18245029. DEVICE POSITIONING simplified abstract (Nokia Technologies Oy)
Contents
DEVICE POSITIONING
Organization Name
Inventor(s)
DEVICE POSITIONING - A simplified explanation of the abstract
This abstract first appeared for US patent application 18245029 titled 'DEVICE POSITIONING
Simplified Explanation
The abstract of this patent application describes a method and system for determining the position of a device using time delay data from serving cells and data from other cells. The system selects a constellation of base stations based on the initial position estimate to further refine the device's position.
- The patent application proposes a method for estimating the position of a device.
- The method utilizes time delay data from a serving cell and data from other cells to determine an initial position estimate.
- Based on this initial estimate, a constellation of base stations is selected from a pool of candidate constellations.
- The selected constellation is then used to calculate a more accurate position estimate for the device.
Potential applications of this technology:
- Location-based services: The accurate positioning of devices can enable a wide range of location-based services such as navigation, asset tracking, and targeted advertising.
- Emergency services: Precise device positioning can assist emergency services in locating individuals in distress or determining the location of emergency incidents.
- Network optimization: The data collected during the positioning process can be used to optimize network performance and coverage.
Problems solved by this technology:
- Accurate device positioning: The method addresses the challenge of determining the position of a device in a cellular network by utilizing time delay data and information from multiple cells.
- Constellation selection: The system solves the problem of selecting the most suitable constellation of base stations to improve the accuracy of the position estimate.
Benefits of this technology:
- Improved accuracy: By combining time delay data and information from multiple cells, the method provides a more accurate position estimate for the device.
- Flexibility: The system allows for the selection of different constellations of base stations based on the initial position estimate, providing flexibility in adapting to different network conditions.
- Efficiency: The method optimizes the use of network resources by selecting the most appropriate constellation, reducing unnecessary calculations and improving efficiency.
Original Abstract Submitted
Device Positioning An apparatus, method and computer program is described comprising: determining a first position estimate for a device based, at least in part, on time delay data from a first serving cell to the device and second data relating to at least one second cell; and selecting, based on the first position estimate for the device, a first constellation of base stations, from a plurality of candidate constellations of base stations, for use in determining a second position estimate for the device.
