AU5030300A - Wdm passive optical network with broadcast overlay - Google Patents

Wdm passive optical network with broadcast overlay

Info

Publication number
AU5030300A
AU5030300A AU50303/00A AU5030300A AU5030300A AU 5030300 A AU5030300 A AU 5030300A AU 50303/00 A AU50303/00 A AU 50303/00A AU 5030300 A AU5030300 A AU 5030300A AU 5030300 A AU5030300 A AU 5030300A
Authority
AU
Australia
Prior art keywords
optical network
passive optical
wdm passive
broadcast overlay
overlay
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.)
Abandoned
Application number
AU50303/00A
Inventor
Christoph P. Pfistner
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.)
Tellabs Broaddand LLC
Original Assignee
Advanced Fibre Communications 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 Advanced Fibre Communications Inc filed Critical Advanced Fibre Communications Inc
Publication of AU5030300A publication Critical patent/AU5030300A/en
Abandoned legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/22—Adaptations for optical transmission
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/25—Arrangements specific to fibre transmission
    • H04B10/2589—Bidirectional transmission
    • 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
    • H04J14/0227—Operation, administration, maintenance or provisioning [OAMP] of WDM networks, e.g. media access, routing or wavelength allocation
    • H04J14/0228—Wavelength allocation for communications one-to-all, e.g. broadcasting wavelengths
    • H04J14/023—Wavelength allocation for communications one-to-all, e.g. broadcasting wavelengths in WDM passive optical networks [WDM-PON]
    • H04J14/0232—Wavelength allocation for communications one-to-all, e.g. broadcasting wavelengths in WDM passive optical networks [WDM-PON] for downstream transmission
    • 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
    • H04J14/0247—Sharing one wavelength for at least a group of ONUs
    • 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
    • H04J14/0252—Sharing one wavelength for at least a group of ONUs, 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
    • H04J14/0282—WDM tree 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
    • H04Q11/0067—Provisions for optical access or distribution networks, e.g. Gigabit Ethernet Passive Optical Network (GE-PON), ATM-based Passive Optical Network (A-PON), PON-Ring

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Multimedia (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Optical Communication System (AREA)
AU50303/00A 1999-05-28 2000-05-19 Wdm passive optical network with broadcast overlay Abandoned AU5030300A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US32274399A 1999-05-28 1999-05-28
US09322743 1999-05-28
PCT/US2000/013770 WO2000074278A1 (en) 1999-05-28 2000-05-19 Wdm passive optical network with broadcast overlay

Publications (1)

Publication Number Publication Date
AU5030300A true AU5030300A (en) 2000-12-18

Family

ID=23256210

Family Applications (1)

Application Number Title Priority Date Filing Date
AU50303/00A Abandoned AU5030300A (en) 1999-05-28 2000-05-19 Wdm passive optical network with broadcast overlay

Country Status (2)

Country Link
AU (1) AU5030300A (en)
WO (1) WO2000074278A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10102144C2 (en) * 2001-01-18 2003-02-13 Infineon Technologies Ag Broadband optical transmission device
FR2823393B1 (en) * 2001-04-10 2004-06-11 France Telecom HIGH SPEED OPTICAL TRANSMISSION DEVICE
US7254330B2 (en) * 2001-07-20 2007-08-07 Tellabs Bedford, Inc. Single fiber passive optical network wavelength division multiplex overlay
US6925263B2 (en) * 2001-09-28 2005-08-02 Intel Corporation Method and apparatus for transmission of upstream data in an optical network
KR20040026177A (en) * 2002-09-23 2004-03-30 삼성전자주식회사 Optical subscribing network for receiving broadcasting/communication signals
KR100950151B1 (en) 2003-06-18 2010-03-30 주식회사 케이티 Optical access network system
KR100506201B1 (en) * 2003-06-30 2005-08-05 삼성전자주식회사 Ethernet Passive Optical Network for Convergence of Broadcasting and Telecommunication
US7386235B2 (en) 2004-06-28 2008-06-10 Lucent Technologies Inc. Protocol and line-rate transparent WDM passive optical network
CN101009530B (en) 2006-01-23 2012-02-15 华为技术有限公司 Passive optical network, multiplexing/de-multiplexing device and method supporting the multicast service

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5680234A (en) * 1994-10-20 1997-10-21 Lucent Technologies Inc. Passive optical network with bi-directional optical spectral slicing and loop-back
US5969836A (en) * 1997-12-12 1999-10-19 Alcatel Usa Sourcing, L.P. Method and apparatus for simultaneous transmission of digital telephony and analog video over a single optic fiber using wave division multiplexing

Also Published As

Publication number Publication date
WO2000074278A1 (en) 2000-12-07

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase