ES2185403T3 - Procedimiento de transmision numerica. - Google Patents
Procedimiento de transmision numerica.Info
- Publication number
- ES2185403T3 ES2185403T3 ES99950804T ES99950804T ES2185403T3 ES 2185403 T3 ES2185403 T3 ES 2185403T3 ES 99950804 T ES99950804 T ES 99950804T ES 99950804 T ES99950804 T ES 99950804T ES 2185403 T3 ES2185403 T3 ES 2185403T3
- Authority
- ES
- Spain
- Prior art keywords
- data
- signals
- computer equipment
- transmitted
- transmission procedure
- 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 - Lifetime
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
- G06K7/0008—General problems related to the reading of electronic memory record carriers, independent of its reading method, e.g. power transfer
Landscapes
- Engineering & Computer Science (AREA)
- Artificial Intelligence (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Communication Control (AREA)
- Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
- Oscillators With Electromechanical Resonators (AREA)
- Maintenance And Management Of Digital Transmission (AREA)
- Synchronisation In Digital Transmission Systems (AREA)
- Time-Division Multiplex Systems (AREA)
Abstract
Procedimiento de transmisión de datos entre un equipamiento de referencia y un equipamiento seguidor, tales como una tarjeta de microcircuito y un terminal de lectura/escritura de dicha tarjeta, caracterizado porque comprende las siguientes etapas consistiendo en: (a) agrupar, en un equipamiento emisor, los datos elementales de un mensaje que debe transmitirse en forma de una serie de, por lo menos, un dato elemental constituido de una continuación (12) de señales numéricas elementales (b0, ... b7). (b) transmitir a un equipamiento receptor dicha serie (12) de datos numéricos elementales precediéndola de señales de sincronización (10) que constituyen, con la serie de datos elementales, una trama (8), las características de duración y de posición de las señales numéricas elementales (b0, ... b7) de cada dato elemental y las señales de sincronización (20, 22, 24, 26) son específicas al equipamiento de referencia y conocidas por el equipamiento seguidor.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9814492A FR2786052B1 (fr) | 1998-11-18 | 1998-11-18 | Procede de transmission numerique |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2185403T3 true ES2185403T3 (es) | 2003-04-16 |
Family
ID=9532872
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES99950804T Expired - Lifetime ES2185403T3 (es) | 1998-11-18 | 1999-10-21 | Procedimiento de transmision numerica. |
Country Status (10)
Country | Link |
---|---|
US (1) | US6697419B1 (es) |
EP (1) | EP1131772B1 (es) |
JP (1) | JP4213868B2 (es) |
CN (1) | CN1333898A (es) |
AT (1) | ATE225059T1 (es) |
AU (1) | AU6344799A (es) |
DE (1) | DE69903189T2 (es) |
ES (1) | ES2185403T3 (es) |
FR (1) | FR2786052B1 (es) |
WO (1) | WO2000030017A1 (es) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20010095265A (ko) * | 2000-04-05 | 2001-11-03 | 이데이 노부유끼 | 송신 회로와 그 방법, 수신 회로와 그 방법 및 데이터통신 장치 |
JP2001352318A (ja) * | 2000-04-05 | 2001-12-21 | Sony Corp | 送信回路とその方法、受信回路とその方法およびデータ通信装置 |
RU2322695C2 (ru) * | 2001-12-21 | 2008-04-20 | Гизеке Унд Девриент Гмбх | Листовой материал, а также устройства и способы изготовления и обработки такого листового материала |
US9112632B2 (en) * | 2008-01-25 | 2015-08-18 | Cisco Technology, Inc. | Supporting efficient and accurate sync/followup timestamps |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4745596A (en) * | 1985-07-16 | 1988-05-17 | Honda Giken Kogyo Kabushiki Kaisha | Multiplex communication system |
DE58908622D1 (de) * | 1988-08-23 | 1994-12-15 | Siemens Ag | Schaltungsanordung zum Synchronisieren eines asynchronen digitalen Signals auf einen Systemstakt. |
US5280498A (en) * | 1989-06-29 | 1994-01-18 | Symbol Technologies, Inc. | Packet data communication system |
US5267243A (en) * | 1992-04-06 | 1993-11-30 | At&T Bell Laboratories | Access scheme for a data communications network |
US5550864A (en) * | 1993-12-01 | 1996-08-27 | Broadband Communications Products | Bit rate-insensitive mechanism for transmitting integrated clock and data signals over digital communication link |
MA23381A1 (fr) * | 1993-12-03 | 1995-07-01 | Scientific Atlanta | Architecture de recepteurs de donnees multi-services |
