CA2589369A1 - Systeme de communication par satellite utilisant une combinaison de multiplexage temporel et de codes de bruit non orthogonal pseudo-aleatoire et de creneaux temporels - Google Patents
Systeme de communication par satellite utilisant une combinaison de multiplexage temporel et de codes de bruit non orthogonal pseudo-aleatoire et de creneaux temporels Download PDFInfo
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- CA2589369A1 CA2589369A1 CA 2589369 CA2589369A CA2589369A1 CA 2589369 A1 CA2589369 A1 CA 2589369A1 CA 2589369 CA2589369 CA 2589369 CA 2589369 A CA2589369 A CA 2589369A CA 2589369 A1 CA2589369 A1 CA 2589369A1
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- CA
- Canada
- Prior art keywords
- satellite
- gateway
- communication system
- satellites
- codes
- Prior art date
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Links
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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
- H04B7/1853—Satellite systems for providing telephony service to a mobile station, i.e. mobile satellite service
- H04B7/18532—Arrangements for managing transmission, i.e. for transporting data or a signalling message
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B2201/00—Indexing scheme relating to details of transmission systems not covered by a single group of H04B3/00 - H04B13/00
- H04B2201/69—Orthogonal indexing scheme relating to spread spectrum techniques in general
- H04B2201/707—Orthogonal indexing scheme relating to spread spectrum techniques in general relating to direct sequence modulation
- H04B2201/70715—Orthogonal indexing scheme relating to spread spectrum techniques in general relating to direct sequence modulation with application-specific features
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)
- Mobile Radio Communication Systems (AREA)
- Radio Relay Systems (AREA)
Abstract
Un système de communication par satellite est présenté comportant au moins un satellite dans lequel chaque satellite fournit plusieurs faisceaux, une pluralité d'UT et au moins une passerelle reliée à un PSTN et communiquant avec ladite au moins une UT ou avec une constellation, où chacune des UT à l'intérieur d'une bande de fréquences donnée est distinguée d'une autre des UT à l'aide d'une combinaison de multiplexage temporel et de codes de bruit non orthogonal pseudo-aléatoire et de créneaux temporels.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA2589369A CA2589369C (fr) | 2007-05-14 | 2007-05-14 | Systeme de communication par satellite utilisant une combinaison de multiplexage temporel et de codes de bruit non orthogonal pseudo-aleatoire et de creneaux temporels |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA2589369A CA2589369C (fr) | 2007-05-14 | 2007-05-14 | Systeme de communication par satellite utilisant une combinaison de multiplexage temporel et de codes de bruit non orthogonal pseudo-aleatoire et de creneaux temporels |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2589369A1 true CA2589369A1 (fr) | 2008-11-14 |
| CA2589369C CA2589369C (fr) | 2015-08-04 |
Family
ID=39971170
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2589369A Active CA2589369C (fr) | 2007-05-14 | 2007-05-14 | Systeme de communication par satellite utilisant une combinaison de multiplexage temporel et de codes de bruit non orthogonal pseudo-aleatoire et de creneaux temporels |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA2589369C (fr) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017072745A1 (fr) * | 2015-10-30 | 2017-05-04 | Paris Michaels | Système de télécommunication mobile par satellite |
-
2007
- 2007-05-14 CA CA2589369A patent/CA2589369C/fr active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017072745A1 (fr) * | 2015-10-30 | 2017-05-04 | Paris Michaels | Système de télécommunication mobile par satellite |
| GB2571592A (en) * | 2015-10-30 | 2019-09-04 | Michaels Paris | Mobile satellite communication system |
| GB2571592B (en) * | 2015-10-30 | 2021-07-21 | Michaels Paris | Mobile satellite communication system |
Also Published As
| Publication number | Publication date |
|---|---|
| CA2589369C (fr) | 2015-08-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request |