NO762378L - - Google Patents
Info
- Publication number
- NO762378L NO762378L NO762378A NO762378A NO762378L NO 762378 L NO762378 L NO 762378L NO 762378 A NO762378 A NO 762378A NO 762378 A NO762378 A NO 762378A NO 762378 L NO762378 L NO 762378L
- Authority
- NO
- Norway
- Prior art keywords
- time
- oscillator
- local
- synchronization
- correction
- Prior art date
Links
- 238000012937 correction Methods 0.000 claims description 135
- 230000004044 response Effects 0.000 claims description 38
- 238000000034 method Methods 0.000 claims description 28
- 238000005259 measurement Methods 0.000 claims description 15
- 230000001419 dependent effect Effects 0.000 claims description 11
- 230000008859 change Effects 0.000 claims description 9
- 230000005540 biological transmission Effects 0.000 claims description 7
- 238000004422 calculation algorithm Methods 0.000 claims description 7
- 238000012360 testing method Methods 0.000 claims description 6
- 238000012546 transfer Methods 0.000 claims description 6
- 230000007704 transition Effects 0.000 claims description 5
- 230000001052 transient effect Effects 0.000 claims description 4
- 230000003247 decreasing effect Effects 0.000 claims description 2
- 125000004122 cyclic group Chemical group 0.000 claims 6
- 210000000056 organ Anatomy 0.000 claims 3
- 238000010586 diagram Methods 0.000 description 7
- 239000011159 matrix material Substances 0.000 description 7
- 238000004364 calculation method Methods 0.000 description 5
- 238000004891 communication Methods 0.000 description 3
- 230000001360 synchronised effect Effects 0.000 description 3
- 230000003321 amplification Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 230000010354 integration Effects 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 238000003199 nucleic acid amplification method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 238000012935 Averaging Methods 0.000 description 1
- 230000018199 S phase Effects 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000010363 phase shift Effects 0.000 description 1
- 238000013139 quantization Methods 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 230000036962 time dependent Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G04—HOROLOGY
- G04G—ELECTRONIC TIME-PIECES
- G04G7/00—Synchronisation
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03L—AUTOMATIC CONTROL, STARTING, SYNCHRONISATION OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES
- H03L7/00—Automatic control of frequency or phase; Synchronisation
- H03L7/06—Automatic control of frequency or phase; Synchronisation using a reference signal applied to a frequency- or phase-locked loop
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Synchronisation In Digital Transmission Systems (AREA)
- Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
- Synchronizing For Television (AREA)
- Mobile Radio Communication Systems (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/595,629 US4005266A (en) | 1975-07-14 | 1975-07-14 | Method and apparatus for synchronizing master and local time base systems |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO762378L true NO762378L (xx) | 1977-01-17 |
Family
ID=24384037
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO762378A NO762378L (xx) | 1975-07-14 | 1976-07-07 |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US4005266A (xx) |
| JP (1) | JPS5211891A (xx) |
| CA (1) | CA1049151A (xx) |
| DE (1) | DE2631685A1 (xx) |
| FR (1) | FR2318531A1 (xx) |
| GB (1) | GB1517661A (xx) |
| IL (1) | IL49308A (xx) |
| NO (1) | NO762378L (xx) |
| SE (1) | SE7607994L (xx) |
Families Citing this family (45)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2743252A1 (de) * | 1977-09-26 | 1979-04-05 | Siemens Ag | Verfahren zur synchronisierung von in vermittlungsstellen eines fernmeldenetzes vorgesehenen amtstaktgebern |
