CA2916321C - Reseau mondial a coherence temporelle - Google Patents
Reseau mondial a coherence temporelle Download PDFInfo
- Publication number
- CA2916321C CA2916321C CA2916321A CA2916321A CA2916321C CA 2916321 C CA2916321 C CA 2916321C CA 2916321 A CA2916321 A CA 2916321A CA 2916321 A CA2916321 A CA 2916321A CA 2916321 C CA2916321 C CA 2916321C
- Authority
- CA
- Canada
- Prior art keywords
- switch
- time
- rotator
- edge
- data
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000011144 upstream manufacturing Methods 0.000 claims abstract description 119
- 230000003287 optical effect Effects 0.000 claims abstract description 13
- 230000001427 coherent effect Effects 0.000 claims abstract description 6
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- 230000001174 ascending effect Effects 0.000 description 70
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- 238000004891 communication Methods 0.000 description 6
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- 230000017105 transposition Effects 0.000 description 6
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Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q11/00—Selecting arrangements for multiplex systems
- H04Q11/0001—Selecting arrangements for multiplex systems using optical switching
- H04Q11/0005—Switch and router aspects
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q11/00—Selecting arrangements for multiplex systems
- H04Q11/0001—Selecting arrangements for multiplex systems using optical switching
- H04Q11/0005—Switch and router aspects
- H04Q2011/0007—Construction
- H04Q2011/0016—Construction using wavelength multiplexing or demultiplexing
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q11/00—Selecting arrangements for multiplex systems
- H04Q11/0001—Selecting arrangements for multiplex systems using optical switching
- H04Q11/0005—Switch and router aspects
- H04Q2011/0007—Construction
- H04Q2011/0024—Construction using space switching
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q11/00—Selecting arrangements for multiplex systems
- H04Q11/0001—Selecting arrangements for multiplex systems using optical switching
- H04Q11/0005—Switch and router aspects
- H04Q2011/0037—Operation
- H04Q2011/0045—Synchronisation
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q11/00—Selecting arrangements for multiplex systems
- H04Q11/0001—Selecting arrangements for multiplex systems using optical switching
- H04Q11/0005—Switch and router aspects
- H04Q2011/0052—Interconnection of switches
- H04Q2011/0058—Crossbar; Matrix
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
Abstract
Un réseau offrant une couverture mondiale, modulable jusquà une capacité daccès de centaines de pétabits par seconde, est configuré comme des interrupteurs temporels indépendants dotés de routeurs spectraux reliant les nuds périphériques daccès aux interrupteurs temporels. Les interrupteurs temporels sont préférablement configurés comme des interrupteurs optiques rapides. Chaque nud périphérique daccès comporte un lien à un routeur spectral en amont et un lien dun routeur spectral en aval. Chaque interrupteur est couplé à un contrôleur dinterrupteur respectif et à un indicateur temporel respectif. Chaque contrôleur dinterrupteur entraîne des contrôleurs de bord dun ensemble de nuds périphériques daccès sous-tendants pour permettre la commutation cohérente.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CACA2676868 | 2009-08-27 | ||
| CA2676868A CA2676868C (fr) | 2008-08-27 | 2009-08-27 | Reseau mondial a coherence temporelle |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2676868A Division CA2676868C (fr) | 2008-08-27 | 2009-08-27 | Reseau mondial a coherence temporelle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2916321A1 CA2916321A1 (fr) | 2010-02-27 |
| CA2916321C true CA2916321C (fr) | 2018-03-20 |
Family
ID=55131893
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2916321A Active CA2916321C (fr) | 2009-08-27 | 2009-08-27 | Reseau mondial a coherence temporelle |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA2916321C (fr) |
-
2009
- 2009-08-27 CA CA2916321A patent/CA2916321C/fr active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CA2916321A1 (fr) | 2010-02-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FZDC | Discontinued application reinstated |
Effective date: 20160114 |