FR2790889B1 - Systeme de multiplexage et procede de multiplexage de signaux secondaires - Google Patents

Systeme de multiplexage et procede de multiplexage de signaux secondaires

Info

Publication number
FR2790889B1
FR2790889B1 FR0002784A FR0002784A FR2790889B1 FR 2790889 B1 FR2790889 B1 FR 2790889B1 FR 0002784 A FR0002784 A FR 0002784A FR 0002784 A FR0002784 A FR 0002784A FR 2790889 B1 FR2790889 B1 FR 2790889B1
Authority
FR
France
Prior art keywords
multiplexing
secondary signals
multiplexing system
signals
multiplexing secondary
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
FR0002784A
Other languages
English (en)
Other versions
FR2790889A1 (fr
Inventor
Seiji Kozaki
Kazuo Kubo
Hiroshi Ichibangase
Eiichi Shibano
Tadami Yasuda
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.)
KDDI Corp
Original Assignee
KDD Corp
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 KDD Corp filed Critical KDD Corp
Publication of FR2790889A1 publication Critical patent/FR2790889A1/fr
Application granted granted Critical
Publication of FR2790889B1 publication Critical patent/FR2790889B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q11/00—Selecting arrangements for multiplex systems
    • H04Q11/04—Selecting arrangements for multiplex systems for time-division multiplexing
    • H04Q11/0428—Integrated services digital network, i.e. systems for transmission of different types of digitised signals, e.g. speech, data, telecentral, television signals
    • H04Q11/0478—Provisions for broadband connections
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J2203/00—Aspects of optical multiplex systems other than those covered by H04J14/05 and H04J14/07
    • H04J2203/0001—Provisions for broadband connections in integrated services digital network using frames of the Optical Transport Network [OTN] or using synchronous transfer mode [STM], e.g. SONET, SDH
    • H04J2203/0089—Multiplexing, e.g. coding, scrambling, SONET

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Time-Division Multiplex Systems (AREA)
FR0002784A 1999-03-04 2000-03-03 Systeme de multiplexage et procede de multiplexage de signaux secondaires Expired - Fee Related FR2790889B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP05736099A JP3862884B2 (ja) 1999-03-04 1999-03-04 トリビュタリ信号の多重送信システムおよび多重送信方法

Publications (2)

Publication Number Publication Date
FR2790889A1 FR2790889A1 (fr) 2000-09-15
FR2790889B1 true FR2790889B1 (fr) 2004-02-06

Family

ID=13053422

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0002784A Expired - Fee Related FR2790889B1 (fr) 1999-03-04 2000-03-03 Systeme de multiplexage et procede de multiplexage de signaux secondaires

Country Status (3)

Country Link
US (1) US6870859B1 (fr)
JP (1) JP3862884B2 (fr)
FR (1) FR2790889B1 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE60108728T2 (de) * 2001-06-15 2006-05-11 Lucent Technologies Inc. Verfahren und ein Vorrichtung zum Übersenden und Empfangen gemultiplexter untergeordneter Signale
CA2420151C (fr) * 2002-03-01 2006-05-09 Nippon Telegraph And Telephone Corporation Systeme de commutation sans a-coups et appareil de transmission
KR100509150B1 (ko) * 2002-12-27 2005-08-19 한국전자통신연구원 광트랜스폰더의 운용 장치 및 그 운용 방법
JP2006270792A (ja) * 2005-03-25 2006-10-05 Fujitsu Ltd フレーム伝送方法及び装置
JP5205697B2 (ja) * 2006-02-27 2013-06-05 富士通株式会社 フレームの受信方法及び装置
US7821938B2 (en) * 2007-04-20 2010-10-26 Provigent Ltd. Adaptive coding and modulation for synchronous connections
JP4824824B2 (ja) 2009-12-25 2011-11-30 ファナック株式会社 射出成形機の自動給脂装置
CN113110119B (zh) * 2020-11-26 2022-08-19 国网天津市电力公司 一种电子式全自动支路交换器

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4914655A (en) * 1986-06-20 1990-04-03 American Telephone And Telegraph Company Multiplexing arrangement for a digital transmission system
EP0403663B1 (fr) 1989-01-09 1996-07-17 Fujitsu Limited Separateur et multiplexeur de signaux numeriques
US5185736A (en) * 1989-05-12 1993-02-09 Alcatel Na Network Systems Corp. Synchronous optical transmission system
JPH04278744A (ja) 1991-03-06 1992-10-05 Nec Corp データ伝送システム
GB2253973B (en) * 1991-03-22 1995-06-07 Plessey Telecomm Multiplex data ring transmission
US5343240A (en) * 1991-11-04 1994-08-30 At&T Bell Laboratories Bidirectional video telephony using shared channels on coaxial cable networks
JPH05344089A (ja) 1992-06-08 1993-12-24 Nec Corp 無線伝送システム
JPH0817363B2 (ja) 1993-06-11 1996-02-21 日本電気株式会社 トリビュタリ切替回路
JPH0758717A (ja) 1993-08-18 1995-03-03 Fujitsu Ltd デジタル伝送装置のトリビュタリインタフェイス
JP2780660B2 (ja) * 1995-03-20 1998-07-30 日本電気株式会社 回線切換装置
KR100295729B1 (ko) * 1995-04-15 2001-08-07 포만 제프리 엘 동기형디지털계층/동기형광통신망인터페이스
JP3092521B2 (ja) * 1996-08-26 2000-09-25 日本電気株式会社 通信ネットワークノード装置、光通信ネットワークノード装置、信号監視方式、及び、通信ネットワーク
JP3421208B2 (ja) * 1996-12-20 2003-06-30 沖電気工業株式会社 ディジタル伝送システムおよび同期伝送装置におけるパス試験信号生成回路ならびにパス試験信号検査回路
US6208657B1 (en) * 1998-01-07 2001-03-27 Mci Communications Corporation Programmable gateway for a virtual bearer channel platform

Also Published As

Publication number Publication date
JP3862884B2 (ja) 2006-12-27
JP2000261394A (ja) 2000-09-22
US6870859B1 (en) 2005-03-22
FR2790889A1 (fr) 2000-09-15

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20131129