Determining Signal Transmission Bandwidth
US-2015358131-A1 · Dec 10, 2015 · US
Reception device, reception method, program, and reception system
US9094635B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9094635-B2 |
| Application number | US-201214005596-A |
| Country | US |
| Kind code | B2 |
| Filing date | Apr 11, 2012 |
| Priority date | Apr 22, 2011 |
| Publication date | Jul 28, 2015 |
| Grant date | Jul 28, 2015 |
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Abstract
Official abstract text for this publication.
The present technology relates to a reception device, a reception method, a program, and a reception system that make it possible for the location of a frequency band that is used for the transmission of a signal of a predetermined standard to be promptly detected. A reception device according to one aspect of the present technology is including: a reception unit that receives an OFDM signal of a predetermined frequency band; a calculation unit that obtains correlation values between signals transmitted using carriers used for the transmission of a known signal, from within the predetermined frequency band; and a detection unit that, on the basis of the correlation values, detects a frequency band used for the transmission of a signal of a predetermined standard and in which transmission of the known signal is continuously carried out in the same carrier.
First claim
Opening claim text (preview).
The invention claimed is: 1. A reception device comprising: a RF tuner comprising a frequency conversion unit that receives an Orthogonal Frequency Division Multiplex (OFDM) signal of a predetermined frequency band; and a central processing unit (CPU) operable to: obtain a correlation value between a signal transmitted at a predetermined time and a signal transmitted at a time immediately preceding the predetermined time, for all signals transmitted using a same carrier that is…
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Classifications
Electricity · mapped topic
- H04L27/2659Primary
Electricity · mapped topic
Electricity · mapped topic
- H04N5/4401Primary
Electricity · mapped topic
Electricity · mapped topic
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Frequently asked questions
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- What does patent US9094635B2 cover?
- The present technology relates to a reception device, a reception method, a program, and a reception system that make it possible for the location of a frequency band that is used for the transmission of a signal of a predetermined standard to be promptly detected. A reception device according to one aspect of the present technology is including: a reception unit that receives an OFDM signal of…
- Who is the assignee on this patent?
- Goto Yuken, Sony Corp
- What technology area does this patent fall under?
- Primary CPC classification H04L27/2659. Mapped technology areas include Electricity.
- When was this patent published?
- Publication date Tue Jul 28 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).