PATENT CLAIM ANALYSIS

Application Number: 15780337
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2019-03
Patent Classification: ["455", "456100"]

Abstract:
A method and a device for high-precision position determination of a mobile device by means of wireless communication, wherein wireless communication is established between at least one first antenna of a calibration device and a second antenna of a mobile device when the antennae are in proximity to one another, to transmit position data to the mobile device. A housing section of the mobile device is fixed in a reference position relative to the calibration device using a position-fixing element, and in that the position data for the reference position, as the current position of the housing section of the mobile device, are transmitted via the wireless communication between the at least one first antenna, and the second antenna, and in that an inertial navigation unit is calibrated with respect to the current position.

Claim (Index 10):
A calibration device ( 10 ,  66 ,  68 ) for high-precision position determination of a mobile device ( 12 ,  40 ) by means of near field communication (NFC), wherein the calibration device ( 10 ,  66 ,  68 ) includes at least one first NFC antenna ( 14 . 1  . . .  14 . n ) and a memory ( 17 ), wherein the memory ( 17 ) is configured to store position data that correspond to a position of the NFC sensor ( 14 . 1  . . .  14 . n ), wherein the mobile device ( 12 ,  40 ) includes a second NFC sensor ( 30 ,  46 ) and a control unit ( 33 ,  54 ) coupled thereto, wherein the NFC communication between the first NFC sensor ( 14 . 1  . . .  14 . n ) and the second NFC sensor ( 30 ,  46 ) is initiated when the second NFC sensor ( 30 ,  46 ) is in proximity to the first NFC sensor ( 14 . 1  . . .  14 . n ), and wherein the position data are transmitted from the first NFC sensor ( 14 . 1  . . .  14 . n ) to the second NFC sensor ( 30 ), characterized in that the calibration device ( 10 ,  66 ,  68 ) is assigned a position-fixing means ( 20 ), which is designed to position a housing section ( 62 ,  64 ,  42 ) of the mobile device ( 12 ,  40 ) in a reproducibly defined position relative to the position of the at least one first NFC antenna ( 14 . 1  . . .  14 . n ) during the NFC communication, and in that the at least one first NFC sensor ( 14 . 1  . . .  14 . n ) is coupled to a control unit ( 16 ), which is designed to control the NFC communication between the at least one first NFC antenna ( 14 . 1  . . .  14 . n ) and the NFC antenna ( 30 ,  46 ) for the purpose of acquiring current position data for the second NFC antenna ( 30 ), and in that a control unit ( 22 ,  54 ) of the mobile device ( 12 ,  40 ) is designed to calibrate an inertial navigation unit ( 24 ) with respect to the acquired current position data.

Metadata:
- Claim Count in Document: 5.0
- Percentile: 93.0
- Lexical Diversity: 2.46552
- Patent Class: 455.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['11647053', '15713787', '13556809', '15095153', '14480583']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7009694042580653
- 35 USC 102 Novelty (BERT): 0.4753147277844747
- Combined Prediction Score: 0.6784039366107063
- Mean Citation Score: 162.40866
- Max Citation Score: 172.1391
- Similarity Product: 127.66291843264104

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

Dataset: test