PATENT CLAIM ANALYSIS

Application Number: 16401763
Application Type: Utility
Filing Date: 2019-05
Publication Date: 2019-08
Patent Classification: ["375", "298000"]

Abstract:
Methods and apparatuses for processing a signal that is transmitted with a reduced peak to average power ratio are described. The processing includes applying ( 1650 ) a symbol constellation extension projection to at least one symbol in the constellation, the symbol constellation extension projection having an outward angular region from an original position for the at least one symbol in the constellation, the outward angular region defined by a value for an angle between a first boundary and a second boundary for the outward angular region, the value for the angle determined by a selection of the constellation used as part of the transmitted signal and a code rate used for encoding the stream of data.

Claim (Index 56):
A non-transitory device readable medium containing instructions for processing a received signal transmitted as a constellation of symbols representing a data stream, comprising:\n demodulating the received signal to provide an estimation of at least one symbol in the transmitted signal on an extended constellation, the extended constellation including at least on extended region formed as an outward angular region from an original location for a symbol in the constellation, the outward angular region defined by a value for an angle, the value for the angle determined by a selection of the constellation used as part of the transmitted signal and the code rate for the data stream in the signal, wherein the value for the angle based on the constellation and the code rate equals the values given in the following table: Code Rate Constellation 2/15 3/15 4/15 5/15 6/15 7/15 8/15 9/15 10/15 11/15 12/15 13/15 16QAM NA 33.26\u00b0 35.6\u00b0 38.5\u00b0 44.14\u00b0 44.1\u00b0 44.49\u00b0 44.49\u00b0 42.1\u00b0 NA NA NA 64QAM 22.96\u00b0 39.36\u00b0 41.26\u00b0 19.01\u00b0 21.17\u00b0 22.49\u00b0 22.28\u00b0 22.49\u00b0 22.4\u00b0 19.75\u00b0 18.42\u00b0 16.81\u00b0 256QAM 36.67\u00b0 40.26\u00b0 19.11\u00b0 22.47\u00b0 8.38\u00b0 11.23\u00b0 11.23\u00b0 10.93\u00b0 11.22\u00b0 10.63\u00b0 8.8\u00b0 8.34\u00b0

Metadata:
- Claim Count in Document: 26.0
- Percentile: 100.0
- Lexical Diversity: 1.93651
- Patent Class: 375.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15569610', '15569630', '16063286', '16217120', '16276515']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.5080446746434765
- 35 USC 102 Novelty (BERT): 0.6895773637205189
- Combined Prediction Score: 0.5261979435511808
- Mean Citation Score: 422.26356600000014
- Max Citation Score: 741.1504
- Similarity Product: 689.3078244905472

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