PATENT CLAIM ANALYSIS

Application Number: 16116878
Application Type: Utility
Filing Date: 2018-08
Publication Date: 2019-04
Patent Classification: ["375", "267000"]

Abstract:
Examples described herein include systems and methods which include wireless devices and systems with examples of an autocorrelation calculator. An electronic device including an autocorrelation calculator may be configured to calculate an autocorrelation matrix including an autocorrelation of symbols indicative of a first radio frequency (“RF”) signal and a second RF signal. The electronic device may calculate the autocorrelation matrix based on a stored autocorrelation matrix and the autocorrelation of symbols indicative of the first RF signal and symbols indicative of the second RF signal. The stored autocorrelation matrix may represent another received signal at a different time period than a time period of the first and second RF signals. Examples of the systems and methods may facilitate the processing of data for wireless and may utilize less memory space than a device than a scheme that stores and calculates autocorrelation from a large dataset computed from various time points.

Claim (Index 15):
A system comprising:\n a first antenna and a second antenna; a first multi-input and multi-output (MIMO) transmission channel coupled to the first antenna and configured to receive a first radio frequency (RF) signal during a first time period and a second RF signal during a second time period; a second MIMO transmission channel coupled to the second antenna and configured to receive a third RF signal during the first time period and a fourth RF signal during the second time period; and an autocorrelation calculator coupled to the first MIMO transmission channel and the second MIMO transmission channel, the autocorrelation calculator configured to:\n determine a first autocorrelation matrix representative of an autocorrelation of symbols indicative of the first RF signal and symbols indicative of the third RF signal received during the first time period; and \n determine a second autocorrelation matrix based on the first autocorrelation matrix and an autocorrelation of symbols indicative of the second RF signal and symbols indicative of the fourth RF signal received during the second time period.

Metadata:
- Claim Count in Document: 50.0
- Percentile: 96.0
- Lexical Diversity: 2.20833
- Patent Class: 375.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15789600', '15374831', '15986555', '16115866', '15447731']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.4170393898175655
- 35 USC 102 Novelty (BERT): 0.5007678189783467
- Combined Prediction Score: 0.4254122327336436
- Mean Citation Score: 188.67492
- Max Citation Score: 261.79163
- Similarity Product: 215.22349793289425

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