Method for controlling signal path in optical transmission system
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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-
N/A
Issued Date -
Dec 13, 2001
app pub date -
Dec 28, 2000
filing date -
Dec 29, 1999
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A signal path control method is provided to carry out a signal path provision and auto protection in an optical transmission system. In the signal path control method in an optical transmission system according to the present invention, the path is provided and controlled by dividing the same into a subscriber service path for providing voice-oriented services as in the conventional art and a new subscriber service path for providing new high-speed/very high-speed data services, said new subscriber service path including a through path, add-drop path, ring add-drop path, east-west add-drop & through path, and east-west add-drop & through path.
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