FR2201593B1 - - Google Patents
Info
- Publication number
- FR2201593B1 FR2201593B1 FR7333366A FR7333366A FR2201593B1 FR 2201593 B1 FR2201593 B1 FR 2201593B1 FR 7333366 A FR7333366 A FR 7333366A FR 7333366 A FR7333366 A FR 7333366A FR 2201593 B1 FR2201593 B1 FR 2201593B1
- Authority
- FR
- France
- 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
- H04J3/0682—Clock or time synchronisation in a network by delay compensation, e.g. by compensation of propagation delay or variations thereof, by ranging
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S11/00—Systems for determining distance or velocity not using reflection or reradiation
- G01S11/02—Systems for determining distance or velocity not using reflection or reradiation using radio waves
- G01S11/08—Systems for determining distance or velocity not using reflection or reradiation using radio waves using synchronised clocks
-
- G—PHYSICS
- G04—HOROLOGY
- G04G—ELECTRONIC TIME-PIECES
- G04G7/00—Synchronisation
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Synchronisation In Digital Transmission Systems (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US29405572A | 1972-10-02 | 1972-10-02 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2201593A1 FR2201593A1 (cg-RX-API-DMAC10.html) | 1974-04-26 |
| FR2201593B1 true FR2201593B1 (cg-RX-API-DMAC10.html) | 1976-06-04 |
Family
ID=23131691
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7333366A Expired FR2201593B1 (cg-RX-API-DMAC10.html) | 1972-10-02 | 1973-09-18 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3798650A (cg-RX-API-DMAC10.html) |
| CA (1) | CA978606A (cg-RX-API-DMAC10.html) |
| FR (1) | FR2201593B1 (cg-RX-API-DMAC10.html) |
| GB (1) | GB1410396A (cg-RX-API-DMAC10.html) |
Families Citing this family (31)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4117661A (en) * | 1975-03-10 | 1978-10-03 | Bryant Jr Ellis H | Precision automatic local time decoding apparatus |
| US4091423A (en) * | 1975-03-17 | 1978-05-23 | Datotek, Inc. | Synchronous digital data scrambling system |
| US4287597A (en) * | 1978-09-05 | 1981-09-01 | Arbiter Systems Incorporated | Satellite controlled clock |
| DE2846271C2 (de) * | 1978-10-24 | 1981-01-08 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Schaltung zur Ermittlung des Phasenjitters von Digitalsignalen |
| FR2514599B1 (fr) * | 1981-10-09 | 1987-11-13 | Europ Teletransmission | Procede de chronometrie, systeme de gestion centralisee mettant en oeuvre ce procede, et son application a la detection de fuites dans un reseau de transport de fluides |
| FR2526250B1 (fr) * | 1982-04-30 | 1988-05-13 | Labo Electronique Physique | Procede de calage temporel automatique de stations dans un systeme de transmission par multiplex et de traitement de donnees |
| JPH0668799B2 (ja) * | 1987-03-02 | 1994-08-31 | 三菱電機株式会社 | 遠方監視制御方式 |
| CA2091962A1 (en) * | 1992-03-31 | 1993-10-01 | Mark L. Witsaman | Clock synchronization system |
| GB2271251B (en) * | 1992-10-01 | 1996-08-14 | Digital Equipment Int | Timer synchronisation system |
| KR100383685B1 (ko) * | 1994-06-28 | 2003-07-12 | 코닌클리케 필립스 일렉트로닉스 엔.브이. | 시분할다중접속디지털전송시스템및그시스템용스테이션 |
| US5590140A (en) * | 1994-12-30 | 1996-12-31 | Lucent Technologies Inc. | Clock recovery extrapolation |
| GB2297854B (en) * | 1995-02-07 | 1999-04-07 | Nokia Mobile Phones Ltd | Real time clock |
| GB2297884B (en) * | 1995-02-07 | 1999-05-26 | Nokia Mobile Phones Ltd | Radio telephone |
