GB2429354B - Fiber-to-the-premise architectures - Google Patents

Fiber-to-the-premise architectures

Info

Publication number
GB2429354B
GB2429354B GB0618232A GB0618232A GB2429354B GB 2429354 B GB2429354 B GB 2429354B GB 0618232 A GB0618232 A GB 0618232A GB 0618232 A GB0618232 A GB 0618232A GB 2429354 B GB2429354 B GB 2429354B
Authority
GB
United Kingdom
Prior art keywords
architectures
premise
fiber
premise architectures
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.)
Expired - Fee Related
Application number
GB0618232A
Other versions
GB2429354A (en
GB0618232D0 (en
Inventor
Richard W Ridgway
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.)
Optimer Photonics Inc
Original Assignee
Optimer Photonics Inc
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 Optimer Photonics Inc filed Critical Optimer Photonics Inc
Publication of GB0618232D0 publication Critical patent/GB0618232D0/en
Publication of GB2429354A publication Critical patent/GB2429354A/en
Application granted granted Critical
Publication of GB2429354B publication Critical patent/GB2429354B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J14/00—Optical multiplex systems
    • H04J14/02—Wavelength-division multiplex systems
    • 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
    • H04J14/0282—WDM tree architectures
    • 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
    • H04J2014/0253—Allocation of downstream wavelengths for upstream transmission

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Optical Communication System (AREA)
  • Optical Modulation, Optical Deflection, Nonlinear Optics, Optical Demodulation, Optical Logic Elements (AREA)
GB0618232A 2004-02-23 2005-02-22 Fiber-to-the-premise architectures Expired - Fee Related GB2429354B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US54700404P 2004-02-23 2004-02-23
PCT/US2005/005293 WO2005081875A2 (en) 2004-02-23 2005-02-22 Fiber-to-the-premise architectures

Publications (3)

Publication Number Publication Date
GB0618232D0 GB0618232D0 (en) 2006-10-25
GB2429354A GB2429354A (en) 2007-02-21
GB2429354B true GB2429354B (en) 2008-08-13

Family

ID=34910837

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0618232A Expired - Fee Related GB2429354B (en) 2004-02-23 2005-02-22 Fiber-to-the-premise architectures

Country Status (5)

Country Link
JP (1) JP2007528158A (en)
CA (1) CA2556787A1 (en)
DE (1) DE112005000424T5 (en)
GB (1) GB2429354B (en)
WO (1) WO2005081875A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6315041B2 (en) * 2016-08-30 2018-04-25 住友大阪セメント株式会社 Light modulator

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5221983A (en) * 1989-01-19 1993-06-22 Bell Communications Research, Inc. Passive photonic loop architecture employing wavelength multiplexing
US6542267B1 (en) * 1997-11-24 2003-04-01 Paul James Nicholson Light ramp 2000 fiber optic local access architecture
US20030090755A1 (en) * 2001-11-09 2003-05-15 Yun-Chur Chung Osnr montoring method and apparatus for the optical networks
US6567429B1 (en) * 1998-06-02 2003-05-20 Dynamics Research Corporation Wide area multi-service broadband network
US20030165173A1 (en) * 2002-03-01 2003-09-04 Helbing Rene P. Multiple modulated wavelengths in a compact laser

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6618201B2 (en) 1998-08-27 2003-09-09 Seiko Epson Corporation Micro lens array, method of fabricating the same, and display device
US6853758B2 (en) 2002-07-12 2005-02-08 Optimer Photonics, Inc. Scheme for controlling polarization in waveguides

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5221983A (en) * 1989-01-19 1993-06-22 Bell Communications Research, Inc. Passive photonic loop architecture employing wavelength multiplexing
US6542267B1 (en) * 1997-11-24 2003-04-01 Paul James Nicholson Light ramp 2000 fiber optic local access architecture
US6567429B1 (en) * 1998-06-02 2003-05-20 Dynamics Research Corporation Wide area multi-service broadband network
US20030090755A1 (en) * 2001-11-09 2003-05-15 Yun-Chur Chung Osnr montoring method and apparatus for the optical networks
US20030165173A1 (en) * 2002-03-01 2003-09-04 Helbing Rene P. Multiple modulated wavelengths in a compact laser

Also Published As

Publication number Publication date
CA2556787A1 (en) 2005-09-09
WO2005081875A2 (en) 2005-09-09
DE112005000424T5 (en) 2008-07-03
JP2007528158A (en) 2007-10-04
GB2429354A (en) 2007-02-21
GB0618232D0 (en) 2006-10-25
WO2005081875A3 (en) 2006-02-16

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GB2429354B (en) Fiber-to-the-premise architectures

Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20090222