GB0018604D0 - Optical fibre wavelength division multiplex network - Google Patents

Optical fibre wavelength division multiplex network

Info

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
Application number
GBGB0018604.9A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Marconi Caswell Ltd
Original Assignee
Marconi Caswell Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Marconi Caswell Ltd filed Critical Marconi Caswell Ltd
Priority to GBGB0018604.9A priority Critical patent/GB0018604D0/en
Priority to GBGB0022605.0A priority patent/GB0022605D0/en
Publication of GB0018604D0 publication Critical patent/GB0018604D0/en
Priority to CN01816230.4A priority patent/CN1287541C/en
Priority to AU2002227524A priority patent/AU2002227524A1/en
Priority to AT01984464T priority patent/ATE361601T1/en
Priority to PCT/GB2001/003399 priority patent/WO2002011336A1/en
Priority to DE60128234T priority patent/DE60128234T2/en
Priority to GB0118207A priority patent/GB2368989B/en
Priority to EP01984464A priority patent/EP1305903B1/en
Priority to US10/343,278 priority patent/US20040013426A1/en
Priority to CA002417126A priority patent/CA2417126C/en
Priority to JP2002515745A priority patent/JP4846180B2/en
Priority to US11/985,942 priority patent/US20090087182A1/en
Ceased legal-status Critical Current

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)
GBGB0018604.9A 2000-07-29 2000-07-29 Optical fibre wavelength division multiplex network Ceased GB0018604D0 (en)

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
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
PCT/GB2001/003399 WO2002011336A1 (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
GB0118207A GB2368989B (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
US10/343,278 US20040013426A1 (en) 2000-07-29 2001-07-26 Wavelength division multiplex (wdm) optical network
CA002417126A CA2417126C (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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10251590B2 (en) 2012-12-04 2019-04-09 Magnolia Medical Technologies, Inc. Sterile bodily-fluid collection device and methods
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)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
JP2004505543A (en) 2004-02-19
JP4846180B2 (en) 2011-12-28
GB0022605D0 (en) 2000-11-01

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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)