ES8406819A1 - Una instalacion de sincronizacion para sincronizar estaciones de telecomunicacion digitales - Google Patents
Una instalacion de sincronizacion para sincronizar estaciones de telecomunicacion digitalesInfo
- Publication number
- ES8406819A1 ES8406819A1 ES525715A ES525715A ES8406819A1 ES 8406819 A1 ES8406819 A1 ES 8406819A1 ES 525715 A ES525715 A ES 525715A ES 525715 A ES525715 A ES 525715A ES 8406819 A1 ES8406819 A1 ES 8406819A1
- Authority
- ES
- Spain
- Prior art keywords
- oscillator
- clock
- generator
- pulses
- stations
- 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
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J3/00—Time-division multiplex systems
- H04J3/02—Details
- H04J3/06—Synchronising arrangements
- H04J3/0635—Clock or time synchronisation in a network
- H04J3/0685—Clock or time synchronisation in a node; Intranode synchronisation
- H04J3/0688—Change of the master or reference, e.g. take-over or failure of the master
-
- 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
- H04J3/0676—Mutual
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Synchronisation In Digital Transmission Systems (AREA)
- Time-Division Multiplex Systems (AREA)
- Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Synchronizing For Television (AREA)
- Telephonic Communication Services (AREA)
Abstract
INSTALACION DE SINCRONIZACION PARA SINCRONIZAR ESTACIONES DE TELECOMUNICACION DIGITALES, CONTROLADAS POR PROGRAMA ALMACENADO.CONSTA DE UN OSCILADOR (1) PROVISTO DE UNA ENTRADA DE REGULACION DE FRECUENCIA, PARA GENERAR UN IMPULSO DE TRANSMISION QUE OSCILA ALREDEDOR DE UN IMPULSO NORMAL DE RELOJ; DE UNA PLURALIDAD DE RELOJES ADYACENTES (7/1...7/N) PARA GENERAL IMPULSOS DE BITIOS; DE UN MEDIDOS DE DIFERENCIA DE FASE; Y DE UN GENERADOR DE VALOR DE REGULACION (15).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8205365A SE433282B (sv) | 1982-09-20 | 1982-09-20 | Synkroniseringssystem |
Publications (2)
Publication Number | Publication Date |
---|---|
ES525715A0 ES525715A0 (es) | 1984-07-16 |
ES8406819A1 true ES8406819A1 (es) | 1984-07-16 |
Family
ID=20347919
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES525715A Expired ES8406819A1 (es) | 1982-09-20 | 1983-09-19 | Una instalacion de sincronizacion para sincronizar estaciones de telecomunicacion digitales |
Country Status (22)
Country | Link |
---|---|
US (1) | US4622665A (es) |
EP (1) | EP0119243B1 (es) |
AR (1) | AR231685A1 (es) |
AU (1) | AU556987B2 (es) |
BR (1) | BR8307687A (es) |
DE (1) | DE3366102D1 (es) |
DK (1) | DK158432C (es) |
EG (1) | EG15976A (es) |
ES (1) | ES8406819A1 (es) |
FI (1) | FI76228C (es) |
HU (1) | HU196023B (es) |
IE (1) | IE54716B1 (es) |
IN (1) | IN159830B (es) |
IT (1) | IT1167205B (es) |
MX (1) | MX154831A (es) |
NO (1) | NO165050C (es) |
NZ (1) | NZ205377A (es) |
PL (1) | PL243817A1 (es) |
PT (1) | PT77299B (es) |
SE (1) | SE433282B (es) |
WO (1) | WO1984001247A1 (es) |
YU (1) | YU188883A (es) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS612435A (ja) * | 1984-06-14 | 1986-01-08 | Nec Corp | 受信位置予測装置 |
GB8516609D0 (en) * | 1985-07-01 | 1985-08-07 | Bicc Plc | Data network synchronisation |
US4833695A (en) * | 1987-09-08 | 1989-05-23 | Tektronix, Inc. | Apparatus for skew compensating signals |
US4796280A (en) * | 1987-11-06 | 1989-01-03 | Standard Microsystems Corporation | Digital data separator |
