
- Claim Label 103: 1
- Claim Label 112: 0
- Combined Label: 1
- Label 101 Adjusted: 1

Dataset: test