Hybrid model for smart positioning data processing
US-2016187457-A1 · Jun 30, 2016 · US
Optimizing Storage and Usage of Angle-of-Arrival Heatmaps
US2016349348A1 · US · A1
| Field | Value |
|---|---|
| Publication number | US-2016349348-A1 |
| Application number | US-201514722712-A |
| Country | US |
| Kind code | A1 |
| Filing date | May 27, 2015 |
| Priority date | May 27, 2015 |
| Publication date | Dec 1, 2016 |
| Grant date | — |
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Abstract
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Heatmap data, such as Angle-of-Arrival heatmap data, is generated and stored for a plurality of antennas of wireless communication device. A centroid of the plurality of antennas is determined. A heatmap is computed for the centroid for a measured parameter across a plurality of bins at coordinates within a region of interest. Heatmap data for the centroid is stored. For a given one of the plurality of antennas, a difference is computed between a heatmap for the given antenna and the heatmap for the centroid. The difference data representing the difference is stored for the given antenna.
First claim
Opening claim text (preview).
What is claimed is: 1 . A method comprising: for a wireless communication device having a plurality of antennas, determining a centroid of the plurality of antennas; computing for the centroid a heatmap for a measured parameter across a plurality of bins at coordinates within a region of interest; storing heatmap data for the centroid in memory; for a given one of the plurality of antennas, computing a difference between a heatmap for the given antenna and the heatmap for…
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- G01S5/02521Primary
Physics · mapped topic
- G01S5/06Primary
Physics · mapped topic
Physics · mapped topic
Physics · mapped topic
- G01S5/0252Primary
Physics · mapped topic
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Frequently asked questions
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- What does patent US2016349348A1 cover?
- Heatmap data, such as Angle-of-Arrival heatmap data, is generated and stored for a plurality of antennas of wireless communication device. A centroid of the plurality of antennas is determined. A heatmap is computed for the centroid for a measured parameter across a plurality of bins at coordinates within a region of interest. Heatmap data for the centroid is stored. For a given one of the plur…
- Who is the assignee on this patent?
- Cisco Tech Inc
- What technology area does this patent fall under?
- Primary CPC classification G01S5/02521. Mapped technology areas include Physics.
- When was this patent published?
- Publication date Thu Dec 01 2016 00:00:00 GMT+0000 (Coordinated Universal Time) (A1). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 2 related publications on this page (citations in our corpus or others sharing the same primary CPC).