Wireless communication method and wireless communication terminal for coexistence with legacy wireless communication terminal
US-12149354-B2 · Nov 19, 2024 · US
Receiver apparatus, reception method, and reception program
US8995578B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-8995578-B2 |
| Application number | US-201113876500-A |
| Country | US |
| Kind code | B2 |
| Filing date | Aug 10, 2011 |
| Priority date | Sep 29, 2010 |
| Publication date | Mar 31, 2015 |
| Grant date | Mar 31, 2015 |
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Abstract
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A receiver apparatus includes a propagation channel estimating unit that estimates a propagation channel. The propagation channel estimating unit includes a path detector unit that repeatedly performs a process of detecting paths in the order of increase in a propagation channel goodness of fit. The receiver apparatus that estimates a propagation channel at a high accuracy level with a small amount of calculation operation involved is thus provided.
First claim
Opening claim text (preview).
The invention claimed is: 1. A receiver apparatus comprising a propagation channel estimating unit that estimates a propagation channel, wherein the propagation channel estimating unit includes a path detector unit that repeatedly performs a process of detecting paths in the order of increase of a propagation channel goodness of fit, wherein the path detector unit estimates a plurality of channel impulse responses each of which uses selected paths and a candidate path, calcula…
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Electricity · mapped topic
- H04L5/0048Primary
Electricity · mapped topic
- H04L25/0212Primary
Electricity · mapped topic
Electricity · mapped topic
Electricity · mapped topic
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- What does patent US8995578B2 cover?
- A receiver apparatus includes a propagation channel estimating unit that estimates a propagation channel. The propagation channel estimating unit includes a path detector unit that repeatedly performs a process of detecting paths in the order of increase in a propagation channel goodness of fit. The receiver apparatus that estimates a propagation channel at a high accuracy level with a small am…
- Who is the assignee on this patent?
- Kato Katsuya, Yoshimoto Takashi, Yamada Ryota, and 1 more
- What technology area does this patent fall under?
- Primary CPC classification H04L5/0048. 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).