In, or relating to, VDSL

Zipper is the time-synchronized frequency-division duplex implementation of discrete multi-tome (DMT) modulation. Two communicating Zipper modems transmit DMT symbols simultaneously with a common clock. When all transmitters are time synchronized, the near end cross-talk (NEXT) and near end echoes i...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	JOHANSSON MAGNUS, SJOEBERG FRANK, BAHLENBERG GUNNAR, OLSSON LENNART, OEKVIST GOERAN, ISAKSSON MIKAEL, BENGTSSON DANIEL, OEDLING PER, NILSSON RICKARD
Format:	Patent
Sprache:	eng
Schlagworte:	ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY TRANSMISSION TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION
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