PATENT CLAIM ANALYSIS

Application Number: 16136524
Application Type: Utility
Filing Date: 2018-09
Publication Date: 2019-05
Patent Classification: ["455", "456100"]

Abstract:
Angle of arrival (AOA) and differential AOA (DAOA) positioning for a user equipment (UE) is enhanced by using the UE's inertial sensors to track UE motion and change in angular UE orientation. UE location may be computed, by the UE or a location server, using triangulation for AOA measurements relative to a global reference frame or using multilateration for DAOA measurements. The computed UE location may remain accurate even when the UE is moving while obtaining measurements. The UE can also use AOA and DAOA measurements using 3D angles to increase accuracy when the UE and measured base stations are not in the same horizontal plane. 3D angles can also be used to identify whether the UE is close to a serving base station to improve accuracy further. Various non-AOA measurements may also be used to supplement AOA and DAOA measurements.

Claim (Index 24):
The UE of  claim 20 , wherein the one or more processing units is further configured to cause the UE to, when the UE is at a first location at the first time and at a second location, different to the first location, at the second time:\n obtain, with the wireless communication interface at a third time and at a third location, different to the first location and the second location, a third AOA measurement of RF signals received by the UE from a third base station; obtain, using the one or more inertial sensors, second sensor location information indicative of movement of the UE between the second time and the third time; and include, in the location information, information indicative of the third AOA measurement and the second sensor location information.

Metadata:
- Claim Count in Document: 1.0
- Percentile: 97.0
- Lexical Diversity: 1.97468
- Patent Class: 455.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15461418', '13442734', '15967167', '13961562', '15951870']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6777006622529166
- 35 USC 102 Novelty (BERT): 0.4998897724090685
- Combined Prediction Score: 0.6599195732685318
- Mean Citation Score: 211.055098
- Max Citation Score: 226.18123
- Similarity Product: 164.33160481778205

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