PATENT CLAIM ANALYSIS

Application Number: 16024399
Application Type: Utility
Filing Date: 2018-06
Publication Date: 2018-10
Patent Classification: ["455", "456100"]

Abstract:
This disclosure provides systems and methods for determining a location of a mobile device within an indoor environment. An embodiment of the system can have one or more positioning nodes (PONs), each having one or more antennas. Each PON can be disposed at a location within indoor environment and configured to transmit signals via the one or more antennas. The signals transmitted from the antennas of the PONs can be synchronized in time and frequency. A server communicatively coupled to the PONs and storing aiding information, including location and signal information related to the PONs, can transmit the aiding information to a mobile device. The mobile device can receive the signals from use the PONs and use the aiding information to determine a three dimensional position within the indoor environment based on one-way time difference of arrival of the signals.

Claim (Index 17):
The method of  claim 16  wherein,\n the first PON is further configured to transmit a first timing signal via the power main; \n the second PON is further configured to transmit a second timing signal via the power main, the first timing signal and the second timing signal having a frequency several orders of magnitude the frequency of the common power main; \n the first PON is further configured to adjust a local reference oscillator based on the second timing signal and one or more received other timing signals; and \n the second PON is further configured to adjust a local reference oscillator based on the first timing signal and the one or more received other timing signals.

Metadata:
- Claim Count in Document: 50.0
- Percentile: 94.0
- Lexical Diversity: 2.04054
- Patent Class: 455.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15924093', '15200785', '14835554', '15719870', '13365843']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6936925823406478
- 35 USC 102 Novelty (BERT): 0.5828563784059709
- Combined Prediction Score: 0.68260896194718
- Mean Citation Score: 231.385708
- Max Citation Score: 464.66815
- Similarity Product: 460.6898973668039

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