PATENT CLAIM ANALYSIS

Application Number: 16022489
Application Type: Utility
Filing Date: 2018-06
Publication Date: 2019-09
Patent Classification: ["370", "253000"]

Abstract:
Disclosed herein are systems, methods, and devices for time of arrival estimation in wireless systems and devices. Devices include a packet detector configured to identify a data packet included in a received signal having a symbol frequency. Devices also include a time stamping unit configured to generate an initial time stamp in response to the packet detector identifying the data packet. Devices further include an IQ capture unit configured to acquire a plurality of IQ samples representing phase features of the received signal. Devices additionally include a processing unit that includes one or more processors configured to generate an estimated time of arrival based on the initial time stamp and the plurality of IQ samples.

Claim (Index 5):
The device of  claim 1 , wherein a sampling rate of the IQ capture unit is greater than the symbol frequency of the received signal.

Metadata:
- Claim Count in Document: 50.0
- Percentile: 94.0
- Lexical Diversity: 2.0
- Patent Class: 370.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['10654037', '11681359', '12895497', '15486063', '11738634']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.5156258053424432
- 35 USC 102 Novelty (BERT): 0.4843779372690086
- Combined Prediction Score: 0.5125010185350998
- Mean Citation Score: 115.9403792
- Max Citation Score: 119.7142
- Similarity Product: 73.48823108539581

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