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Receiving unit driving control method and receiving device
US9049656B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9049656-B2 |
| Application number | US-201313911891-A |
| Country | US |
| Kind code | B2 |
| Filing date | Jun 6, 2013 |
| Priority date | Jun 8, 2012 |
| Publication date | Jun 2, 2015 |
| Grant date | Jun 2, 2015 |
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Abstract
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A code phase is detected on the basis of a signal received by an RF receiving circuit unit which is a receiving unit that receives a GPS satellite signal. When the code phase is within a predetermined edge of a PRN code, a control of suppressing intermittent driving of the RF receiving circuit unit is performed.
First claim
Opening claim text (preview).
What is claimed is: 1. A receiving unit driving control method comprising: detecting a code phase based on a signal received by a receiving unit that receives a positioning satellite signal; determining, based on at least the code phase, whether to operate the receiving unit in a first mode in which the receiving unit is constantly driven or in a second mode in which the receiving unit is intermittently driven; and operating the receiving unit in the first mode in which the re…
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Physics · mapped topic
- H04W52/0209Primary
Electricity · mapped topic
Electricity · mapped topic
Cross-Sectional Technologies · mapped topic
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Frequently asked questions
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- What does patent US9049656B2 cover?
- A code phase is detected on the basis of a signal received by an RF receiving circuit unit which is a receiving unit that receives a GPS satellite signal. When the code phase is within a predetermined edge of a PRN code, a control of suppressing intermittent driving of the RF receiving circuit unit is performed.
- Who is the assignee on this patent?
- Seiko Epson Corp
- What technology area does this patent fall under?
- Primary CPC classification H04W52/0209. Mapped technology areas include Electricity.
- When was this patent published?
- Publication date Tue Jun 02 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).