ES2078674T3 - Procedimiento y red de comunicacion con asignacion de frecuencia. - Google Patents
Procedimiento y red de comunicacion con asignacion de frecuencia.Info
- Publication number
- ES2078674T3 ES2078674T3 ES92400166T ES92400166T ES2078674T3 ES 2078674 T3 ES2078674 T3 ES 2078674T3 ES 92400166 T ES92400166 T ES 92400166T ES 92400166 T ES92400166 T ES 92400166T ES 2078674 T3 ES2078674 T3 ES 2078674T3
- Authority
- ES
- Spain
- Prior art keywords
- terminals
- communication
- procedure
- communication network
- frequency
- 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
- H04Q—SELECTING
- H04Q11/00—Selecting arrangements for multiplex systems
- H04Q11/0001—Selecting arrangements for multiplex systems using optical switching
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J14/00—Optical multiplex systems
- H04J14/02—Wavelength-division multiplex systems
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Optical Communication System (AREA)
- Small-Scale Networks (AREA)
- Radio Relay Systems (AREA)
- Mobile Radio Communication Systems (AREA)
- Communication Control (AREA)
Abstract
SE REALIZAN DE MANERA CONOCIDA COMUNICACIONES ENTRE TERMINALES EN FORMA DE MODULACIONES INFORMATIVAS APLICADAS A ONDAS DE EMISION QUE RECORREN LINEAS DE TRANSMISION (62) COMUNES. UNA FRECUENCIA DE EMISION (F(2P-1)) ES ASIGNADA A CADA TERMINAL (T1) PARA CADA COMUNICACION. SEGUN LA INVENCION SE PROPORCIONA A TODOS LOS TERMINALES (T1,...TN) UNA ONDA DE MARCADO (FM1) POR LA QUE UNA FRECUENCIA DE EMISION SE MARCA, MIENTRAS QUE TODAVIA NO SE HA ESTABLECIDO NINGUNA COMUNICACION. CUANDO SE ESTABLECE UNA NUEVA COMUNICACION, LA FRECUENCIA MARCADA SE ASIGNA PARA ESTA NUEVA COMUNICACION A AL MENOS UNO DE LOS TERMINALES QUE DEBEN PARTICIPAR. LA INVENCION SE APLICA EN PARTICULAR A LAS COMUNICACIONES SOBRE FIBRAS OPTICAS.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9100794A FR2672171B1 (fr) | 1991-01-24 | 1991-01-24 | Procede et reseau de communication a allocation de frequences. |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2078674T3 true ES2078674T3 (es) | 1995-12-16 |
Family
ID=9409006
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES92400166T Expired - Lifetime ES2078674T3 (es) | 1991-01-24 | 1992-01-22 | Procedimiento y red de comunicacion con asignacion de frecuencia. |
Country Status (9)
Country | Link |
---|---|
US (1) | US5307191A (es) |
EP (1) | EP0496674B1 (es) |
JP (1) | JP3031442B2 (es) |
AT (1) | ATE128589T1 (es) |
AU (1) | AU643114B2 (es) |
CA (1) | CA2059907A1 (es) |
DE (1) | DE69205015T2 (es) |
ES (1) | ES2078674T3 (es) |
FR (1) | FR2672171B1 (es) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2672170B1 (fr) * | 1991-01-24 | 1993-09-10 | Alcatel Nv | Procede et reseau de transmission de messages dans des canaux frequentiels. |
FR2722044B1 (fr) * | 1994-07-01 | 1996-08-02 | Thomson Csf | Systeme d'interconnexion optique |
DE19613757A1 (de) * | 1995-12-23 | 1997-06-26 | Sel Alcatel Ag | Für interaktive Dienste geeignetes optisches Übertragungssystem |
US7970281B2 (en) * | 2007-01-26 | 2011-06-28 | Fujitsu Limited | System and method for managing different transmission architectures in a passive optical network |
US20090173667A1 (en) * | 2008-01-03 | 2009-07-09 | Colorado Seminary | High power microwave petroleum refinement |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4339816A (en) * | 1980-05-29 | 1982-07-13 | International Telephone And Telegraph Corporation | Conferencing apparatus and methods for a frequency division multiplex communications system |
US4715028A (en) * | 1986-06-13 | 1987-12-22 | Polaroid Corporation | Optical communication system |
US4868811A (en) * | 1987-03-10 | 1989-09-19 | Kabushiki Kaisha Toshiba | Multiple access communication system |
US4797879A (en) * | 1987-06-05 | 1989-01-10 | American Telephone And Telegraph Company At&T Bell Laboratories | Packet switched interconnection protocols for a star configured optical lan |
FR2642924B1 (fr) * | 1989-02-03 | 1991-04-12 | Comp Generale Electricite | Reseau de communication sur fibres optiques avec multiplexage en frequences |
US5127067A (en) * | 1990-09-10 | 1992-06-30 | Westinghouse Electric Corp. | Local area network with star topology and ring protocol |
