HK1013933A1 - Optical network and arrangement and method in such network - Google Patents

Optical network and arrangement and method in such network

Info

Publication number
HK1013933A1
HK1013933A1 HK98111089A HK98111089A HK1013933A1 HK 1013933 A1 HK1013933 A1 HK 1013933A1 HK 98111089 A HK98111089 A HK 98111089A HK 98111089 A HK98111089 A HK 98111089A HK 1013933 A1 HK1013933 A1 HK 1013933A1
Authority
HK
Hong Kong
Prior art keywords
network
arrangement
optical
optical network
Prior art date
Application number
HK98111089A
Other languages
English (en)
Inventor
Magnus Oberg
Original Assignee
Ericsson Telefon Ab L M
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 Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Publication of HK1013933A1 publication Critical patent/HK1013933A1/xx

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
    • 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
    • H04B10/27—Arrangements for networking
    • H04B10/278—Bus-type networks
    • 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
    • H04B10/27—Arrangements for networking
    • H04B10/271—Combination of different networks, e.g. star and ring configuration in the same network or two ring networks interconnected
    • 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
    • H04B10/27—Arrangements for networking
    • H04B10/275—Ring-type networks
    • 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
    • H04J14/0278—WDM optical network architectures
    • H04J14/028—WDM bus 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
    • H04J14/0283—WDM ring architectures
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/42—Loop networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/42—Loop networks
    • H04L12/437—Ring fault isolation or reconfiguration
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/46—Interconnection of networks
    • H04L12/4637—Interconnected ring systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/44—Star or tree networks

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computing Systems (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Small-Scale Networks (AREA)
  • Optical Communication System (AREA)
HK98111089A 1995-04-03 1998-09-30 Optical network and arrangement and method in such network HK1013933A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9501193A SE515560C2 (sv) 1995-04-03 1995-04-03 Optiskt nät samt anordning och förfarande i detta
PCT/SE1996/000374 WO1996031964A1 (en) 1995-04-03 1996-03-26 Optical network and arrangement and method in such network

Publications (1)

Publication Number Publication Date
HK1013933A1 true HK1013933A1 (en) 1999-09-17

Family

ID=20397792

Family Applications (1)

Application Number Title Priority Date Filing Date
HK98111089A HK1013933A1 (en) 1995-04-03 1998-09-30 Optical network and arrangement and method in such network

Country Status (12)

