Method, transmitter and receiver device for transmitting a binary digital transmit signal over an optical transmission link
US-9215116-B2 · Dec 15, 2015 · US
Baseband cancellation of platform radio interference
US8995594B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-8995594-B2 |
| Application number | US-201213591381-A |
| Country | US |
| Kind code | B2 |
| Filing date | Aug 22, 2012 |
| Priority date | Aug 22, 2012 |
| Publication date | Mar 31, 2015 |
| Grant date | Mar 31, 2015 |
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- Title
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Abstract
Official abstract text for this publication.
Briefly, in accordance with one or more embodiments, a platform may comprise a receiver to receive a signal that includes an error in the received signal due to a noise signal generated in the platform, and a processor configured to calculate a noise vector from a source of the noise signal and to send the noise vector to the receiver, The receiver may include a digital signal processor configured to estimate an error vector based at least in part on the noise vector and to subtract the estimated error vector from the received signal to cancel the noise signal from the received signal. The noise cancelled from the received signal may include platform noise generated by a bus, a memory circuit, a clock, a power supply, a circuit ground or integrated circuit substrate, or input/output circuit of the platform.
First claim
Opening claim text (preview).
What is claimed is: 1. A platform, comprising: a bus circuit to transmit a digital bus signal via a bus of the platform, wherein the digital bus signal propagates as radio-frequency (RF) noise in the platform; a receiver to receive a signal that includes an error in the received signal due to RF coupling of the digital bus signal between the bus and the receiver; a processor coupled to the bus circuit and configured to calculate a noise vector from the digital bus signal and t…
Assignees
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Classifications
- H04L27/06Primary
Electricity · mapped topic
Electricity · mapped topic
Electricity · mapped topic
Electricity · mapped topic
Electricity · mapped topic
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Frequently asked questions
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- What does patent US8995594B2 cover?
- Briefly, in accordance with one or more embodiments, a platform may comprise a receiver to receive a signal that includes an error in the received signal due to a noise signal generated in the platform, and a processor configured to calculate a noise vector from a source of the noise signal and to send the noise vector to the receiver, The receiver may include a digital signal processor configu…
- Who is the assignee on this patent?
- Kesling Dawson W, Martwick Andrew W, Intel Corp
- What technology area does this patent fall under?
- Primary CPC classification H04L27/06. 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).