| FR2484104A1 (fr) * | 1980-06-06 | 1981-12-11 | Chomette Andre | Boucle d'asservissement a microprocesseur |
| WO1982001088A1 (en) * | 1980-09-16 | 1982-04-01 | Wilkinson R | Improvements in or relating to synchronising of clocks |
| DE3038042A1 (de) * | 1980-10-08 | 1982-05-13 | Sanders Associates, Inc., Nashua, N.H. | Verfahren und vorrichtung zum selbstkalibrieren eines loran-c-empfaengers |
| US4694472A (en) * | 1982-04-26 | 1987-09-15 | American Telephone And Telegraph Company | Clock adjustment method and apparatus for synchronous data communications |
| 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 |
| FR2526249A1 (fr) * | 1982-04-30 | 1983-11-04 | Labo Electronique Physique | Procede et dispositif de calage temporel automatique de stations dans un multiplex temporel pour bus optique et systeme de transmission et de traitement de donnees comprenant un tel dispositif |
| US4587661A (en) * | 1983-03-04 | 1986-05-06 | Rca Corporation | Apparatus for synchronizing spread spectrum transmissions from small earth stations used for satellite transmission |
| FR2546691B1 (fr) * | 1983-05-27 | 1985-07-05 | Cit Alcatel | Base de temps asservie |
| DE3410188C2 (de) * | 1984-03-20 | 1986-10-23 | Philips Patentverwaltung Gmbh, 2000 Hamburg | Verfahren und Schaltungsanordnung zur Taktkorrektur in einer digitalen Datenübertragungseinrichtung |
| US4592050A (en) * | 1984-03-29 | 1986-05-27 | International Business Machines Corporation | Apparatus and method for providing a transparent interface across a satellite communications link |
| US4696019A (en) * | 1984-09-19 | 1987-09-22 | United Technologies Corporation | Multi-channel clock synchronizer |
| DE3841585A1 (de) * | 1988-12-09 | 1990-06-13 | Rohde & Schwarz | Anordnung zum eichen eines hyperbelortungssystems |
| US5062123A (en) * | 1989-08-16 | 1991-10-29 | Cincinnati Electronics Corporation | Kalman predictor for providing a relatively noise free indication of the phase of a carrier laden with noise |
| US5504878A (en) * | 1991-02-04 | 1996-04-02 | International Business Machines Corporation | Method and apparatus for synchronizing plural time-of-day (TOD) clocks with a central TOD reference over non-dedicated serial links using an on-time event (OTE) character |
| FR2685518B1 (fr) * | 1991-12-23 | 1994-02-04 | Thomson Csf | Circuit d'horloge pour systeme de lecture d'informations sequentielles. |
| US5697082A (en) * | 1993-10-01 | 1997-12-09 | Greer; Steven Craig | Self-calibrating frequency standard system |
| KR100308811B1 (ko) * | 1997-05-10 | 2001-12-15 | 박종섭 | Gps를이용한시간및주파수발생장치의시간오차개선방법 |
| US6788924B1 (en) * | 1997-12-12 | 2004-09-07 | Thomson Licensing S.A. | Power saving protocol for TDMA multi-line wireless telephone handsets |
| US6223317B1 (en) * | 1998-02-28 | 2001-04-24 | Micron Technology, Inc. | Bit synchronizers and methods of synchronizing and calculating error |
| US6748451B2 (en) | 1998-05-26 | 2004-06-08 | Dow Global Technologies Inc. | Distributed computing environment using real-time scheduling logic and time deterministic architecture |
| JP3685635B2 (ja) * | 1999-01-26 | 2005-08-24 | 三洋電機株式会社 | 遠隔制御装置およびそれに制御される電子機器ならびにその制御方法 |
| US6704377B1 (en) * | 2000-03-10 | 2004-03-09 | Lucent Technologies Inc. | Method of correcting frequency errors for coherently demodulated wireless communication systems |
| DE10053959A1 (de) * | 2000-10-31 | 2002-06-13 | Abatec Electronic Ag Regau | Positionsbestimmungsverfahren und -vorrichtung |
| US7027534B2 (en) * | 2001-06-22 | 2006-04-11 | Sirf Technology, Inc. | Extracting fine-tuned estimates from correlation functions evaluated at a limited number of values |
