PATENT CLAIM ANALYSIS

Application Number: 15987508
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2018-11
Patent Classification: ["370", "252000"]

Abstract:
Systems, methods, and apparatus are provided for automated identification of open space in a wireless communications spectrum, by identifying sources of signal emission in the spectrum by automatically detecting signals, analyzing signals, comparing signal data to historical and reference data, creating corresponding signal profiles, and determining information about the open space based upon the measured and analyzed data in near real-time.

Claim (Index 1):
A system for identifying open space in a wireless communications spectrum comprising:\n at least one device operable to scan a frequency range, wherein the scan includes a default scan between about 54 MHz and about 804 MHz, an Industrial, Scientific, and Medical (ISM) scan between about 900 MHz and about 2.5 GHz, an ISM scan between about 5 GHz and about 5.8 GHz, and/or a scan where the frequency range is an inputted frequency range; wherein the at least one device is operable to sense and/or measure signals transmitted from at least one signal emitting device in the frequency range, thereby creating signal data; wherein the at least one device is operable to identify open space by comparing the signal data with the stored data for predetermined times and frequencies; and wherein the signal data includes at least one of:\n in-phase and quadrature (I/Q) data of the signals; \n energy measurements of the signals and a time associated with each of the energy measurements; \n at least one parameter of the signals, the at least one parameter including at least one of modulation type, protocol data, protocol type, payload scheme, symbol rate, symbol timing data, frequency, frequency repetition interval, data type, bandwidth, source system, source location, bandwidth, time of arrival measurement, frequency peak, power, peak power, average power, and duration; and \n changes for the signals, the changes including at least one of a combination of amplitude changes and frequency changes that are averaged over bandwidth and time to compute a modulation type, frequency offset changes, orthogonal frequency division modulation changes, time changes, and/or I/Q phase rotation changes.

Metadata:
- Claim Count in Document: 50.0
- Percentile: 93.0
- Lexical Diversity: 1.5
- Patent Class: 370.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15492475', '14504819', '14511525', '14504836', '14504802']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6291486843300542
- 35 USC 102 Novelty (BERT): 0.5043404544442437
- Combined Prediction Score: 0.6166678613414731
- Mean Citation Score: 303.404768
- Max Citation Score: 316.9046600000001
- Similarity Product: 313.21078584378614

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