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Method and apparatus for parallel demodulation of high symbol rate data streams in a communications system
US9178683B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9178683-B2 |
| Application number | US-201213478744-A |
| Country | US |
| Kind code | B2 |
| Filing date | May 23, 2012 |
| Priority date | May 23, 2012 |
| Publication date | Nov 3, 2015 |
| Grant date | Nov 3, 2015 |
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Abstract
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A dynamic and flexible architecture and methods for demodulation of high data-rate streams with high symbol-rates, such as in satellite communications systems or computer network communications systems, is provided. A data stream of a data transmission is received, the data stream corresponding to a plurality of data symbols. A plurality of data samples corresponding to each of the data symbols is generated. Further, one or more representative data samples, corresponding each of the data symbols, are generated based at least in part on timing control signals and the generated data samples for the respective data symbol. The generated data samples corresponding to each of the data symbols other than the representative data samples are dropped. The timing control signals are then adjusted based at least in part on the generated representative data samples.
First claim
Opening claim text (preview).
What is claimed is: 1. A method comprising: receiving a data stream of a data transmission, the data stream corresponding to a plurality of data symbols; generating a plurality of intermediate data samples corresponding to each of the data symbols; generating one or more representative data samples, corresponding to each of the data symbols, based at least in part on timing control signals and the intermediate data samples for the respective data symbol; dropping certain of…
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Electricity · mapped topic
Electricity · mapped topic
- H04L7/0008Primary
Electricity · mapped topic
- H04H40/90Primary
Electricity · mapped topic
Electricity · mapped topic
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Frequently asked questions
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- What does patent US9178683B2 cover?
- A dynamic and flexible architecture and methods for demodulation of high data-rate streams with high symbol-rates, such as in satellite communications systems or computer network communications systems, is provided. A data stream of a data transmission is received, the data stream corresponding to a plurality of data symbols. A plurality of data samples corresponding to each of the data symbols…
- Who is the assignee on this patent?
- Varma Krishnaraj, Huang Tony, Wu Xiaoming, and 1 more
- What technology area does this patent fall under?
- Primary CPC classification H04L7/0008. Mapped technology areas include Electricity.
- When was this patent published?
- Publication date Tue Nov 03 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).