Centillium Communications, Inc.

G-2 Networks, Inc.

Trevor Pearman

Steven R Blackwell

Sathi Perumal

Simon Huang

Techniques for carrying out multi-pair mode transmission in a DSL system are disclosed. A data stream is transmitted to a receiving node on two or more bonded channels. At the receiving node, the bonded channels are processed to yield the original data stream. Differential delay between the two or more channels of the bond group is dynamically neutralized by keying on the channel having the greatest latency, although static mechanisms for neutralizing the differential delay can also be used.

Channel bonding in SHDSL systems

An integrated routing circuit that provides serial-to-parallel and parallel-to-serial data conversion, and data transmission over various types of media including coaxial, twisted-pair, and fiber optic media. The integrated routing circuit has two receivers, three multiplexers, a reclocking circuit, a serial to parallel converter, a parallel to serial converter, a serial transmitter, an output controller, and a parallel transmitter. The circuits that form the integrated routing circuit are arranged so that either serial or parallel data sources can be selected from a plurality of inputs to the integrated routing circuit and so that various routing paths can be established for the selected sources. The selected routing path is established via the use of control words.

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Sunnyvale, CA, United States of America

Trevor Pearman