GB0018604D0 - Optical fibre wavelength division multiplex network - Google Patents
Optical fibre wavelength division multiplex networkInfo
- Publication number
- GB0018604D0 GB0018604D0 GBGB0018604.9A GB0018604A GB0018604D0 GB 0018604 D0 GB0018604 D0 GB 0018604D0 GB 0018604 A GB0018604 A GB 0018604A GB 0018604 D0 GB0018604 D0 GB 0018604D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- optical fibre
- wavelength division
- division multiplex
- multiplex network
- fibre wavelength
- 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.)
- Ceased
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J14/00—Optical multiplex systems
- H04J14/02—Wavelength-division multiplex systems
- H04J14/0226—Fixed carrier allocation, e.g. according to service
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J14/00—Optical multiplex systems
- H04J14/02—Wavelength-division multiplex systems
- H04J14/0201—Add-and-drop multiplexing
- H04J14/0202—Arrangements therefor
- H04J14/0206—Express channels arrangements
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J14/00—Optical multiplex systems
- H04J14/02—Wavelength-division multiplex systems
- H04J14/0227—Operation, administration, maintenance or provisioning [OAMP] of WDM networks, e.g. media access, routing or wavelength allocation
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J14/00—Optical multiplex systems
- H04J14/02—Wavelength-division multiplex systems
- H04J14/0227—Operation, administration, maintenance or provisioning [OAMP] of WDM networks, e.g. media access, routing or wavelength allocation
- H04J14/0241—Wavelength allocation for communications one-to-one, e.g. unicasting wavelengths
- H04J14/0242—Wavelength allocation for communications one-to-one, e.g. unicasting wavelengths in WDM-PON
- H04J14/0245—Wavelength allocation for communications one-to-one, e.g. unicasting wavelengths in WDM-PON for downstream transmission, e.g. optical line terminal [OLT] to ONU
- H04J14/0246—Wavelength allocation for communications one-to-one, e.g. unicasting wavelengths in WDM-PON for downstream transmission, e.g. optical line terminal [OLT] to ONU using one wavelength per ONU
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J14/00—Optical multiplex systems
- H04J14/02—Wavelength-division multiplex systems
- H04J14/0227—Operation, administration, maintenance or provisioning [OAMP] of WDM networks, e.g. media access, routing or wavelength allocation
- H04J14/0241—Wavelength allocation for communications one-to-one, e.g. unicasting wavelengths
- H04J14/0242—Wavelength allocation for communications one-to-one, e.g. unicasting wavelengths in WDM-PON
- H04J14/0249—Wavelength allocation for communications one-to-one, e.g. unicasting wavelengths in WDM-PON for upstream transmission, e.g. ONU-to-OLT or ONU-to-ONU
- H04J14/025—Wavelength allocation for communications one-to-one, e.g. unicasting wavelengths in WDM-PON for upstream transmission, e.g. ONU-to-OLT or ONU-to-ONU using one wavelength per ONU, e.g. for transmissions from-ONU-to-OLT or from-ONU-to-ONU
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J14/00—Optical multiplex systems
- H04J14/02—Wavelength-division multiplex systems
- H04J14/0278—WDM optical network architectures
- H04J14/0283—WDM ring architectures
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J14/00—Optical multiplex systems
- H04J14/02—Wavelength-division multiplex systems
- H04J14/0278—WDM optical network architectures
- H04J14/0284—WDM mesh architectures
-
- 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
- H04Q11/0062—Network 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
- H04Q11/0062—Network aspects
- H04Q2011/0086—Network resource allocation, dimensioning or optimisation
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Optical Communication System (AREA)
- Small-Scale Networks (AREA)
Priority Applications (13)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB0018604.9A GB0018604D0 (en) | 2000-07-29 | 2000-07-29 | Optical fibre wavelength division multiplex network |
GBGB0022605.0A GB0022605D0 (en) | 2000-07-29 | 2000-09-13 | Optical fibre wavelength division multiplex network |
CA002417126A CA2417126C (en) | 2000-07-29 | 2001-07-26 | Wavelength division multiplex (wdm) optical network |
GB0118207A GB2368989B (en) | 2000-07-29 | 2001-07-26 | Wavelength division multiplex wdm optical network |
CN01816230.4A CN1287541C (en) | 2000-07-29 | 2001-07-26 | Wavelength division multiplex (WDM) optical network |
EP01984464A EP1305903B1 (en) | 2000-07-29 | 2001-07-26 | Wavelength division multiplex (wdm) optical network |
JP2002515745A JP4846180B2 (en) | 2000-07-29 | 2001-07-26 | Wavelength division multiplexing (WDM) optical network |
DE60128234T DE60128234T2 (en) | 2000-07-29 | 2001-07-26 | OPTICAL WAVELENGTH MULTIPLEX NETWORK |
AU2002227524A AU2002227524A1 (en) | 2000-07-29 | 2001-07-26 | Wavelength division multiplex (wdm) optical network |
AT01984464T ATE361601T1 (en) | 2000-07-29 | 2001-07-26 | OPTICAL WAVELENGTH MULTIPLEX NETWORK |
US10/343,278 US20040013426A1 (en) | 2000-07-29 | 2001-07-26 | Wavelength division multiplex (wdm) optical network |
PCT/GB2001/003399 WO2002011336A1 (en) | 2000-07-29 | 2001-07-26 | Wavelength division multiplex (wdm) optical network |
US11/985,942 US20090087182A1 (en) | 2000-07-29 | 2007-11-19 | Wavelength division multiplex (WDM) optical network |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB0018604.9A GB0018604D0 (en) | 2000-07-29 | 2000-07-29 | Optical fibre wavelength division multiplex network |
Publications (1)
Publication Number | Publication Date |
---|---|
GB0018604D0 true GB0018604D0 (en) | 2000-09-13 |
Family
ID=9896566
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GBGB0018604.9A Ceased GB0018604D0 (en) | 2000-07-29 | 2000-07-29 | Optical fibre wavelength division multiplex network |
GBGB0022605.0A Ceased GB0022605D0 (en) | 2000-07-29 | 2000-09-13 | Optical fibre wavelength division multiplex network |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GBGB0022605.0A Ceased GB0022605D0 (en) | 2000-07-29 | 2000-09-13 | Optical fibre wavelength division multiplex network |
Country Status (2)
Country | Link |
---|---|
JP (1) | JP4846180B2 (en) |
GB (2) | GB0018604D0 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3626172B1 (en) | 2012-12-04 | 2023-03-22 | Magnolia Medical Technologies, Inc. | Sterile bodily-fluid collection device |
CN104426739B (en) * | 2013-09-10 | 2018-08-10 | 上海诺基亚贝尔股份有限公司 | A kind of method, remote node and the optical line terminal of fusion Metropolitan Area Network (MAN) and access net |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6631018B1 (en) * | 1997-08-27 | 2003-10-07 | Nortel Networks Limited | WDM optical network with passive pass-through at each node |
-
2000
- 2000-07-29 GB GBGB0018604.9A patent/GB0018604D0/en not_active Ceased
- 2000-09-13 GB GBGB0022605.0A patent/GB0022605D0/en not_active Ceased
-
2001
- 2001-07-26 JP JP2002515745A patent/JP4846180B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2004505543A (en) | 2004-02-19 |
GB0022605D0 (en) | 2000-11-01 |
JP4846180B2 (en) | 2011-12-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
COOA | Change in applicant's name or ownership of the application | ||
AT | Applications terminated before publication under section 16(1) |