OFDM system and method employing OFDM symbols with known or information-containing prefixes
US-9225573-B2 · Dec 29, 2015 · US
Signal processing device, signal processing method, receiving device, and receiving method
US9306787B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9306787-B2 |
| Application number | US-201314402763-A |
| Country | US |
| Kind code | B2 |
| Filing date | May 22, 2013 |
| Priority date | May 31, 2012 |
| Publication date | Apr 5, 2016 |
| Grant date | Apr 5, 2016 |
How to read this patent
A practical reading order for non-experts. Skip the full description unless you need deep technical detail.
- Title
What the patent document calls the invention.
- Abstract
A short plain-language summary of the technical disclosure.
- Assignees and inventors
Who owns or filed the patent and who is credited as inventor.
- Key dates
Filing, priority, publication, and grant dates set the timeline.
- First independent claim
The legal scope of protection — read this for what is actually claimed.
- CPC / IPC classifications
Technology tags used to group this patent with similar filings.
- Citations and related patents
Prior art links and similar publications in this corpus.
Abstract
Official abstract text for this publication.
There is provided a signal processing device including a first correction processing section that performs first correction on a predetermined signal, an adaptive processing section that performs predetermined adaptive processing on the signal that has been subjected to the first correction, and a second correction processing section that performs second correction, which is reverse correction of the first correction, on the signal that has been subjected to the adaptive processing, in accordance with the amount of delay in the adaptive processing.
First claim
Opening claim text (preview).
The invention claimed is: 1. A signal processing device comprising: a first correction processing section configured to perform first correction on a first signal to obtain a second signal; an adaptive processing section configured to perform adaptive processing on the second signal to obtain a third signal and to be selectively put in either an effective state in which it performs manipulation processing on the second signal to obtain the third signal or a substantially ineffec…
Assignees
Inventors
Classifications
Electricity · mapped topic
Electricity · mapped topic
Electricity · mapped topic
- H04L27/265Primary
Electricity · mapped topic
Electricity · mapped topic
Patent family
Related publications grouped by family.
External sources
Next steps
Free tools are coming soon. Tell us what you want to track and we'll notify you.
Frequently asked questions
Answers are generated from the same data shown on this page.
- What does patent US9306787B2 cover?
- There is provided a signal processing device including a first correction processing section that performs first correction on a predetermined signal, an adaptive processing section that performs predetermined adaptive processing on the signal that has been subjected to the first correction, and a second correction processing section that performs second correction, which is reverse correction …
- Who is the assignee on this patent?
- Sony Corp
- What technology area does this patent fall under?
- Primary CPC classification H04L27/265. Mapped technology areas include Electricity.
- When was this patent published?
- Publication date Tue Apr 05 2016 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).