DE69219282T2 - Synchrones optisches Multiplexsystem - Google Patents

Synchrones optisches Multiplexsystem

Info

Publication number
DE69219282T2
DE69219282T2 DE1992619282 DE69219282T DE69219282T2 DE 69219282 T2 DE69219282 T2 DE 69219282T2 DE 1992619282 DE1992619282 DE 1992619282 DE 69219282 T DE69219282 T DE 69219282T DE 69219282 T2 DE69219282 T2 DE 69219282T2
Authority
DE
Germany
Prior art keywords
synchronous optical
multiplex system
optical multiplex
synchronous
optical
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
DE1992619282
Other languages
English (en)
Other versions
DE69219282D1 (de
Inventor
Satoru Hadano
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.)
NEC Corp
Original Assignee
NEC 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 NEC Corp filed Critical NEC Corp
Publication of DE69219282D1 publication Critical patent/DE69219282D1/de
Application granted granted Critical
Publication of DE69219282T2 publication Critical patent/DE69219282T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/02—Details
    • H04J3/06—Synchronising arrangements
    • H04J3/062—Synchronisation of signals having the same nominal but fluctuating bit rates, e.g. using buffers
    • H04J3/0623—Synchronous multiplexing systems, e.g. synchronous digital hierarchy/synchronous optical network (SDH/SONET), synchronisation with a pointer process
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/16—Time-division multiplex systems in which the time allocation to individual channels within a transmission cycle is variable, e.g. to accommodate varying complexity of signals, to vary number of channels transmitted
    • H04J3/1605—Fixed allocated frame structures
    • H04J3/1611—Synchronous digital hierarchy [SDH] or SONET
    • 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)
  • Signal Processing (AREA)
  • Computer Hardware Design (AREA)
  • Time-Division Multiplex Systems (AREA)
DE1992619282 1991-11-20 1992-11-17 Synchrones optisches Multiplexsystem Expired - Fee Related DE69219282T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP30462091 1991-11-20

Publications (2)

Publication Number Publication Date
DE69219282D1 DE69219282D1 (de) 1997-05-28
DE69219282T2 true DE69219282T2 (de) 1997-08-07

Family

ID=17935219

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1992619282 Expired - Fee Related DE69219282T2 (de) 1991-11-20 1992-11-17 Synchrones optisches Multiplexsystem

Country Status (2)

Country Link
EP (1) EP0543327B1 (de)
DE (1) DE69219282T2 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI94811C (fi) * 1993-05-31 1995-10-25 Nokia Telecommunications Oy Menetelmä ja laite synkronisessa digitaalisessa tietoliikennejärjestelmässä käytettävien signaalien kehysten kohdistamiseksi
JP3561848B2 (ja) * 1994-03-01 2004-09-02 富士通株式会社 伝送装置及び冗長構成切替方法
JP3408720B2 (ja) * 1996-06-13 2003-05-19 富士通株式会社 高速同期多重化装置
EP0856964B1 (de) * 1996-11-13 2005-10-12 Nippon Telegraph And Telephone Corporation Vorrichtung zum Beendigung eines optischen Pfades
AT411121B (de) * 1998-04-20 2003-09-25 Siemens Ag Oesterreich Verfahren zur steuerung eines digitalen systems
DE19903366A1 (de) * 1999-01-28 2000-08-17 Siemens Ag Verfahren zum Umsetzen von Nx-STM-1 Signalen in STM-N Signale
JP3440886B2 (ja) * 1999-06-16 2003-08-25 日本電気株式会社 波長多重光伝送システム
US7089440B2 (en) 2003-11-24 2006-08-08 International Business Machines Corporation Skew compensation for a multi-agent shared bus
CN107342785B (zh) * 2017-06-06 2019-12-03 北京东土军悦科技有限公司 一种信号转换装置

Also Published As

Publication number Publication date
EP0543327A1 (de) 1993-05-26
EP0543327B1 (de) 1997-04-23
DE69219282D1 (de) 1997-05-28

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee