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System and method for predicting a positive correlation
US8995586B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-8995586-B2 |
| Application number | US-201113216137-A |
| Country | US |
| Kind code | B2 |
| Filing date | Aug 23, 2011 |
| Priority date | Aug 23, 2011 |
| Publication date | Mar 31, 2015 |
| Grant date | Mar 31, 2015 |
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Abstract
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A device and method are disclosed for reducing the power consumption of a wireless radio device in establishing a wireless connection by predicting a probability of a positive correlation. The wireless radio device may power up a radio receiver of a connectable device to receive a portion of a sync word from a requesting device, determine a correlation value based on the received portion of the sync word and an expected sync word and if the correlation value is less than a threshold value, power down the radio receiver of the connectable device. Additionally, if the correlation value is greater than a threshold value, the entire sync word may be received from the requesting device and a correlation value may be determined based on the entire sync word and the expected sync word.
First claim
Opening claim text (preview).
The invention claimed is: 1. A method for predicting a correlation, the method comprising: receiving, at a receiver, a portion of a sync word from a requesting device; determining a first correlation value based, at least in part, on the received portion of the sync word and a portion of an expected sync word, wherein the sync word is for correlating with the expected sync word; in response to determining that the first correlation value does not exceed a threshold value, powe…
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- H04W52/0229Primary
Electricity · mapped topic
Cross-Sectional Technologies · mapped topic
Cross-Sectional Technologies · mapped topic
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Frequently asked questions
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- What does patent US8995586B2 cover?
- A device and method are disclosed for reducing the power consumption of a wireless radio device in establishing a wireless connection by predicting a probability of a positive correlation. The wireless radio device may power up a radio receiver of a connectable device to receive a portion of a sync word from a requesting device, determine a correlation value based on the received portion of the…
- Who is the assignee on this patent?
- Ly-Gagnon Yann, Husted Paul, Hirsch Olaf Josef, and 1 more
- What technology area does this patent fall under?
- Primary CPC classification H04W52/0229. Mapped technology areas include Electricity.
- When was this patent published?
- Publication date Tue Mar 31 2015 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).