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 9):
The apparatus of  claim 8 , wherein the stored data includes at least one of:\n in-phase and quadrature (I/Q) data of received signals; energy measurements of the received signals and a time associated with each of the energy measurements; at least one parameter of the received signals, the at least one parameter including at least one of modulation type, protocol type, payload scheme, data type, symbol rate, symbol timing data, frequency repetition interval, bandwidth, source system, source location, center frequency, bandwidth, power, time of arrival measurement, frequency peak, peak power, average power, and signal duration; a characteristic listing for at least one signal group, the characteristic listing including at least one of protocol data, environment data, and noise data; changes for the received 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; information used to determine spectral density, center frequency, bandwidth, baud rate, modulation type, protocol, system or carrier using licensed spectrum, signal source location, and timestamp corresponding to the received signals; and information about the open space, the information corresponding to the identified open space and including indications of signal activity, power, bandwidth, frequency, duration, time, day, and/or combinations thereof.

Metadata:
- Claim Count in Document: 50.0
- Percentile: 93.0
- Lexical Diversity: 1.5
- Patent Class: 370.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15492475', '14504819', '14511525', '14504836', '14504802']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6563453426910818
- 35 USC 102 Novelty (BERT): 0.5076939505649414
- Combined Prediction Score: 0.6414802034784678
- Mean Citation Score: 303.404768
- Max Citation Score: 316.9046600000001
- Similarity Product: 305.3792407186628

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