| GB2297883B (en) * | 1995-02-07 | 1999-08-11 | Nokia Mobile Phones Ltd | Radio telephone |
| FI97582C (fi) * | 1995-03-03 | 1997-01-10 | Nokia Telecommunications Oy | Matkaviestimen lähetyksen tahdistaminen |
| US6748451B2 (en) | 1998-05-26 | 2004-06-08 | Dow Global Technologies Inc. | Distributed computing environment using real-time scheduling logic and time deterministic architecture |
| FR2785110B1 (fr) * | 1998-10-27 | 2000-12-15 | Dassault Electronique | Dispositif d'echange de signaux radioelectriques munis de marqueurs temporels, en particulier pour la synchronisation d'horloges |
| CN1335000A (zh) * | 1998-12-18 | 2002-02-06 | 艾利森电话股份有限公司 | 电信网中利用系统帧号的时钟同步 |
| ATE354884T1 (de) * | 2000-06-09 | 2007-03-15 | Motorola Inc | Zeitsynchronisierung für mobile funksysteme |
| GB2400961B (en) * | 2001-05-02 | 2004-12-29 | Virtual Access Ltd | Secure payment method and system |
| US7324857B2 (en) * | 2002-04-19 | 2008-01-29 | Gateway Inc. | Method to synchronize playback of multicast audio streams on a local network |
| US7209795B2 (en) | 2002-04-23 | 2007-04-24 | Gateway Inc. | Method of synchronizing the playback of a digital audio broadcast by inserting a control track pulse |
| US7333519B2 (en) * | 2002-04-23 | 2008-02-19 | Gateway Inc. | Method of manually fine tuning audio synchronization of a home network |
| US7392102B2 (en) * | 2002-04-23 | 2008-06-24 | Gateway Inc. | Method of synchronizing the playback of a digital audio broadcast using an audio waveform sample |
| US7317941B2 (en) * | 2003-11-13 | 2008-01-08 | Medtronic, Inc. | Time syncrhonization of data |
| US8089991B2 (en) * | 2006-09-06 | 2012-01-03 | Nxp B.V. | Network and method for clock synchronization of clusters in a time triggered network |
| US20090307610A1 (en) * | 2008-06-10 | 2009-12-10 | Melonie Elizabeth Ryan | Method for a plurality of users to be simultaneously matched to interact one on one in a live controlled environment |
| US7876261B1 (en) * | 2008-10-28 | 2011-01-25 | Lockheed Martin Corporation | Reflected wave clock synchronization |
| CN104536284A (zh) * | 2014-10-10 | 2015-04-22 | 北京空间机电研究所 | 遥感相机时钟管理电路 |
| EP3422780B1 (en) | 2017-07-01 | 2020-05-13 | Ruckus Wireless, Inc. | Identifying a synchronization master for radio nodes |
| CN115015975A (zh) * | 2022-05-30 | 2022-09-06 | 西安微电子技术研究所 | 一种基于gps秒脉冲计算当前时钟管理晶振频率的方法 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2980858A (en) * | 1959-12-07 | 1961-04-18 | Collins Radio Co | Digital synchronization circuit operating by inserting extra pulses into or delayingpulses from clock pulse train |
| US3109897A (en) * | 1960-05-20 | 1963-11-05 | Bell Telephone Labor Inc | Synchronization of pulse transmission systems |
| US3128465A (en) * | 1961-07-27 | 1964-04-07 | Nat Company Inc | Timing synchronization by radio frequency communication |
-
1972
- 1972-10-02 US US00294055A patent/US3798650A/en not_active Expired - Lifetime
-
1973
- 1973-06-22 CA CA174,748A patent/CA978606A/en not_active Expired
- 1973-09-18 FR FR7333366A patent/FR2201593B1/fr not_active Expired
- 1973-09-18 GB GB4372973A patent/GB1410396A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CA978606A (en) | 1975-11-25 |
| US3798650A (en) | 1974-03-19 |
| GB1410396A (en) | 1975-10-15 |
| FR2201593A1 (cg-RX-API-DMAC10.html) | 1974-04-26 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |