PATENT CLAIM ANALYSIS

Application Number: 15773035
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2018-11
Patent Classification: ["370", "329000"]

Abstract:
An appropriate synthesized signal cannot be obtained by only correcting relative phase errors of a plurality of received signals; therefore, a received signal processor according to an exemplary aspect of the present invention includes a plurality of signal-to-noise ratio estimation means for estimating respective signal-to-noise ratios of a plurality of digital signal sequences in which relative phase errors of a plurality of received signal sequences having been corrected; a plurality of temporary decision means for performing symbol decisions of the plurality of digital signal sequences and outputting symbol signal sequences; symbol-map-rotation determination means for determining respective phase rotation amounts of the plurality of digital signal sequences from the plurality of symbol signal sequences and the respective signal-to-noise ratios of the plurality of digital signal sequences; and a plurality of phase rotation means for rotating phases of the plurality of digital signal sequences respectively based on the phase rotation amounts.

Claim (Index 16):
The received signal processor according to  claim 14 , further comprising:\n a weight calculation section configured to calculate weights each of which is a ratio of the respective signal-to-noise ratio to a maximum value of the signal-to-noise ratio; a plurality of multiplication sections configured to multiply the weights by third digital signal sequences output from the cycle-slip compensation section, respectively; an addition section configured to calculate a sum of a plurality of weighted digital signals output from the plurality of multiplication sections; and a decision section configured to perform symbol decision from a signal output from the addition section.

Metadata:
- Claim Count in Document: 37.0
- Percentile: 93.0
- Lexical Diversity: 2.36364
- Patent Class: 370.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['14417447', '15034282', '09701705', '15318603', '12718019']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.4860003501167225
- 35 USC 102 Novelty (BERT): 0.4844797188525939
- Combined Prediction Score: 0.4858482869903096
- Mean Citation Score: 180.300994
- Max Citation Score: 193.46275
- Similarity Product: 143.70000198569898

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