ES2054900T3 - Procedimiento y dispositivo para la transmision de datos entre una estacion central de datos y varias instalaciones terminales de datos en el area local. - Google Patents
Procedimiento y dispositivo para la transmision de datos entre una estacion central de datos y varias instalaciones terminales de datos en el area local.Info
- Publication number
- ES2054900T3 ES2054900T3 ES89103291T ES89103291T ES2054900T3 ES 2054900 T3 ES2054900 T3 ES 2054900T3 ES 89103291 T ES89103291 T ES 89103291T ES 89103291 T ES89103291 T ES 89103291T ES 2054900 T3 ES2054900 T3 ES 2054900T3
- Authority
- ES
- Spain
- Prior art keywords
- data
- transmission
- local area
- procedure
- data transmission
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/50—Circuit switching systems, i.e. systems in which the path is physically permanent during the communication
- H04L12/52—Circuit switching systems, i.e. systems in which the path is physically permanent during the communication using time division techniques
- H04L12/525—Circuit switching systems, i.e. systems in which the path is physically permanent during the communication using time division techniques involving a stored program control
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Communication Control (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
- Mobile Radio Communication Systems (AREA)
- Time-Division Multiplex Systems (AREA)
Abstract
LA INVENCION SE HA PROPUESTO OBTENER UNA TRANSMISION RAPIDA DE DATOS A TRAVES DE CUANTO MENOS LINEAS DE DATOS POSIBLES, EN EL ALCANCE LOCAL, ENTRE UNA UNIDAD CENTRAL DE DATOS DVA Y VARIOS TERMINALES DE DATOS DEE Y CON LA INTERCONEXION DE UN PUNTO DE BIFURCACION DE RED NK. PARA ESTA TRANSMISION SE COMBINA EL PROCEDIMIENTO CORRIENTE HDLC (HIGH LEVEL DATA LINK CONTROL) CON OTRO PROCEDIMIENTO DE TRANSMISION DE DATOS, EN EL QUE A CADA CAMBIO DE ESTADO DE LOS DATOS CODIFICADOS EN BINARIO CORRESPONDE UN IMPULSO EMISOR CON SIGNO ALTERNANTE. EL PUNTO DE BIFURCACION DE RED NK ES UN CONCENTRADOR QUE TRAS REGENERAR LOS PAQUETES DE DATOS HDLC QUE LLEGAN, LOS TRANSMITE TRANSPARENTEMENTE AL TERMINAL.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP89103291A EP0383986B1 (de) | 1989-02-24 | 1989-02-24 | Verfahren und Anordnung zur Übertragung von Daten zwischen einer zentralen Datenstation und mehreren Datenendeinrichtungen im lokalen Bereich |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2054900T3 true ES2054900T3 (es) | 1994-08-16 |
Family
ID=8201009
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES89103291T Expired - Lifetime ES2054900T3 (es) | 1989-02-24 | 1989-02-24 | Procedimiento y dispositivo para la transmision de datos entre una estacion central de datos y varias instalaciones terminales de datos en el area local. |
Country Status (5)
Country | Link |
---|---|
US (1) | US5107260A (es) |
EP (1) | EP0383986B1 (es) |
AT (1) | ATE107448T1 (es) |
DE (1) | DE58907899D1 (es) |
ES (1) | ES2054900T3 (es) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5276443A (en) * | 1991-03-27 | 1994-01-04 | Xircom, Inc. | Parallel port multiplexor for PC parallel port |
US5390172A (en) * | 1992-09-15 | 1995-02-14 | Kuang; Gilbert | Electronic distribution system and method |
US5555436A (en) * | 1993-12-10 | 1996-09-10 | Intel Corporation | Apparatus for allowing multiple parallel port devices to share a single parallel port |
JP2820106B2 (ja) * | 1996-02-29 | 1998-11-05 | 日本電気株式会社 | トラヒックシェーパ装置 |
