FI990738A0 - Menetelmä ja järjestely digitaalisen tiedonsiirron etenemisvarmennuksen rinnakkaisten kellosignaalien vaihtamiseksi - Google Patents
Menetelmä ja järjestely digitaalisen tiedonsiirron etenemisvarmennuksen rinnakkaisten kellosignaalien vaihtamiseksiInfo
- Publication number
- FI990738A0 FI990738A0 FI990738A FI990738A FI990738A0 FI 990738 A0 FI990738 A0 FI 990738A0 FI 990738 A FI990738 A FI 990738A FI 990738 A FI990738 A FI 990738A FI 990738 A0 FI990738 A0 FI 990738A0
- Authority
- FI
- Finland
- Prior art keywords
- control signal
- data transmission
- digital data
- clock signals
- parallel clock
- Prior art date
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
- H04L1/22—Arrangements for detecting or preventing errors in the information received using redundant apparatus to increase reliability
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J3/00—Time-division multiplex systems
- H04J3/02—Details
- H04J3/06—Synchronising arrangements
- H04J3/0635—Clock or time synchronisation in a network
- H04J3/0638—Clock or time synchronisation among nodes; Internode synchronisation
- H04J3/0641—Change of the master or reference, e.g. take-over or failure of the master
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L7/00—Arrangements for synchronising receiver with transmitter
- H04L7/0079—Receiver details
- H04L7/0083—Receiver details taking measures against momentary loss of synchronisation, e.g. inhibiting the synchronisation, using idle words or using redundant clocks
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Synchronisation In Digital Transmission Systems (AREA)
- Detection And Prevention Of Errors In Transmission (AREA)
- Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI990738A FI107203B (fi) | 1999-04-01 | 1999-04-01 | Menetelmä ja järjestely digitaalisen tiedonsiirron etenemisvarmennuksen rinnakkaisten kellosignaalien vaihtamiseksi |
PCT/FI2000/000279 WO2000060801A1 (en) | 1999-04-01 | 2000-03-31 | Method and arrangement for changing parallel clock signals in a digital data transmission |
JP2000610173A JP3784258B2 (ja) | 1999-04-01 | 2000-03-31 | デジタルデータ送信における並列クロック信号変更方法及び装置 |
EP00917094A EP1169805A1 (en) | 1999-04-01 | 2000-03-31 | Method and arrangement for changing parallel clock signals in a digital data transmission |
AU38216/00A AU3821600A (en) | 1999-04-01 | 2000-03-31 | Method and arrangement for changing parallel clock signals in a digital data transmission |
US09/937,577 US7110484B1 (en) | 1999-04-01 | 2000-03-31 | Method and arrangement for changing parallel clock signals in a digital data transmission |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI990738A FI107203B (fi) | 1999-04-01 | 1999-04-01 | Menetelmä ja järjestely digitaalisen tiedonsiirron etenemisvarmennuksen rinnakkaisten kellosignaalien vaihtamiseksi |
FI990738 | 1999-04-01 |
Publications (3)
Publication Number | Publication Date |
---|---|
FI990738A0 true FI990738A0 (fi) | 1999-04-01 |
FI990738A FI990738A (fi) | 2000-10-02 |
FI107203B FI107203B (fi) | 2001-06-15 |
Family
ID=8554345
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI990738A FI107203B (fi) | 1999-04-01 | 1999-04-01 | Menetelmä ja järjestely digitaalisen tiedonsiirron etenemisvarmennuksen rinnakkaisten kellosignaalien vaihtamiseksi |
Country Status (6)
Country | Link |
---|---|
US (1) | US7110484B1 (fi) |
EP (1) | EP1169805A1 (fi) |
JP (1) | JP3784258B2 (fi) |
AU (1) | AU3821600A (fi) |
FI (1) | FI107203B (fi) |
WO (1) | WO2000060801A1 (fi) |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4349914A (en) | 1980-04-01 | 1982-09-14 | Ford Aerospace & Communications Corp. | Bit synchronous switching system for space diversity operation |
US4451916A (en) | 1980-05-12 | 1984-05-29 | Harris Corporation | Repeatered, multi-channel fiber optic communication network having fault isolation system |
CN1012411B (zh) | 1987-11-10 | 1991-04-17 | 日本电气株式会社 | 信道转换*** |
US4953185A (en) * | 1988-10-05 | 1990-08-28 | Motorola Inc. | Clock recovery and hold circuit for digital TDM mobile radio |
US5172396A (en) | 1988-10-20 | 1992-12-15 | General Electric Company | Public service trunking simulcast system |
FI109737B (fi) | 1993-08-25 | 2002-09-30 | Nokia Corp | Menetelmä ja järjestelmä digitaalisen siirtolaitteen kantataajuisten vastaanottimien pääkanavien varmennusohjauksen suorittamiseksi |
JP2669347B2 (ja) * | 1994-06-15 | 1997-10-27 | 日本電気株式会社 | クロック信号抽出回路 |
