EP0848515A2
Expired / Lapsed
EP
⏱️ 0.0 years remaining
System for optimising data transmission over a bidirectional radio channel
Assignee: Rohde and Schwarz GmbH and Co KG
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Filing: 1997-10-13
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Granted: —
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Expires: 2017-10-13
Abstract
Abstract The arrangement enables different types of modulation to be selected at the transmitter end and enables the forward error correction (FEC) code rate and transmitter power to be adjusted. The receiver end contains devices for determining the error rate. At the transmitter end the size of the data packets and/or the modulation type and/or the code rate and/or the transmission power are automatically adjusted according to the returned error rate so that a certain error rate is achieved at the receiver end.
Inventors
- 👤 Werner Dierschedl
- 👤 Gerhard Greubel
- 👤 Peter Maurer
Bibliographic Details
Application Number
—
Jurisdiction
EP
Data Source
google_patents
Last Synchronized
2026-10-30 21:31
CPC Classifications
H; H04; H04L; H04L1/00; H04L1/0001; H04L1/0009; H04L1/0002; H04L1/0003; H04L1/0006; H04L1/0007; H04L1/0015; H04L47/00; H04L47/10; H04L47/36; H04W; H04W52/00; H04W52/04; H04W52/18; H04W52/20; H04L1/0023; H04L1/0026
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