HK1011802A1 - Communication network with plural optical channels, node and concentrator for use therein - Google Patents

Communication network with plural optical channels, node and concentrator for use therein

Info

Publication number
HK1011802A1
HK1011802A1 HK98112824A HK98112824A HK1011802A1 HK 1011802 A1 HK1011802 A1 HK 1011802A1 HK 98112824 A HK98112824 A HK 98112824A HK 98112824 A HK98112824 A HK 98112824A HK 1011802 A1 HK1011802 A1 HK 1011802A1
Authority
HK
Hong Kong
Prior art keywords
channel
transmission path
input
exchange
channels
Prior art date
Application number
HK98112824A
Other languages
English (en)
Inventor
Mitsuru Yamamoto
Original Assignee
Canon Kk
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 Canon Kk filed Critical Canon Kk
Publication of HK1011802A1 publication Critical patent/HK1011802A1/xx

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J14/00—Optical 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
    • 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
    • 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
    • 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
    • H04Q—SELECTING
    • H04Q11/00—Selecting arrangements for multiplex systems
    • H04Q11/0001—Selecting arrangements for multiplex systems using optical switching
    • H04Q11/0062—Network aspects
    • H04Q11/0066—Provisions for optical burst or packet networks
    • 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
    • H04Q11/0005—Switch and router aspects
    • H04Q2011/0007—Construction
    • H04Q2011/0011—Construction using wavelength conversion
    • 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
    • H04Q11/0005—Switch and router aspects
    • H04Q2011/0007—Construction
    • H04Q2011/0015—Construction using splitting combining
    • 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
    • H04Q11/0005—Switch and router aspects
    • H04Q2011/0037—Operation
    • H04Q2011/0039—Electrical control
    • 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
    • H04Q2011/009—Topology aspects
    • H04Q2011/0092—Ring
HK98112824A 1994-12-16 1998-12-04 Communication network with plural optical channels, node and concentrator for use therein HK1011802A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP31328494A JP3376135B2 (ja) 1994-12-16 1994-12-16 ネットワークシステム及びノード装置及びその制御方法及び伝送制御方法

Publications (1)

Publication Number Publication Date
HK1011802A1 true HK1011802A1 (en) 1999-07-16

Family

ID=18039367

Family Applications (1)

Application Number Title Priority Date Filing Date
HK98112824A HK1011802A1 (en) 1994-12-16 1998-12-04 Communication network with plural optical channels, node and concentrator for use therein

Country Status (9)

Country Link
US (1) US6078415A (de)
EP (1) EP0717522B1 (de)
JP (1) JP3376135B2 (de)
KR (1) KR100276597B1 (de)
CN (1) CN1097905C (de)
AU (1) AU708416B2 (de)
CA (1) CA2165403C (de)
DE (1) DE69534939T2 (de)
HK (1) HK1011802A1 (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1174918A (ja) 1997-04-01 1999-03-16 Canon Inc 通信システム及び通信システムに接続可能な通信装置と、通信システムの制御方法及び通信システムに接続可能な通信装置の制御方法
US6392991B1 (en) * 1997-07-08 2002-05-21 Canon Kabushiki Kaisha Communication network, node apparatus used in the network, and their control method
JPH1188393A (ja) * 1997-07-18 1999-03-30 Canon Inc ノード装置及びそれを用いるネットワーク及びそこで用いる伝送制御方法
TW362323B (en) * 1998-03-20 1999-06-21 Winbond Electronic Corp Address memory structure of ethernet switch and the address handling of network nodes
US6691172B1 (en) * 1998-12-15 2004-02-10 Honeywell International, Inc. Communication system for defining a variable group of processors for receiving a transmitted communication
US6466343B1 (en) * 1999-04-28 2002-10-15 3Com Corporation System for assigning wavelengths in a wave division multiplexing based optical switch
US6348985B1 (en) 2000-12-08 2002-02-19 Seneca Networks Bidirectional WDM optical communication network with data bridging plural optical channels between bidirectional optical waveguides
US6411412B1 (en) 2000-12-08 2002-06-25 Seneca Networks WDM optical communication network with data bridging plural optical channels between optical waveguides
JP2003110651A (ja) * 2001-10-01 2003-04-11 Canon Inc データ処理方法、データ処理装置、通信プロトコル及びプログラム
JP4612863B2 (ja) * 2005-05-18 2011-01-12 キヤノン株式会社 画像処理装置およびその制御方法とプログラム
JP4405939B2 (ja) * 2005-05-18 2010-01-27 キヤノン株式会社 画像処理装置とその制御方法および画像処理システム
JP4388556B2 (ja) * 2007-01-09 2009-12-24 株式会社日立コミュニケーションテクノロジー パッシブ光ネットワークシステムおよび波長割当方法
ES2546512T3 (es) * 2007-09-26 2015-09-24 Huawei Technologies Co., Ltd. Sistema de comunicación inalámbrica, aparato de estación base y aparato de estación móvil para enviar información de retroacción operativa
CN107666362B (zh) * 2016-07-28 2020-10-27 全球能源互联网研究院 一种电力通信多业务隔离接入系统及接入方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4831616A (en) * 1987-03-31 1989-05-16 Huber David R Multiplexed fiber optics wideband data distribution system
JPH0695677B2 (ja) * 1988-11-16 1994-11-24 株式会社日立製作所 複数チヤネルを有するネツトワークの伝送方式
US5303078A (en) * 1990-12-18 1994-04-12 Bell Communications Research, Inc. Apparatus and method for large scale ATM switching
JP2782958B2 (ja) * 1990-12-28 1998-08-06 日本電気株式会社 光ローカルエリアネットワークシステムの媒体アクセス方式

Also Published As

Publication number Publication date
EP0717522B1 (de) 2006-04-19
AU708416B2 (en) 1999-08-05
US6078415A (en) 2000-06-20
EP0717522A3 (de) 1998-09-09
CA2165403A1 (en) 1996-06-17
JPH08172394A (ja) 1996-07-02
CA2165403C (en) 2002-04-02
DE69534939T2 (de) 2006-11-09
DE69534939D1 (de) 2006-05-24
JP3376135B2 (ja) 2003-02-10
CN1130829A (zh) 1996-09-11
EP0717522A2 (de) 1996-06-19
KR100276597B1 (ko) 2000-12-15
CN1097905C (zh) 2003-01-01
AU4048495A (en) 1996-06-27
KR960027618A (ko) 1996-07-22

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Legal Events

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

Effective date: 20091215