US5093743A (en) * | 1990-12-28 | 1992-03-03 | At&T Bell Laboratories | Optical packet switch |
-
1991
- 1991-01-24 FR FR9100794A patent/FR2672171B1/fr not_active Expired - Fee Related
-
1992
- 1992-01-22 AT AT92400166T patent/ATE128589T1/de not_active IP Right Cessation
- 1992-01-22 DE DE69205015T patent/DE69205015T2/de not_active Expired - Fee Related
- 1992-01-22 EP EP92400166A patent/EP0496674B1/fr not_active Expired - Lifetime
- 1992-01-22 ES ES92400166T patent/ES2078674T3/es not_active Expired - Lifetime
- 1992-01-23 AU AU10448/92A patent/AU643114B2/en not_active Ceased
- 1992-01-23 CA CA002059907A patent/CA2059907A1/fr not_active Abandoned
- 1992-01-24 US US07/825,143 patent/US5307191A/en not_active Expired - Fee Related
- 1992-01-24 JP JP4011169A patent/JP3031442B2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE69205015T2 (de) | 1996-02-29 |
EP0496674A1 (fr) | 1992-07-29 |
EP0496674B1 (fr) | 1995-09-27 |
AU1044892A (en) | 1992-07-30 |
ATE128589T1 (de) | 1995-10-15 |
CA2059907A1 (fr) | 1992-07-25 |
DE69205015D1 (de) | 1995-11-02 |
FR2672171B1 (fr) | 1993-04-09 |
US5307191A (en) | 1994-04-26 |
JPH04311118A (ja) | 1992-11-02 |
JP3031442B2 (ja) | 2000-04-10 |
AU643114B2 (en) | 1993-11-04 |
FR2672171A1 (fr) | 1992-07-31 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
NO972629D0 (no) | Höyhastighets dataoverföring i mobilkommunikasjonsnett | |
ES2075226T3 (es) | Transmision de señales de banda ancha. | |
NO884803D0 (no) | Radio-optisk transmisjonssystem. | |
NZ242454A (en) | Electrical to optical transceiver | |
BR9811391A (pt) | Equipamento, sistema e processo de comunicação, e, processo de prover comunicações xdsl para um prédio de assinante | |
DE69307159T2 (de) | Einrichtungsverfahren für Zellularkommunikationsnetzinfrastruktur | |
ATE136188T1 (de) | Bauweise mit entkoppelten betriebsmitteln für ein fernmeldevermittlungssystem | |
DK484185A (da) | Et satellit telekommunikationssystem omfattende multistraaledaekning og dynamisk styret allokering af satellittransmissionsevnen | |
DE60036090D1 (de) | Verfahren zur datenratenzuteilung in datenkommunikationsnetzwerk | |
DE69026957D1 (de) | Lichtwellenleiterkommunikationssystem | |
ES2078674T3 (es) | Procedimiento y red de comunicacion con asignacion de frecuencia. | |
EP0420204A3 (en) | Method for the transmission of subscriber data from one secret subscriber to another in communication exchanges | |
IL109348A0 (en) | An inter-terminal telecommunications network for the transmission of data by packets | |
EP1076471A3 (en) | Optical wavelength division multiplexing transmission network device | |
ES2058618T3 (es) | Red de comunicacion por fibras opticas con multiplex en frecuencia. | |
DE59308198D1 (de) | Verfahren zum Übertragen von Signalisierungssignalen und Nachrichtensignalen zwischen ISDN-Endgeräten unterschiedlicher ISDN-Netze unter Einbeziehung eines ATM-Netzes | |
DE59611461D1 (de) | Redundanzoptimiertes Kommunikationsnetz für die Übertragung von Nachrichtensignalen | |
GB8610579D0 (en) | Optical fibre transmission system | |
ATE265792T1 (de) | Verfahren zur übertragung von codierten sprachsignalen in mindestens einem telekommunikationsnetz | |
ES2026174T3 (es) | Circuito para instalaciones de conmutacion de telecomunicaciones, especialmente instalaciones de conmutacion telefonica, con una red de centros de conmutacion y de mazos de canales ocupables individualmente en la comunicacion que conectan a aquellas. | |
ATE425619T1 (de) | Behandlung von verschiedenen telekommunikationsignalen | |
ATE173351T1 (de) | Verfahren zur übermittlung einer nachricht zwischen zwei teilnehmerstationen und einrichtung zur durchführung des verfahrens | |
EP0742648A3 (de) | Verfahren und Einrichtung zur Echokompensatorenanschaltung für Fernsprechverbindungen | |
DE69634163D1 (de) | Verfahren zur Transmission von Daten zwischen Fernsprechanruf- und Telekommunikationsdienstgerät | |
JPS5590172A (en) | Multiplex communication system for sound signal and data for telephone call or signal for picture communication of electric communication circuit for narrow-band transmission |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
FC2A | Grant refused |
Effective date: 19930528 |
|
FG2A | Definitive protection |
Ref document number: 496674 Country of ref document: ES |