DE69936321D1 - Schaltungsanordnung zur Messung der Bitfehlerrate bei fehlender Synchronisation - Google Patents

Schaltungsanordnung zur Messung der Bitfehlerrate bei fehlender Synchronisation

Info

Publication number
DE69936321D1
DE69936321D1 DE69936321T DE69936321T DE69936321D1 DE 69936321 D1 DE69936321 D1 DE 69936321D1 DE 69936321 T DE69936321 T DE 69936321T DE 69936321 T DE69936321 T DE 69936321T DE 69936321 D1 DE69936321 D1 DE 69936321D1
Authority
DE
Germany
Prior art keywords
synchronization
absence
measuring
error rate
circuit arrangement
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 - Lifetime
Application number
DE69936321T
Other languages
English (en)
Other versions
DE69936321T2 (de
Inventor
Takeshi Anzai
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
Application granted granted Critical
Publication of DE69936321D1 publication Critical patent/DE69936321D1/de
Publication of DE69936321T2 publication Critical patent/DE69936321T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/20—Arrangements for detecting or preventing errors in the information received using signal quality detector

Landscapes

  • Engineering & Computer Science (AREA)
  • Quality & Reliability (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
DE69936321T 1998-04-23 1999-04-20 Schaltungsanordnung zur Messung der Bitfehlerrate bei fehlender Synchronisation Expired - Lifetime DE69936321T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP11365098 1998-04-23
JP10113650A JP3123975B2 (ja) 1998-04-23 1998-04-23 ビット誤り率測定方法および測定回路ならびに受信装置

Publications (2)

Publication Number Publication Date
DE69936321D1 true DE69936321D1 (de) 2007-07-26
DE69936321T2 DE69936321T2 (de) 2007-10-11

Family

ID=14617653

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69936321T Expired - Lifetime DE69936321T2 (de) 1998-04-23 1999-04-20 Schaltungsanordnung zur Messung der Bitfehlerrate bei fehlender Synchronisation

Country Status (5)

Country Link
EP (2) EP1396955B1 (de)
JP (1) JP3123975B2 (de)
CN (1) CN1134124C (de)
AU (1) AU755021B2 (de)
DE (1) DE69936321T2 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2003294196A1 (en) * 2003-12-30 2005-07-21 Telefonaktiebolaget Lm Ericsson (Publ) Method and system for re-establishing context of data packet flows
CN101106444B (zh) * 2006-07-11 2010-06-09 北京畅通达通信技术有限公司 数据传输电路中误码等级实时测试的方法
KR102155412B1 (ko) * 2018-03-12 2020-09-11 박예슬 예초용 장치

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3510296A1 (de) * 1985-03-22 1986-09-25 Telefunken Fernseh Und Rundfunk Gmbh, 3000 Hannover System zur synchronisation von digitalen informationssignalen
US4791653A (en) * 1987-08-25 1988-12-13 Hewlett-Packard Company Pseudorandom word sequence synchronizer
EP0463752A3 (en) * 1990-06-29 1993-02-03 Digital Equipment Corporation Pattern matching circuit
DE4108230A1 (de) * 1991-03-14 1992-09-17 Standard Elektrik Lorenz Ag Leitungsueberwachung fuer sdh-signale
JP3269577B2 (ja) * 1991-10-02 2002-03-25 モトローラ・インコーポレイテッド ビット誤り率検出方法
JP3170588B2 (ja) * 1992-10-08 2001-05-28 日本オプネクスト株式会社 光受信器の試験方法
JPH07225263A (ja) * 1994-02-09 1995-08-22 Advantest Corp ビット誤り測定器
JP3090856B2 (ja) * 1994-11-08 2000-09-25 三洋電機株式会社 誤り率測定装置
JPH09307531A (ja) * 1996-05-16 1997-11-28 Japan Radio Co Ltd ビット誤り率測定方法およびその装置

Also Published As

Publication number Publication date
AU2396299A (en) 1999-11-04
CN1237837A (zh) 1999-12-08
DE69936321T2 (de) 2007-10-11
EP1396955B1 (de) 2007-06-13
EP0952695A3 (de) 2003-03-26
EP0952695A2 (de) 1999-10-27
EP1396955A3 (de) 2004-03-17
AU755021B2 (en) 2002-11-28
JP3123975B2 (ja) 2001-01-15
CN1134124C (zh) 2004-01-07
EP1396955A2 (de) 2004-03-10
JPH11308198A (ja) 1999-11-05

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition