FI920567A - Digitala kommunikationssystem. - Google Patents

Digitala kommunikationssystem. Download PDF

Info

Publication number: FI920567A
Authority: FI; Finland
Prior art keywords: communicationssystem; digital; digital communicationssystem
Prior art date: 1991-02-12

Application number

FI920567A

Other languages

English (en)

Other versions

FI920567A0 (fi

Inventor

David James Mccabe

Original Assignee

Shaye Communications Ltd

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.)

1991-02-12

Filing date

1992-02-11

Publication date

1992-08-13

1992-02-11 Application filed by Shaye Communications Ltd filed Critical Shaye Communications Ltd

1992-02-11 Publication of FI920567A0 publication Critical patent/FI920567A0/fi

1992-08-13 Publication of FI920567A publication Critical patent/FI920567A/fi

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
- H04L1/205—Arrangements for detecting or preventing errors in the information received using signal quality detector jitter monitoring
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L7/00—Arrangements for synchronising receiver with transmitter
- H04L7/02—Speed or phase control by the received code signals, the signals containing no special synchronisation information
- H04L7/033—Speed or phase control by the received code signals, the signals containing no special synchronisation information using the transitions of the received signal to control the phase of the synchronising-signal-generating means, e.g. using a phase-locked loop
- H04L7/0331—Speed or phase control by the received code signals, the signals containing no special synchronisation information using the transitions of the received signal to control the phase of the synchronising-signal-generating means, e.g. using a phase-locked loop with a digital phase-locked loop [PLL] processing binary samples, e.g. add/subtract logic for correction of receiver clock

Landscapes

Engineering & Computer Science (AREA)
Quality & Reliability (AREA)
Computer Networks & Wireless Communication (AREA)
Signal Processing (AREA)
Synchronisation In Digital Transmission Systems (AREA)
Dc Digital Transmission (AREA)
Detection And Prevention Of Errors In Transmission (AREA)
Time-Division Multiplex Systems (AREA)
Maintenance And Management Of Digital Transmission (AREA)

FI920567A 1991-02-12 1992-02-11 Digitala kommunikationssystem. FI920567A (fi)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB919102936A GB9102936D0 (en)	1991-02-12	1991-02-12	Digital communications systems

Publications (2)

Publication Number	Publication Date
FI920567A0 FI920567A0 (fi)	1992-02-11
FI920567A true FI920567A (fi)	1992-08-13

Family

ID=10689896

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FI920567A FI920567A (fi)	1991-02-12	1992-02-11	Digitala kommunikationssystem.

Country Status (10)

Country	Link
US (1)	US5297164A (fi)
EP (1)	EP0499397B1 (fi)
JP (1)	JP3412160B2 (fi)
AU (1)	AU650947B2 (fi)
DE (1)	DE69231714T2 (fi)
ES (1)	ES2154635T3 (fi)
FI (1)	FI920567A (fi)
GB (2)	GB9102936D0 (fi)
HK (1)	HK149995A (fi)
NO (1)	NO920481L (fi)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPH07221800A (ja) *	1994-02-02	1995-08-18	Nec Corp	データ識別再生回路
SE9402870L (sv) *	1994-08-29	1996-03-01	Sesys Ab	Metod, system och anordningar för fjärrstyrning av elektrisk utrustning
US5598431A (en) *	1994-12-23	1997-01-28	Motorola, Inc.	Method and apparatus for signal quality detection in a communication system
JP3221401B2 (ja)	1998-06-15	2001-10-22	日本電気株式会社	光信号監視方法及び装置
US6466589B1 (en) *	1998-10-19	2002-10-15	Chin-Shen Chou	Apparatus for verifying data integrity and synchronizing ATM cell data format for processing
JP3344401B2 (ja) *	2000-03-03	2002-11-11	日本電気株式会社	ゆらぎバッファ制御装置
KR100458106B1 (ko) *	2000-07-10	2004-11-26	인터내셔널 비지네스 머신즈 코포레이션	디지털 신호의 품질을 결정하기 위한 장치 및 방법
JP3731505B2 (ja) *	2001-07-18	2006-01-05	日本電気株式会社	光受信装置、光データ信号の波形最適化方法及び光データ信号の波形最適化プログラム
US7356095B2 (en) *	2002-12-18	2008-04-08	Agere Systems Inc.	Hybrid data recovery system
WO2006129349A1 (ja) *	2005-05-31	2006-12-07	Fujitsu Limited	データ受信装置
US7920621B2 (en) *	2006-09-14	2011-04-05	Altera Corporation	Digital adaptation circuitry and methods for programmable logic devices
JP2008141668A (ja) *	2006-12-05	2008-06-19	Sumitomo Electric Ind Ltd	光受信装置
JP4558028B2 (ja)	2007-11-06	2010-10-06	ザインエレクトロニクス株式会社	クロックデータ復元装置
EP2458773B1 (en) *	2009-07-24	2019-01-30	Thine Electronics, Inc.	Clock data restoration device

