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Patent JPS5440010A successfully refreshed from Google Patents.
JPS5440010A
Expired / Lapsed
JP
⏱️ 0.0 years remaining
Centralized monitor system for digital transmission network
Assignee: Fujitsu Ltd
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Filing: 1977-09-05
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Granted: —
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Expires: 1997-09-05
Abstract
Abstract PURPOSE:To secure a correct transmission even in case some fault may occur to the data circuit, by multiplying the alarm state display signal and the action state display signal within each subordinate station and transmitting the multiplied signals to the master station by the subordinate station and then analyzing the signals at the master station to perform a centralized monitor for the transmission network.
Inventors
- 👤 Yozo Fujisaki
- 👤 Katsuya Okimi
- 👤 Hidetoshi Shirakawa
- 👤 Yoshiya Hidaka
Bibliographic Details
Application Number
—
Jurisdiction
JP
Data Source
google_patents
Last Synchronized
2026-11-05 16:37
CPC Classifications
H; H04; H04Q; H04Q11/00; H04Q11/04
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
JPS4877288A
Cited
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