PATENT CLAIM ANALYSIS

Application Number: 15904501
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-08
Patent Classification: ["375", "296000"]

Abstract:
There is provided a communication device including a first transmitter configured to up-convert a frequency of a first transmission signal to a first frequency so as to be wirelessly transmitted, a second transmitter configured to up-convert a frequency of a second transmission signal to a second frequency different from the first frequency so as to be wirelessly transmitted, a receiver configured to receive a reception signal including a passive intermodulation signal generated due to the first and second transmission signals wirelessly transmitted, a memory, and a processor coupled to the memory and configured to estimate frequency errors of the up-converted first and second transmission signals, generate a cancellation signal into which any frequency of the first and second transmission signals has been corrected, based on the estimated frequency errors, and combine the cancellation signal with a down-converted reception signal.

Claim (Index 12):
The communication device according to  claim 2 ,\n wherein the processor is further configured to: hold a predetermined instantaneous value among instantaneous values of the first transmission signal or the second transmission signal corresponding to the estimated frequency errors; and calculate the instantaneous values of the first transmission signal or the second transmission signal corresponding to the estimated frequency errors, by interpolating the instantaneous values held by the processor, based on the estimated frequency errors, and correct a frequency of the cancellation signal or any frequency of the first transmission signal and the second transmission signal used for generating the cancellation signal, by multiplying the cancellation signal or any signal of the first transmission signal and the second transmission signal used for generating the cancellation signal by the calculated instantaneous values.

Metadata:
- Claim Count in Document: 7.0
- Percentile: 88.0
- Lexical Diversity: 2.625
- Patent Class: 375.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15899405', '15239359', '15184716', '15860126', '15511526']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.5059459188028098
- 35 USC 102 Novelty (BERT): 0.4870026569667921
- Combined Prediction Score: 0.5040515926192081
- Mean Citation Score: 198.12066
- Max Citation Score: 212.36134
- Similarity Product: 158.31863797905922

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