xDSL modem and method for stabilizing connection of xDSL modem

An xDSL (Digital Subscriber Line) modem includes a setting module, a detection module, and a distinguishing module. The setting module pre-sets a threshold value, and adjusts the threshold value according to noise types. The detection-module captures connection parameters of the xDSL modem and the c...

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Bibliographische Detailangaben
Hauptverfasser: Chen, Chun-Lin, Lin, Yu-Cheng, Wu, Chung-Ho
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:An xDSL (Digital Subscriber Line) modem includes a setting module, a detection module, and a distinguishing module. The setting module pre-sets a threshold value, and adjusts the threshold value according to noise types. The detection-module captures connection parameters of the xDSL modem and the central office (CO), and computes a judging value. The distinguish module distinguishes noise types according to the judging value, and determines whether the connection is maintained or disconnected. A method for stabilizing connection between an xDSL modem and a CO is also provided.