| ATE367700T1 (de) * | 2002-04-16 | 2007-08-15 | Bosch Gmbh Robert | Verfahren und einheit zur bitstromdekodierung |
| DE10216984A1 (de) * | 2002-04-16 | 2003-11-06 | Philips Intellectual Property | Netzwerk mit einem Verbindungs-Netzwerk und mehreren mit dem Verbindungs-Netzwerk gekoppelten Netzknoten |
| US7324857B2 (en) * | 2002-04-19 | 2008-01-29 | Gateway Inc. | Method to synchronize playback of multicast audio streams on a local 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 |
| 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 |
| EP1455461A1 (en) * | 2003-03-03 | 2004-09-08 | STMicroelectronics N.V. | Method for processing ultra wide band signals in wireless system, and corresponding device |
| US7483448B2 (en) * | 2004-03-10 | 2009-01-27 | Alcatel-Lucent Usa Inc. | Method and system for the clock synchronization of network terminals |
| GB2436376B (en) * | 2006-03-22 | 2009-03-18 | Actaris Uk Ltd | Method for accurate time setting of communication device over the air and corresponding communication device |
| US9241632B2 (en) | 2011-07-20 | 2016-01-26 | Biosense Webster (Israel) Ltd. | Synchronization of wireless catheters |
| JP6141678B2 (ja) * | 2013-05-07 | 2017-06-07 | 株式会社マキタ | 電動機器用装置 |
| US20150009834A1 (en) * | 2013-07-08 | 2015-01-08 | Qualcomm Incorporated | Generation of timing pulses based on acquired synchronization |
| RU2612127C2 (ru) * | 2015-05-26 | 2017-03-02 | Акционерное общество "Институт прикладной астрономии" | Способ синхронизации часов и устройство для его реализации |
| EP3119112B1 (en) * | 2015-07-13 | 2020-01-15 | Volvo Car Corporation | Method and system for minimizing the required bandwidth for a cloud based unicast communication with a vehicle |
| JP6150853B2 (ja) * | 2015-08-06 | 2017-06-21 | 本田技研工業株式会社 | 時刻表示装置 |
| RU2619094C1 (ru) * | 2015-12-23 | 2017-05-11 | Федеральное государственное бюджетное учреждение науки Институт прикладной астрономии Российской академии наук | Способ синхронизации часов и устройство для его реализации |
| JP6626015B2 (ja) * | 2017-01-04 | 2019-12-25 | 株式会社東芝 | 同期装置、同期方法、同期プログラム、および同期システム |
| US11166250B2 (en) | 2019-10-14 | 2021-11-02 | Rosemount Aerospace Inc. | Time synchronization of distributed devices |
| US11456748B2 (en) * | 2020-08-03 | 2022-09-27 | Commscope Technologies Llc | State estimation for time synchronization |
| CN114647178B (zh) * | 2022-03-23 | 2023-06-23 | 中国人民解放军93216部队 | 基于北斗和地面基准传递的原子钟自动校准方法和系统 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3128465A (en) * | 1961-07-27 | 1964-04-07 | Nat Company Inc | Timing synchronization by radio frequency communication |
| US3936604A (en) * | 1970-01-02 | 1976-02-03 | Stromberg-Carlson Corporation | Synchronization of clocks in digital signalling networks |
| US3851101A (en) * | 1974-03-04 | 1974-11-26 | Motorola Inc | Adaptive phase synchronizer |
-
1975
- 1975-07-14 US US05/595,629 patent/US4005266A/en not_active Expired - Lifetime
-
1976
- 1976-03-30 IL IL49308A patent/IL49308A/xx unknown
- 1976-03-31 GB GB13049/76A patent/GB1517661A/en not_active Expired
- 1976-04-05 CA CA76249602A patent/CA1049151A/en not_active Expired
- 1976-04-30 JP JP51049807A patent/JPS5211891A/ja active Pending
- 1976-06-14 FR FR7617947A patent/FR2318531A1/fr not_active Withdrawn
- 1976-07-07 NO NO762378A patent/NO762378L/no unknown
- 1976-07-13 SE SE7607994A patent/SE7607994L/xx unknown
- 1976-07-14 DE DE19762631685 patent/DE2631685A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5211891A (en) | 1977-01-29 |
| IL49308A0 (en) | 1976-05-31 |
| CA1049151A (en) | 1979-02-20 |
| SE7607994L (sv) | 1977-01-15 |
| FR2318531A1 (fr) | 1977-02-11 |
| DE2631685A1 (de) | 1977-02-17 |
| US4005266A (en) | 1977-01-25 |
| GB1517661A (en) | 1978-07-12 |
| IL49308A (en) | 1978-07-31 |
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