PATENT CLAIM ANALYSIS

Application Number: 15941135
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-10
Patent Classification: ["455", "024000"]

Abstract:
An apparatus for relaying wireless communications between a first apparatus and a second apparatus includes: a transmitter to amplify power of a first signal and transmit of the first signal to the first apparatus; a receiver to receive a mixed signal including a second signal from the second apparatus and the first signal transmitted from the transmitter; and a processor to perform a process for canceling the first signal out of the mixed signal, the process including generating a first cancellation signal having a phase changed from a phase of the first signal to be transmitted, generating a composite signal by combining the first cancellation signal with the mixed signal, extracting a difference between the composite signal and the first signal to be transmitted, generating a second cancellation signal based on the extracted difference, and generating a cancelled signal produced by combining the second cancellation signal with the composite signal.

Claim (Index 13):
A method performed by a wireless relay apparatus for relaying wireless communications between a first communication apparatus and a second communication apparatus, the wireless relay apparatus including: a transmission circuit configured to amplify power of a first signal and transmit of the first signal to the first communication apparatus; and a reception circuit configured to receive a mixed signal including a second signal from the second communication apparatus and the first signal transmitted by the transmission circuit, the method comprising:\n receiving the mixed signal from the reception circuit; and performing cancellation processing that includes first cancellation processing and second cancellation processing so as to cancel the first signal out of the mixed signal, wherein the first cancellation processing generates a first cancellation signal having a phase changed from a phase of the first signal after the amplification and before the transmission, and generates a composite signal produced by combining the first cancellation signal with the mixed signal, and the second cancellation processing extracts a difference between the composite signal and the first signal after the amplification and before the transmission, generates a second cancellation signal based on the extracted difference, and generates a cancelled signal produced by combining the second cancellation signal with the composite signal.

Metadata:
- Claim Count in Document: 10.0
- Percentile: 90.0
- Lexical Diversity: 3.05769
- Patent Class: 455.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['14639731', '12603084', '15388968', '13700146', '13128954']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6850518626438483
- 35 USC 102 Novelty (BERT): 0.4565681125503893
- Combined Prediction Score: 0.6622034876345024
- Mean Citation Score: 169.89802200000003
- Max Citation Score: 177.23698000000005
- Similarity Product: 152.49635989859826

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

Dataset: test