Field programmable optical filter
US-2024128992-A1 · Apr 18, 2024 · US
Processing data in an optical network element
US9014573B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9014573-B2 |
| Application number | US-201213985532-A |
| Country | US |
| Kind code | B2 |
| Filing date | Feb 13, 2012 |
| Priority date | Feb 14, 2011 |
| Publication date | Apr 21, 2015 |
| Grant date | Apr 21, 2015 |
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Abstract
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A method for processing data in an optical network element are provided, wherein the optical network element comprises a local oscillator operating at a first frequency; wherein an incoming data stream is received at a second frequency; wherein the incoming data steam is processed using the first frequency; wherein a first pattern is searched in the incoming data stream; wherein a second pattern is searched in the incoming data stream; and wherein the first pattern corresponds to the first frequency being in the spectrum on one side of the second frequency and the second pattern corresponds to the first frequency being in the spectrum on the other side of the second frequency. Also, a corresponding optical network element and a communication system comprising at least one such optical network element are suggested.
First claim
Opening claim text (preview).
The invention claimed is: 1. A method for processing data in an optical network element, wherein the optical network element comprises a local oscillator operating at a first frequency; receiving an incoming data stream at a second frequency; processing the incoming data steam using the first frequency; searching for a first pattern in the incoming data stream; searching for a second pattern in the incoming data stream; wherein the first pattern corresponds to the first…
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- H04B10/60Primary
Electricity · mapped topic
- H04B10/6164Primary
Electricity · mapped topic
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- What does patent US9014573B2 cover?
- A method for processing data in an optical network element are provided, wherein the optical network element comprises a local oscillator operating at a first frequency; wherein an incoming data stream is received at a second frequency; wherein the incoming data steam is processed using the first frequency; wherein a first pattern is searched in the incoming data stream; wherein a second patter…
- Who is the assignee on this patent?
- Rohde Harald, Treyer Thomas, Xieon Networks Sarl
- What technology area does this patent fall under?
- Primary CPC classification H04B10/60. Mapped technology areas include Electricity.
- When was this patent published?
- Publication date Tue Apr 21 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).