METHOD AND SYSTEM FOR FAST CHANNEL SCAN FOR DOCSIS CABLE MODEM

The disclosure generally relates to a method and system for fast channel scan for DOCSIS cable modems. The disclosed exemplary embodiments are directed to hybrid fiber coaxial (HFC) modems and may be equally applied to other type of modems both wired and wireless. The disclosed embodiments enable lo...

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Bibliographische Detailangaben
Hauptverfasser:	Kfir, Ziv, Arambepola, Bernard
Format:	Patent
Sprache:	eng
Schlagworte:	ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY PICTORIAL COMMUNICATION, e.g. TELEVISION TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION
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Beschreibung
Zusammenfassung:	The disclosure generally relates to a method and system for fast channel scan for DOCSIS cable modems. The disclosed exemplary embodiments are directed to hybrid fiber coaxial (HFC) modems and may be equally applied to other type of modems both wired and wireless. The disclosed embodiments enable locating the Physical Link Layer Chanel (PLC) quickly by using a beacon channel at a designated frequency offset from the PLC.