US5740211A (en) * | 1996-11-12 | 1998-04-14 | Lucent Technologies Inc. | Method and apparatus for a hitless switch-over between redundant signals |
US6266385B1 (en) * | 1997-12-23 | 2001-07-24 | Wireless Facilities, Inc. | Elastic store for wireless communication systems |
US6504633B1 (en) * | 1998-04-15 | 2003-01-07 | Talking Lights | Analog and digital electronic receivers for dual-use wireless data networks |
US6211742B1 (en) * | 1998-11-04 | 2001-04-03 | Broadcom Corporation | Lock detector for phase locked loops |
US6711227B1 (en) * | 1999-02-05 | 2004-03-23 | Broadcom Corporation | Synchronizing method and apparatus |
US6763060B1 (en) * | 1999-02-19 | 2004-07-13 | Oasis Silicon Systems | Communication system employing a network of power managed transceivers that can generate a clocking signal or enable data bypass of a digital system associated with each transceiver |
JP3416083B2 (ja) * | 1999-08-31 | 2003-06-16 | 株式会社日立製作所 | 半導体装置 |
-
1999
- 1999-04-01 FI FI990738A patent/FI107203B/fi not_active IP Right Cessation
-
2000
- 2000-03-31 EP EP00917094A patent/EP1169805A1/en not_active Withdrawn
- 2000-03-31 US US09/937,577 patent/US7110484B1/en not_active Expired - Fee Related
- 2000-03-31 AU AU38216/00A patent/AU3821600A/en not_active Abandoned
- 2000-03-31 JP JP2000610173A patent/JP3784258B2/ja not_active Expired - Fee Related
- 2000-03-31 WO PCT/FI2000/000279 patent/WO2000060801A1/en active Search and Examination
Also Published As
Publication number | Publication date |
---|---|
FI990738A (fi) | 2000-10-02 |
AU3821600A (en) | 2000-10-23 |
EP1169805A1 (en) | 2002-01-09 |
FI107203B (fi) | 2001-06-15 |
WO2000060801A1 (en) | 2000-10-12 |
JP2002541728A (ja) | 2002-12-03 |
JP3784258B2 (ja) | 2006-06-07 |
US7110484B1 (en) | 2006-09-19 |
WO2000060801A8 (en) | 2001-02-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FI982329A (fi) | Menetelmä ja järjestely lähetyssignaalin muodostamiseksi | |
DE69634891D1 (de) | Datenübertragungsverfahren für digitale Tonsignale | |
FI982715A (fi) | Menetelmä ja radiojärjestelmä digitaalisen signaalin siirtoon | |
FI981575A0 (fi) | Menetelmä ja järjestelmä digitaalisen signaalin siirtämiseksi | |
EE03789B1 (et) | Kaheribaline saatja ja meetod andmesignaali edastamiseks | |
FI990384A (fi) | Menetelmä ja järjestely pakettidatan siirron hallitsemiseksi solukkojä rjestelmässä | |
FI990739A0 (fi) | Menetelmä ja järjestely digitaalisen tiedonsiirron etenemisvarmennuksen rinnakkaisten signaalien vaihtamiseksi | |
KR960703300A (ko) | 수신신호의 데이터 속도를 결정하기 위한 방법 및 장치 (method and apparatus for determining the data rate of a received signal) | |
FI20020648A (fi) | Menetelmä ja laite sijaintiarvioiden lähetämiseksi ensimmäiseltä lähetin/vastaanottimelta toiselle lähetin/vastaanottimelle | |
NO952043D0 (no) | Fremgangsmåte og system for overföring av et boresignal | |
FI974380A (fi) | Menetelmä digitaalisen audiosignaalin siirtämiseksi | |
DK61996A (da) | Fremgangsmåde og forstærkerenhed til transmission af datasignaler via en optisk fiber | |
NO20022004D0 (no) | Fremgangsmåte og apparat for mottak av digitale kommunikasjonssignaler | |
NO962076D0 (no) | Fremgangsmåte og apparat til overföring av data til en datamottager anordnet i grunnen | |
FI990738A0 (fi) | Menetelmä ja järjestely digitaalisen tiedonsiirron etenemisvarmennuksen rinnakkaisten kellosignaalien vaihtamiseksi | |
DZ2762A1 (fr) | Dispositif et méthode pour transmettre et recevoirun signal. | |
FI964797A0 (fi) | Menetelmä ja laite digitaalisten pakettidatasignaalien hyppäysten toteuttamiseksi | |
FI98578B (fi) | Menetelmä ja piirijärjestely tiedonsiirtosignaalin viivästyneiden komponenttien kompensoimiseksi | |
NO20002138D0 (no) | Digitale transmisjonssystemer og fremgangsmÕte for Õ overføre data med redusert NEXT | |
FI20001944A (fi) | Menetelmä ja järjestely digitaalisen signaalin siirtämiseksi | |
FI981515A (fi) | Menetelmä ja laite digitaalivastaanottimen signaalitason säätämiseksi | |
FI981435A (fi) | Menetelmä signaalin koodaamiseksi tiedonsiirtojärjestelmässä ja tiedonsiirtojärjestelmä | |
AU1375200A (en) | A method and a circuit for recovering a digital data signal and a clock from a received data signal | |
AU5310798A (en) | A method of generating a plurality of demultiplexed output signals from a serial data signal and a circuit for performing the method | |
DK132697A (da) | Fremgangsmåde til overføring af datasignaler samt fremgangsmåde og apparat til desynkronisering af PDH-signaler |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
MA | Patent expired |