Patent ID: 9203594
Filing Date: 2015-12-01
Classification: H04J,H04L,Y02D

Abstract:
1. A method for networking, comprising: in a communication link comprising a plurality of channels between a first physical layer device and a second physical layer device, wherein one or more of a first subset of the plurality of channels is in a silent state and one or more of a second subset of the plurality of channels is in an active state, identifying, by the first physical layer device, a change in one or more second training parameters for one or more of an echo canceller, a far-end crosstalk canceller, or a near-end crosstalk canceller used for the second subset of the plurality of channels, wherein the one or more second training parameters determine at least one characteristic of the one or more of the echo canceller, the far-end crosstalk canceller, or the near-end crosstalk canceller used during communication between the first physical layer device and the second physical layer device over the second subset of the plurality of channels; determining, based on the identified change, an adjustment to one or more first training parameters for one or more of an echo canceller, a far-end crosstalk canceller, or a near-end crosstalk canceller used for the one or more of the first subset of the plurality of channels, wherein the one or more first training parameters determine at least one characteristic of the one or more of the echo canceller, the far-end crosstalk canceller, or the near-end crosstalk canceller used during communication between the first physical layer device and the second physical layer device over the first subset of the plurality of channels after activation of the first subset of the plurality of channels from the silent state to the active state; and adjusting, by the first physical layer device, the one or more first training parameters based on the identified change of the one or more second training parameters.