JPH0898284A (ja) * | 1994-07-25 | 1996-04-12 | Nippondenso Co Ltd | データ受信装置,送信装置および通信装置 |
US5848072A (en) * | 1995-08-10 | 1998-12-08 | Motorola, Inc. | Method of and apparatus for communicating messages |
US5784597A (en) * | 1995-09-22 | 1998-07-21 | Hewlett-Packard Company | Communications network system including acknowledgement indicating successful receipt of request for reserved communication slots and start time for said reserved communication slots |
US5734643A (en) * | 1995-10-23 | 1998-03-31 | Ericsson Inc. | Method and apparatus for transmitting data over a radio communications network |
EP0813321A3 (de) * | 1996-06-14 | 2001-05-09 | TEMIC TELEFUNKEN microelectronic GmbH | Verfahren und Steuersystem zum Übertragen von Daten |
-
1998
- 1998-11-18 FR FR9814492A patent/FR2786052B1/fr not_active Expired - Fee Related
-
1999
- 1999-10-21 CN CN99815628A patent/CN1333898A/zh active Pending
- 1999-10-21 DE DE69903189T patent/DE69903189T2/de not_active Expired - Lifetime
- 1999-10-21 AT AT99950804T patent/ATE225059T1/de not_active IP Right Cessation
- 1999-10-21 AU AU63447/99A patent/AU6344799A/en not_active Abandoned
- 1999-10-21 EP EP99950804A patent/EP1131772B1/fr not_active Expired - Lifetime
- 1999-10-21 JP JP2000582954A patent/JP4213868B2/ja not_active Expired - Fee Related
- 1999-10-21 ES ES99950804T patent/ES2185403T3/es not_active Expired - Lifetime
- 1999-10-21 WO PCT/FR1999/002559 patent/WO2000030017A1/fr active IP Right Grant
- 1999-11-18 US US09/442,657 patent/US6697419B1/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US6697419B1 (en) | 2004-02-24 |
CN1333898A (zh) | 2002-01-30 |
ATE225059T1 (de) | 2002-10-15 |
EP1131772B1 (fr) | 2002-09-25 |
DE69903189T2 (de) | 2003-04-30 |
DE69903189D1 (de) | 2002-10-31 |
JP4213868B2 (ja) | 2009-01-21 |
FR2786052A1 (fr) | 2000-05-19 |
WO2000030017A1 (fr) | 2000-05-25 |
EP1131772A1 (fr) | 2001-09-12 |
AU6344799A (en) | 2000-06-05 |
JP2002534724A (ja) | 2002-10-15 |
FR2786052B1 (fr) | 2001-02-02 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP0840196A3 (en) | An apparatus for switching between clock sources in a data processing system | |
MY113223A (en) | Processing of redundant fields in a moving picture to achive synchronized system operation | |
ATE126615T1 (de) | Leistungsfähiges protokoll für die übertragung zwischen asynchronen vorrichtungen. | |
EP0554967A3 (en) | Digital video signal transmission apparatus | |
MX9600411A (es) | Metodo y aparato para reproduccion inversa de una señal multiplexada por division de tiempo. | |
HK1027444A1 (en) | Methods and apparatus for blind signal separation | |
GR3034905T3 (en) | A local area network for simultaneous, bi-directional transmission of video bandwidth signals | |
DE3476006D1 (en) | External synchronizing method and apparatus for information transmission system | |
UA26201C2 (uk) | Спосіб здійсhеhhя зв'язку по каhалу, що вhосить затримку зміhhої тривалості у сигhали, що передаються по hьому, спосіб узгоджеhhя роботи першого і другого вузлів зв'язку, розділеhих вказаhим каhалом, та радіотелекомуhікаційhий вузол | |
AU5897290A (en) | Method for the through-connection of multiplex signals via cross connectors | |
AU3162100A (en) | Data transmission system | |
ES2185403T3 (es) | Procedimiento de transmision numerica. | |
MY125419A (en) | Transmission of a first and second digital information signal via a transmission medium | |
WO1995024801A3 (en) | Hierarchical synchronization method | |
BR9405415A (pt) | Equalizador | |
AU1540188A (en) | Jitter control in digital communications links | |
WO2002052760A3 (en) | Method and apparatus for efficient link redundancy | |
TW363323B (en) | Method of data transmission and clocked data transmission device | |
FI843302A (fi) | Tidssekventiellt televisionsoeverfoeringssystem, saerskilt foer en videoapparat. | |
FI942000A0 (fi) | Menetelmä signaalien simultaaniseksi siirtämiseksi N signaalilähteestä | |
DE58900718D1 (de) | Koppelfeld fuer digitale audiosignale. | |
GB2297228A (en) | Forming a higher hierarchy level signal in a synchronous digital communication system | |
GB9810555D0 (en) | Video signal processing | |
DE59813500D1 (de) | Synchronisationsverfahren zur Informationsübertragung über Stromversorgungsnetze | |
KR0134478B1 (ko) | 펄스부호변조 데이터 변환 및 전송 장치 |