Country Link
US (1) US6034798A (zh)
EP (1) EP0819344B1 (zh)
JP (1) JP3803379B2 (zh)
KR (1) KR19980703548A (zh)
CN (1) CN1087536C (zh)
AU (1) AU704657B2 (zh)
BR (1) BR9604785A (zh)
CA (1) CA2216401C (zh)
DE (1) DE69634121T2 (zh)
HK (1) HK1013933A1 (zh)
SE (1) SE515560C2 (zh)
WO (1) WO1996031964A1 (zh)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6108311A (en) * 1996-04-29 2000-08-22 Tellabs Operations, Inc. Multichannel ring and star networks with limited channel conversion
US6545977B2 (en) * 1998-06-03 2003-04-08 Lucent Technologies Inc. Methods and apparatus for routing signals in a ring network
US6426815B1 (en) * 1998-06-19 2002-07-30 Ciena Corporation WDM ring transmission system having two hubs
WO2000076092A1 (en) * 1999-06-07 2000-12-14 Chromatis Networks, Inc. Dual homing for dwdm networks in fiber rings
JP3686318B2 (ja) * 2000-08-31 2005-08-24 松下電器産業株式会社 半導体記憶装置の製造方法
US20020131409A1 (en) * 2001-03-13 2002-09-19 Frank David L. Self-healing multi-level telecommunications network
US20020167899A1 (en) * 2001-05-11 2002-11-14 Thompson Richard A. System and method for the configuration, repair and protection of virtual ring networks
US7769290B2 (en) * 2001-06-25 2010-08-03 Broadwing Corporation Optical transmission systems, devices, and methods
DE10217059B4 (de) * 2002-04-17 2007-01-18 Siemens Ag Messwertübertragung bei Hochspannungsversorgungen für Elektrofilter
US7046621B2 (en) * 2002-07-10 2006-05-16 I/O Controls Corporation Redundant multi-fiber optical ring network
US6961306B2 (en) * 2002-07-10 2005-11-01 I/O Controls Corporation Fiber optic control network and related method
US6965560B2 (en) 2002-07-10 2005-11-15 I/O Controls Corporation Multi-tier, hierarchical fiber optic control network
CN101160837B (zh) * 2005-04-14 2010-06-02 鲍米勒系统工程有限公司 数据路径切换装置、多端口交换装置、通信网络和相应的方法
CN101159990B (zh) * 2007-09-13 2010-07-14 中兴通讯股份有限公司 一种传输设备业务板总线选择方法
DE102019109074A1 (de) * 2019-04-05 2020-10-08 Holger Fecht Verfahren zum aufbau eines glasfasernetzes und glasfasernetz
CN110082070B (zh) * 2019-05-24 2021-03-12 广东电网有限责任公司 跳纤测试方法
US11258538B2 (en) 2019-08-01 2022-02-22 Vulcan Technologies Shanghai Co., Ltd. Intelligent controller and sensor network bus, system and method including an error avoidance and correction mechanism
US11263157B2 (en) 2019-08-01 2022-03-01 Vulcan Technologies Shanghai Co., Ltd. Intelligent controller and sensor network bus, system and method including a dynamic bandwidth allocation mechanism
US11269316B2 (en) 2019-08-01 2022-03-08 Vulcan Technologies Shanghai Co., Ltd. Intelligent controller and sensor network bus, system and method including smart compliant actuator module
US11689386B2 (en) 2019-08-01 2023-06-27 Vulcan Technologies International Inc. Intelligent controller and sensor network bus, system and method for controlling and operating an automated machine including a failover mechanism for multi-core architectures
US11809163B2 (en) 2019-08-01 2023-11-07 Vulcan Technologies Shanghai Co., Ltd. Intelligent controller and sensor network bus, system and method including a message retransmission mechanism
US11156987B2 (en) * 2019-08-01 2021-10-26 Vulcan Technologies Shanghai Co., Ltd. Intelligent controller and sensor network bus, system and method including a message retransmission mechanism
US11269795B2 (en) 2019-08-01 2022-03-08 Vulcan Technologies Shanghai Co., Ltd. Intelligent controller and sensor network bus, system and method including a link media expansion and conversion mechanism
WO2022076727A1 (en) * 2020-10-09 2022-04-14 Vulcan Technologies Shanghai Co., Ltd. Intelligent controller and sensor network bus, system and method including an error avoidance and correction mechanism

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5159595A (en) * 1988-04-08 1992-10-27 Northern Telecom Limited Ring transmission system
US5058101A (en) * 1988-12-15 1991-10-15 Bell Communications Research, Inc. Coherent detection loop distribution system
CA2090428C (en) * 1990-08-31 1996-10-01 Niranjan Bhogilal Sandesara Self-healing meshed network using logical ring structures
US5218604A (en) * 1990-08-31 1993-06-08 Bell Communications Research, Inc. Dual-hubbed arrangement to provide a protected ring interconnection
US5351146A (en) * 1993-03-01 1994-09-27 At&T Bell Laboratories All-optical network architecture
US5396357A (en) * 1994-01-25 1995-03-07 Honeywell Inc. Fault tolerant optical cross-channel data link
FR2718908B1 (fr) * 1994-04-13 1996-06-21 France Telecom Réseau de télécommunication organisé en boucles optiques multicolores reconfigurables.
US5903370A (en) * 1996-06-28 1999-05-11 Mci Communications Corporation System for an optical domain

Also Published As

Publication number Publication date
DE69634121T2 (de) 2005-12-08
CN1180464A (zh) 1998-04-29
AU704657B2 (en) 1999-04-29
KR19980703548A (ko) 1998-11-05
JP3803379B2 (ja) 2006-08-02
EP0819344A1 (en) 1998-01-21
US6034798A (en) 2000-03-07
SE9501193D0 (sv) 1995-04-03
CN1087536C (zh) 2002-07-10
DE69634121D1 (de) 2005-02-03
JPH11503286A (ja) 1999-03-23
SE515560C2 (sv) 2001-08-27
CA2216401A1 (en) 1996-10-10
MX9707480A (es) 1997-11-29
CA2216401C (en) 2003-08-12
SE9501193L (sv) 1996-10-04
EP0819344B1 (en) 2004-12-29
WO1996031964A1 (en) 1996-10-10
AU5292396A (en) 1996-10-23
BR9604785A (pt) 1998-07-07

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Legal Events

Date Code Title Description
PF Patent in force
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20100326