Multi-drop digital telephone loop
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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-
Sep 3, 2002
Grant Date -
N/A
app pub date -
Feb 2, 1999
filing date -
Feb 2, 1999
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A multi-drop digital telephone loop uses point-to-point digital communication between a series of Add/drop units and a central office terminal to route telephone traffic to customers. The loop automatically detects and signals subscriber channel conflicts and also function in an auto-assign mode for automatically assigning subscriber channels. The loop may also be deployed in conjunction with a remote terminal located at a subscriber's residence or business.
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Family
International Classification(s)
Cited Art Landscape
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