DE69022577D1 - Signalgenerator und signalempfänger basierend auf einem synchron-multiplex-übertragungssystem. - Google Patents

Signalgenerator und signalempfänger basierend auf einem synchron-multiplex-übertragungssystem.

Info

Publication number
DE69022577D1
DE69022577D1 DE69022577T DE69022577T DE69022577D1 DE 69022577 D1 DE69022577 D1 DE 69022577D1 DE 69022577 T DE69022577 T DE 69022577T DE 69022577 T DE69022577 T DE 69022577T DE 69022577 D1 DE69022577 D1 DE 69022577D1
Authority
DE
Germany
Prior art keywords
transmission system
multiplex transmission
receiver based
signal
signal generator
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
DE69022577T
Other languages
English (en)
Other versions
DE69022577T2 (de
Inventor
Fujio Sugata
Masatoshi Ohtake
Hidefumi Fujiwara
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.)
Anritsu Corp
Original Assignee
Anritsu 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 Anritsu Corp filed Critical Anritsu Corp
Application granted granted Critical
Publication of DE69022577D1 publication Critical patent/DE69022577D1/de
Publication of DE69022577T2 publication Critical patent/DE69022577T2/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
    • H04J3/16—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
    • H04J3/00—Time-division multiplex systems
    • H04J3/02—Details
    • H04J3/06—Synchronising arrangements
    • H04J3/07—Synchronising arrangements using pulse stuffing for systems with different or fluctuating information rates or bit rates
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/02—Details
    • H04J3/14—Monitoring arrangements
    • 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
    • H04J2203/0062—Testing

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
DE69022577T 1989-04-28 1990-04-27 Signalgenerator und signalempfänger basierend auf einem synchron-multiplex-übertragungssystem. Expired - Fee Related DE69022577T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP11128489 1989-04-28
PCT/JP1990/000554 WO1990013955A1 (fr) 1989-04-28 1990-04-27 Generateur de signaux et recepteur de signaux fondes sur un systeme de transmission multiplex synchrone

Publications (2)

Publication Number Publication Date
DE69022577D1 true DE69022577D1 (de) 1995-10-26
DE69022577T2 DE69022577T2 (de) 1996-03-28

Family

ID=14557329

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69022577T Expired - Fee Related DE69022577T2 (de) 1989-04-28 1990-04-27 Signalgenerator und signalempfänger basierend auf einem synchron-multiplex-übertragungssystem.

Country Status (5)

Country Link
US (1) US5086438A (de)
EP (1) EP0443029B1 (de)
CA (1) CA2031512C (de)
DE (1) DE69022577T2 (de)
WO (1) WO1990013955A1 (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5274798A (en) * 1989-11-28 1993-12-28 Casio Computer Co., Ltd. Electronic apparatus with communication function having power source system with two voltage output levels
EP0547271B1 (de) * 1991-12-18 1997-04-09 Hewlett-Packard Limited Verfahren und Vorrichtung zur Erzeugung von Testsignalen
US5274635A (en) * 1992-11-18 1993-12-28 Stratacom, Inc. Method and apparatus for aligning a digital communication data stream across a cell network
JP2502263B2 (ja) * 1993-06-18 1996-05-29 日本電気株式会社 エラ―検出方式
DE4329041A1 (de) * 1993-08-28 1995-03-02 Philips Patentverwaltung Meßvorrichtung für ein synchrones Übertragungssystem
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
JP3119214B2 (ja) * 1997-09-30 2000-12-18 ソニー株式会社 記憶装置、データ処理システム並びにデータの書き込み及び読み出し方法
JPH11239113A (ja) * 1998-02-24 1999-08-31 Fujitsu Ltd Ｓｄｈ伝送方式における擬似同期防止方法並びに擬似同期防止式ｓｄｈ伝送システム及び擬似同期防止式ｓｄｈ伝送システムにおける送受信装置
US7002986B1 (en) * 1999-07-08 2006-02-21 Nortel Networks Limited Mapping arbitrary signals into SONET
JP3703353B2 (ja) * 2000-01-19 2005-10-05 アンリツ株式会社 Ｓｄｈ信号発生装置
US6961317B2 (en) * 2001-09-28 2005-11-01 Agilent Technologies, Inc. Identifying and synchronizing permuted channels in a parallel channel bit error rate tester
US7391793B2 (en) * 2003-03-18 2008-06-24 Nortel Networks Limited Tandem connection monitoring implementing sink functionality on egress without an egress pointer processor
JP3821801B2 (ja) * 2003-07-14 2006-09-13 アンリツ株式会社 同期多重化フレーム発生装置
EP3641138A1 (de) * 2016-03-11 2020-04-22 Socionext Inc. Demultiplexerschaltung und integrierte halbleiterschaltung

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2217872B1 (de) * 1973-02-12 1976-05-14 Cit Alcatel
JPS63222532A (ja) * 1987-03-12 1988-09-16 Fujitsu Ltd 同期多重化方式
FR2631762B1 (fr) * 1988-05-18 1991-02-15 Cit Alcatel Dispositif de synchronisation de trame pour un train numerique synchrone partage en blocs au moyen d'un code par blocs et structure en trames

Also Published As

Publication number Publication date
WO1990013955A1 (fr) 1990-11-15
CA2031512C (en) 1994-06-14
DE69022577T2 (de) 1996-03-28
US5086438A (en) 1992-02-04
EP0443029A1 (de) 1991-08-28
CA2031512A1 (en) 1990-10-29
EP0443029A4 (en) 1992-11-25
EP0443029B1 (de) 1995-09-20

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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