US5261081A (en) * | 1990-07-26 | 1993-11-09 | Ncr Corporation | Sequence control apparatus for producing output signals in synchronous with a consistent delay from rising or falling edge of clock input signal |
US5963564A (en) * | 1995-06-13 | 1999-10-05 | Telefonaktiebolaget Lm Ericsson | Synchronizing the transmission of data via a two-way link |
US6125125A (en) * | 1996-10-18 | 2000-09-26 | Symmetricom, Inc. | Synchronization of TDMA cell sites |
US6577872B1 (en) | 2000-08-08 | 2003-06-10 | Telefonaktiebolaget Lm Ericsson (Publ) | Base station oscillator regulation independent of transport network clocks in cellular telecommunications network |
WO2005013537A2 (en) * | 2003-07-28 | 2005-02-10 | Cetacean Networks, Inc. | Systems and methods for the synchronization of a real-time scheduled packet network using relative timing |
US8149880B1 (en) | 2004-08-18 | 2012-04-03 | Qualcomm Atheros, Inc. | Media streaming synchronization |
US7792158B1 (en) * | 2004-08-18 | 2010-09-07 | Atheros Communications, Inc. | Media streaming synchronization |
US11392786B2 (en) * | 2018-10-23 | 2022-07-19 | Oracle International Corporation | Automated analytic resampling process for optimally synchronizing time-series signals |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3936604A (en) * | 1970-01-02 | 1976-02-03 | Stromberg-Carlson Corporation | Synchronization of clocks in digital signalling networks |
BE789775A (fr) * | 1971-10-06 | 1973-04-06 | Siemens Ag | Dispositif de synchronisation mutuelle des oscillateurs de cadence de centraux d'un systeme de telecommunications pcm a multiplexage dans le temps |
LU74196A1 (es) * | 1975-05-28 | 1976-05-18 | ||
LU74292A1 (es) * | 1975-07-25 | 1976-06-18 | ||
SE398698B (sv) * | 1976-04-27 | 1978-01-09 | Ericsson Telefon Ab L M | Anordning for fassynkronisering av en formedlingsstation i ett digitalt telekommunikationsnet |
JPS594900B2 (ja) * | 1979-09-03 | 1984-02-01 | 日本電気株式会社 | クロック再生回路 |
-
1982
- 1982-09-20 SE SE8205365A patent/SE433282B/sv not_active IP Right Cessation
-
1983
- 1983-08-24 IN IN576/DEL/83A patent/IN159830B/en unknown
- 1983-08-25 NZ NZ205377A patent/NZ205377A/en unknown
- 1983-09-03 EG EG538/83A patent/EG15976A/xx active
- 1983-09-07 PT PT77299A patent/PT77299B/pt not_active IP Right Cessation
- 1983-09-13 IE IE2146/83A patent/IE54716B1/en not_active IP Right Cessation
- 1983-09-14 US US06/610,292 patent/US4622665A/en not_active Expired - Lifetime
- 1983-09-14 EP EP83903016A patent/EP0119243B1/en not_active Expired
- 1983-09-14 WO PCT/SE1983/000327 patent/WO1984001247A1/en active IP Right Grant
- 1983-09-14 DE DE8383903016T patent/DE3366102D1/de not_active Expired
- 1983-09-14 HU HU833760A patent/HU196023B/hu not_active IP Right Cessation
- 1983-09-14 AU AU20343/83A patent/AU556987B2/en not_active Ceased
- 1983-09-14 BR BR8307687A patent/BR8307687A/pt not_active IP Right Cessation
- 1983-09-16 AR AR294236A patent/AR231685A1/es active
- 1983-09-19 MX MX198754A patent/MX154831A/es unknown
- 1983-09-19 PL PL24381783A patent/PL243817A1/xx unknown
- 1983-09-19 YU YU01888/83A patent/YU188883A/xx unknown
- 1983-09-19 ES ES525715A patent/ES8406819A1/es not_active Expired
- 1983-09-20 IT IT22923/83A patent/IT1167205B/it active
-
1984
- 1984-05-16 NO NO84841976A patent/NO165050C/no unknown
- 1984-05-17 DK DK247684A patent/DK158432C/da not_active IP Right Cessation
- 1984-09-11 FI FI843559A patent/FI76228C/sv not_active IP Right Cessation
Also Published As
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 20041102 |