ES2119698A1 - Metodo y aparato para proporcionar continuidad de comunicaciones en un sistema de telecomunicaciones por satelite. - Google Patents
Metodo y aparato para proporcionar continuidad de comunicaciones en un sistema de telecomunicaciones por satelite.Info
- Publication number
- ES2119698A1 ES2119698A1 ES09602063A ES9602063A ES2119698A1 ES 2119698 A1 ES2119698 A1 ES 2119698A1 ES 09602063 A ES09602063 A ES 09602063A ES 9602063 A ES9602063 A ES 9602063A ES 2119698 A1 ES2119698 A1 ES 2119698A1
- Authority
- ES
- Spain
- Prior art keywords
- communications
- switching centre
- telecommunications system
- satellite
- providing continuity
- 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.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/14—Relay systems
- H04B7/15—Active relay systems
- H04B7/185—Space-based or airborne stations; Stations for satellite systems
- H04B7/1851—Systems using a satellite or space-based relay
- H04B7/18513—Transmission in a satellite or space-based system
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Astronomy & Astrophysics (AREA)
- Aviation & Aerospace Engineering (AREA)
- General Physics & Mathematics (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Radio Relay Systems (AREA)
Abstract
METODO Y APARATO PARA PROPORCIONAR CONTINUIDAD DE COMUNICACIONES EN UN SISTEMA DE TELECOMUNICACIONES POR SATELITES CON LOS CUALES UNA INTERRUPCION EN UN ENLACE DE COMUNICACIONES (17) ENTRE UN SATELITE (21) Y UNA CENTRAL DE CONMUTACION (1) ES DETECTADA POR UN SATELITE O UNA CENTRAL DE CONMUTACION Y SE ESTABLECE UN CAMINO DE COMUNICACION ALTERNATIVO CON LA CENTRAL DE CONMUTACION AFECTADA (1) POR VIA DE UN ENLACE TERRESTRE DE COMUNICACIONES (4) CON UNA CENTRAL DE CONMUTACION VECINA (2) HASTA QUE CESA LA INTERRUPCION. LA ACCION CORRECTORA PUEDE TENER LUGAR EN RESPUESTA A INTERRUPCIONES PREVISTAS O DETECTADAS.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US53738295A | 1995-10-02 | 1995-10-02 |
Publications (2)
Publication Number | Publication Date |
---|---|
ES2119698A1 true ES2119698A1 (es) | 1998-10-01 |
ES2119698B1 ES2119698B1 (es) | 1999-06-16 |
Family
ID=24142410
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES9602063A Expired - Lifetime ES2119698B1 (es) | 1995-10-02 | 1996-10-02 | Metodo y aparato para proporcionar continuidad de comunicaciones en un sistema de telecomunicaciones por satelite. |
Country Status (2)
Country | Link |
---|---|
BR (1) | BR9603869A (es) |
ES (1) | ES2119698B1 (es) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0536033A2 (fr) * | 1991-10-01 | 1993-04-07 | Alcatel Espace | Procédé de basculement du trafic dans un système de communications par satellites en orbite basse à destination de terminaux et système de communications mettant en oeuvre un tel procédé |
WO1993009624A1 (en) * | 1991-11-08 | 1993-05-13 | Calling Communications Corporation | Switching methods for satellite communication system |
DE4308161A1 (de) * | 1993-03-16 | 1994-09-22 | Philips Patentverwaltung | System zur Nachrichtenübertragung über Satelliten |
US5430729A (en) * | 1994-04-04 | 1995-07-04 | Motorola, Inc. | Method and apparatus for adaptive directed route randomization and distribution in a richly connected communication network |
-
1996
- 1996-09-24 BR BR9603869A patent/BR9603869A/pt not_active Application Discontinuation
- 1996-10-02 ES ES9602063A patent/ES2119698B1/es not_active Expired - Lifetime
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0536033A2 (fr) * | 1991-10-01 | 1993-04-07 | Alcatel Espace | Procédé de basculement du trafic dans un système de communications par satellites en orbite basse à destination de terminaux et système de communications mettant en oeuvre un tel procédé |
WO1993009624A1 (en) * | 1991-11-08 | 1993-05-13 | Calling Communications Corporation | Switching methods for satellite communication system |
DE4308161A1 (de) * | 1993-03-16 | 1994-09-22 | Philips Patentverwaltung | System zur Nachrichtenübertragung über Satelliten |
US5430729A (en) * | 1994-04-04 | 1995-07-04 | Motorola, Inc. | Method and apparatus for adaptive directed route randomization and distribution in a richly connected communication network |
Also Published As
Publication number | Publication date |
---|---|
BR9603869A (pt) | 1998-06-02 |
ES2119698B1 (es) | 1999-06-16 |
MX9604405A (es) | 1997-09-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EC2A | Search report published |
Date of ref document: 19981001 Kind code of ref document: A1 Effective date: 19981001 |
|
FA2A | Application withdrawn |
Effective date: 19991215 |