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EP0817397A1
Expired / Lapsed
EP
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Method for switching a channel from a first to a second propagation path
Assignee: Alcatel Espace Industries SA
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Filing: 1997-06-30
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Granted: —
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Expires: 2017-06-30
Abstract
Abstract The method involves using a mobile telephone (6) which communicates with a network via a receiver station (3) and a first satellite (5). A second satellite (4) could also be used for communication. The S/N ratio in the first satellite communication channel (5A) is measured, as well as the S/N ratio which would apply if the path (4A) through the second satellite were used. If a reception fault is detected along the first communication path, communications are switched to the second path through the second satellite.
Inventors
- 👤 Anne Magnier
- 👤 Michel Cohen
- 👤 Denis Rouffet
- 👤 Gérald Sébastien
Bibliographic Details
Application Number
—
Jurisdiction
EP
Data Source
google_patents
Last Synchronized
2026-11-07 22:53
CPC Classifications
H; H04; H04B; H04B7/00; H04B7/14; H04B7/15; H04B7/185; H04B7/1853; H04B7/18539; H04B7/18541; H04B1/00; H04B1/74; H04L; H04L1/00; H04L1/22
Claims Analysis
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References Cited (Backward Citations)
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