PATENT CLAIM ANALYSIS

Application Number: 16012061
Application Type: Utility
Filing Date: 2018-06
Publication Date: 2018-10
Patent Classification: ["375", "140000"]

Abstract:
A spreading sequence generator for a first radio frequency (RF) transceiver receives an RF signal from a second RF transceiver. The first RF transceiver measures power levels of the received RF signal at a plurality of instants to generate respective digital power level values and uses the plurality of digital power level values to create a first spreading sequence. The second RF transceiver receives an RF signal from the first RF transceiver and performs the same functions to create a second spreading sequence. Due to the reciprocal nature of the RF channel between the first and second RF transceivers, the first and second cryptographic keys match.

Claim (Index 14):
The method of  claim 12 , wherein determining the spreading sequence comprises applying the single value as an input value to an error correction code (ECC) decoder to determine the spreading sequence as an output value of the ECC decoder.

Metadata:
- Claim Count in Document: 14.0
- Percentile: 94.0
- Lexical Diversity: 2.21569
- Patent Class: 375.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['13615110', '10684650', '12575879', '12582771', '13532410']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.5036738710668687
- 35 USC 102 Novelty (BERT): 0.4924609512109802
- Combined Prediction Score: 0.5025525790812798
- Mean Citation Score: 149.85886799999997
- Max Citation Score: 154.07016000000004
- Similarity Product: 93.22499412257194

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