PATENT CLAIM ANALYSIS

Application Number: 15952125
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2018-08
Patent Classification: ["455", "456100"]

Abstract:
A method for generating a model of an environment enabling positioning within the environment is disclosed. The method comprises: receiving distance-dependent measurements relating to a distance between a receiving unit position and a source position; receiving information relating to geographic positions, each defining a receiving unit position or a source position; forming a candidate model, which defines candidate source positions and candidate receiving unit positions; iteratively reducing a model error of said candidate model, wherein said model error comprises a weighted contribution from distance-dependent errors, which are based on a difference between a distance-dependent value between a candidate source position and a candidate receiving unit position and the corresponding distance-dependent measurement, and geographic position errors, which are based on a difference between a geographic position and a corresponding candidate position, and outputting, from said iterative reducing, determined locations for said plurality of sources to form said model of the environment.

Claim (Index 14):
The method according to  claim 11 , further comprising forming a track of sequence of positions of the device, wherein the bundle optimization is used for locating the device in the sequence of positions along the track based on assumptions of speed and/or direction between points in the sequence as a residual to the bundle optimization in locating the device along the track.

Metadata:
- Claim Count in Document: 50.0
- Percentile: 91.0
- Lexical Diversity: 2.53846
- Patent Class: 455.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15153456', '15927828', '15474947', '15549336', '10976509']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6686894404873717
- 35 USC 102 Novelty (BERT): 0.5110115351722212
- Combined Prediction Score: 0.6529216499558567
- Mean Citation Score: 187.158438
- Max Citation Score: 293.85135
- Similarity Product: 214.0919740922213

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