Method And Device For Upgrading Multi-Dwelling Units

Embodiments of the present invention provide a method and device for upgrading multi-dwelling units (MDUs). The method comprises: an optical line terminal (OLT) receives an instruction message sent bya network management system (NMS) and instructing upgrade tasks for MDUs; the OLT sends, according t...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	LIU YUE, YU JIANXUE, LV HAIXING
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION
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