PATENT CLAIM ANALYSIS

Application Number: 16137435
Application Type: Utility
Filing Date: 2018-09
Publication Date: 2019-01
Patent Classification: ["455", "456100"]

Abstract:
Systems and methods for determining user equipment (UE) locations within a wireless network using reference signals of the wireless network are described. The disclosed systems and methods utilize a plurality of in-phase and quadrature (I/Q) samples generated from signals provided by receive channels associated with two or more antennas of the wireless system. Based on received reference signal parameters the reference signal within the signals from each receive channel among the receive channels is identified. Based on the identified reference signal from each receive channel, an angle of arrival between a baseline of the two or more antennas and incident energy from the UE to the two or more antennas is determined. That angle of arrival is then used to calculate the location of the UE. The angle of arrival may be a horizontal angle of arrival and/or a vertical angle of arrival

Claim (Index 30):
The method of  claim 28 , further comprising, at the locate server:\n receiving the plurality of buffered I/Q samples, first time stamps and second time stamp; identifying the signals from the receive channels as previously known signals based on the plurality of buffered I/Q samples and the first time stamps; based on the previously known signals from the receive channels determining one or more of a horizontal angle of arrival and a vertical angle of arrival between a baseline of at least some of the plurality of antennas and incident energy from the UE to the at least some of the plurality of antennas; and based on the second time stamp, utilizing one or more of the horizontal angle of arrival and the vertical angle of arrival to calculate the position of the UE.

Metadata:
- Claim Count in Document: 1.0
- Percentile: 97.0
- Lexical Diversity: 2.04
- Patent Class: 455.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['16137417', '15728424', '15289033', '15908488', '14105098']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7964607349044044
- 35 USC 102 Novelty (BERT): 0.5824514396899143
- Combined Prediction Score: 0.7750598053829554
- Mean Citation Score: 506.743954
- Max Citation Score: 555.58014
- Similarity Product: 408.05261278702864

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