US7548787B2 (en) * | 2005-08-03 | 2009-06-16 | Kamilo Feher | Medical diagnostic and communication system |
US8050345B1 (en) * | 1999-08-09 | 2011-11-01 | Kamilo Feher | QAM and GMSK systems |
US7415066B2 (en) * | 1998-08-10 | 2008-08-19 | Kamilo Feher | Mis-matched modulation-demodulation format selectable filters |
US6470055B1 (en) | 1998-08-10 | 2002-10-22 | Kamilo Feher | Spectrally efficient FQPSK, FGMSK, and FQAM for enhanced performance CDMA, TDMA, GSM, OFDN, and other systems |
US7593481B2 (en) * | 1998-08-31 | 2009-09-22 | Kamilo Feher | CDMA, W-CDMA, 3rd generation interoperable modem format selectable (MFS) systems with GMSK modulated systems |
US7079584B2 (en) * | 1998-08-10 | 2006-07-18 | Kamilo Feher | OFDM, CDMA, spread spectrum, TDMA, cross-correlated and filtered modulation |
US6757334B1 (en) * | 1998-08-10 | 2004-06-29 | Kamilo Feher | Bit rate agile third-generation wireless CDMA, GSM, TDMA and OFDM system |
AU5796499A (en) * | 1998-08-31 | 2000-03-21 | Kamilo Feher | Feher keying (fk) modulation and transceivers including clock shaping processors |
US9373251B2 (en) | 1999-08-09 | 2016-06-21 | Kamilo Feher | Base station devices and automobile wireless communication systems |
US9813270B2 (en) | 1999-08-09 | 2017-11-07 | Kamilo Feher | Heart rate sensor and medical diagnostics wireless devices |
US7260369B2 (en) * | 2005-08-03 | 2007-08-21 | Kamilo Feher | Location finder, tracker, communication and remote control system |
US9307407B1 (en) | 1999-08-09 | 2016-04-05 | Kamilo Feher | DNA and fingerprint authentication of mobile devices |
JP2004175052A (ja) * | 2002-11-29 | 2004-06-24 | Sony Corp | インクジェット被記録媒体、インクジェット画像形成方法及び印画物 |
US7421004B2 (en) * | 2004-10-05 | 2008-09-02 | Kamilo Feher | Broadband, ultra wideband and ultra narrowband reconfigurable interoperable systems |
US7359449B2 (en) * | 2004-10-05 | 2008-04-15 | Kamilo Feher | Data communication for wired and wireless communication |
US7280810B2 (en) * | 2005-08-03 | 2007-10-09 | Kamilo Feher | Multimode communication system |
US10009956B1 (en) | 2017-09-02 | 2018-06-26 | Kamilo Feher | OFDM, 3G and 4G cellular multimode systems and wireless mobile networks |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3306942A1 (de) * | 1983-02-28 | 1984-08-30 | Siemens AG, 1000 Berlin und 8000 München | Anordnung zur uebertragung von daten zwischen einer datenverarbeitungsanlage und mehreren dateneinrichtungen im lokalen bereich ueber festgelegte schnittstellen |
US4726017A (en) * | 1985-05-21 | 1988-02-16 | Fla. | Multidrop data concentrator communication network |
US4675864A (en) * | 1985-06-04 | 1987-06-23 | Hewlett-Packard Company | Serial bus system |
EP0273080A1 (en) * | 1986-12-30 | 1988-07-06 | International Business Machines Corporation | Process and device for high speed polling |
-
1989
- 1989-02-24 ES ES89103291T patent/ES2054900T3/es not_active Expired - Lifetime
- 1989-02-24 EP EP89103291A patent/EP0383986B1/de not_active Expired - Lifetime
- 1989-02-24 AT AT89103291T patent/ATE107448T1/de not_active IP Right Cessation
- 1989-02-24 DE DE58907899T patent/DE58907899D1/de not_active Expired - Fee Related
-
1990
- 1990-02-22 US US07/482,964 patent/US5107260A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE58907899D1 (de) | 1994-07-21 |
ATE107448T1 (de) | 1994-07-15 |
EP0383986B1 (de) | 1994-06-15 |
US5107260A (en) | 1992-04-21 |
EP0383986A1 (de) | 1990-08-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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