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5094864A (fi) *	1973-12-18	1975-07-28
US4074358A (en) *	1976-12-02	1978-02-14	Bell Telephone Laboratories, Incorporated	Test set for measuring jitter distortion of data pulses
FR2462073A1 (fr) *	1979-07-17	1981-02-06	Thomson Csf	Procede et dispositif pour l'extraction de donnees numeriques en presence de bruit et de distorsions
US4475210A (en) *	1982-02-26	1984-10-02	International Telephone And Telegraph Corporation	Data eye monitor
US4535461A (en) *	1983-06-01	1985-08-13	Cincinnati Electronics Corporation	Digital clock bit synchronizer
US4884286A (en) *	1985-12-12	1989-11-28	Texas Instruments Inc.	Elastic buffer for local area networks
US4768208A (en) *	1987-03-09	1988-08-30	Motorola, Inc.	Mid-symbol sampling timing estimator
DE3833486C1 (fi) *	1988-10-01	1989-08-03	Wandel & Goltermann Gmbh & Co, 7412 Eningen, De
US5172395A (en) *	1989-08-22	1992-12-15	Cincinnati Electronics Corporation	Method of and apparatus for deriving an indication of noise content of data bits
US5073905A (en) *	1989-08-22	1991-12-17	Cincinnati Electronics Corporation	Apparatus for and method of synchronizing a local oscillator to a received digital bit stream

1991
- 1991-02-12 GB GB919102936A patent/GB9102936D0/en active Pending
1992
- 1992-02-05 GB GB9202444A patent/GB2253547B/en not_active Expired - Fee Related
- 1992-02-05 EP EP92300960A patent/EP0499397B1/en not_active Expired - Lifetime
- 1992-02-05 ES ES92300960T patent/ES2154635T3/es not_active Expired - Lifetime
- 1992-02-05 DE DE69231714T patent/DE69231714T2/de not_active Expired - Fee Related
- 1992-02-06 NO NO92920481A patent/NO920481L/no unknown
- 1992-02-07 US US07/833,446 patent/US5297164A/en not_active Expired - Lifetime
- 1992-02-11 AU AU10897/92A patent/AU650947B2/en not_active Ceased
- 1992-02-11 FI FI920567A patent/FI920567A/fi not_active Application Discontinuation
- 1992-02-12 JP JP05905392A patent/JP3412160B2/ja not_active Expired - Fee Related
1995
- 1995-09-21 HK HK149995A patent/HK149995A/xx not_active IP Right Cessation

Also Published As

Publication number	Publication date
US5297164A (en)	1994-03-22
DE69231714T2 (de)	2001-06-28
JP3412160B2 (ja)	2003-06-03
DE69231714D1 (de)	2001-04-12
ES2154635T3 (es)	2001-04-16
AU1089792A (en)	1992-08-20
FI920567A0 (fi)	1992-02-11
GB9102936D0 (en)	1991-03-27
EP0499397B1 (en)	2001-03-07
GB9202444D0 (en)	1992-03-18
GB2253547B (en)	1995-01-25
GB2253547A (en)	1992-09-09
EP0499397A2 (en)	1992-08-19
AU650947B2 (en)	1994-07-07
NO920481D0 (no)	1992-02-06
HK149995A (en)	1995-09-29
EP0499397A3 (fi)	1994-02-16
JPH0575653A (ja)	1993-03-26
NO920481L (no)	1992-08-13

Legal Events

Date	Code	Title	Description
1995-09-08	FD	Application lapsed

Publication	Publication Date	Title
FI900302A (fi)	1991-07-19	Diversitetsantennkoppling foer en digital mobiltelefon.
FI914693A (fi)	1992-04-06	Digital panoramaroentgenapparat.
FI912651A (fi)	1991-12-05	Foerfarande foer behandling enligt en pekare av en digital tidsmultiplexerad datastroem.
DE122006000020I1 (de)	2011-12-01	Aerosolpraparate.
DE59201883D1 (de)	1995-05-18	Tilger.
FI914531A0 (fi)	1991-09-26	Regleringssystem foer digital hiss- anvaendigsteknik.
FI920567A0 (fi)	1992-02-11	Digitala kommunikationssystem.
FI916141A0 (fi)	1991-12-27	Digital automatisk foerstaerkningsreglering.
FI916158A (fi)	1992-07-01	Mikroprocessorstyrd digital aft-enhet.
ES1016723Y (es)	1992-08-01	Boligrafo-pulverizador mejorado.
DE59105384D1 (de)	1995-06-08	Anomaloskop.
FI934520A (fi)	1993-10-13	Programminnestyrd, digital telefonstation
FI910942A (fi)	1992-08-28	Elementserie foer sysselsaettning.
FR2674712B3 (fr)	1993-03-26	Concentrateur numerique.
ES1017316Y (es)	1992-06-01	Apero despedregador perfeccionado.
ES1018708Y (es)	1992-09-16	Batidora-mezcladora.
ES1018322Y (es)	1992-08-01	Hidrocompresor.
ES1015938Y (es)	1992-04-01	Pizarro-calendario.
ES1016478Y (es)	1992-04-16	Papelera pefeccionada.
ES1016842Y (es)	1992-06-01	Carpeta-agenda.
ES1017618Y (es)	1992-07-16	Flexometro-trazador.
ES1017798Y (es)	1992-07-01	Garfio-soporte.
ES1018067Y (es)	1992-08-16	Tarjeta-puzzle.
ES1018229Y (es)	1993-01-01	Bovedilla.
FI86243B (fi)	1992-04-30	Foervaringskaerl foer vattendjur saosom fiskar.