PATENT CLAIM ANALYSIS

Application Number: 16041874
Application Type: Utility
Filing Date: 2018-07
Publication Date: 2018-12
Patent Classification: ["455", "456100"]

Abstract:
Some embodiments relate to a waveform design for time-of-flight estimation in a wireless communication system. The waveform may include a number N of signal tones, wherein the number N of signal tones is greater than a number M of signal tones that the receiving wireless device is configured to decode. Upon receipt of the waveform, the receiving wireless device may store a timestamp which indicates a time of receipt of the waveform. The receiving wireless device may decode M of the N signal tones. For example, the receiving wireless device may decode the middle M signal tones of the N signal tones. One or more of the transmitting or receiving wireless devices may then estimate a distance between them based at least in part on the timestamp.

Claim (Index 13):
The method of  claim 9 , wherein the waveform is encoded using quaternary phase shift keying (QPSK) modulation.

Metadata:
- Claim Count in Document: 50.0
- Percentile: 95.0
- Lexical Diversity: 2.26667
- Patent Class: 455.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15218434', '15591374', '12762619', '15433506', '13471947']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6909383596489854
- 35 USC 102 Novelty (BERT): 0.5539281158092394
- Combined Prediction Score: 0.6772373352650108
- Mean Citation Score: 220.361088
- Max Citation Score: 415.7493
- Similarity Product: 344.2820803373337

Labels:
- Claim Label 101: 1
- Claim Label 102: 1
- Claim Label 103: 0
- Claim Label 112: 1
- Combined Label: 1
- Label 101 Adjusted: 1

Dataset: test