Loading patent…
AssigneeAlcatel Lucent
InventorsAlexei Ashikhmin, Adriaan J. De Lind Van Wijngaarden, Gerhard Guenter Theodor Kramer, Philip Alfred Whiting, Miroslav Zivkovic
Estimating the term…
Techniques are disclosed that efficiently obtain channel crosstalk estimates in DSL systems and other communication systems that may include unsynchronized channels. For example, a method includes obtaining a first set of estimated measures of crosstalk for a first portion of a plurality of communication channels over which data signals are to be transmitted from a transmitter to a plurality of receivers, and interpolating a second set of estimated measures of crosstalk for a second portion of the plurality of communication channels based on the first set of estimated measures of crosstalk. The first portion of the plurality of communication channels may be a subset of the plurality of communication channels and the second portion of the plurality of communication channels is a remainder of the plurality of communication channels. Each estimated measure of crosstalk may relate to at least one tone associated with at least one of the plurality of communication channels.
A method comprising:
Apparatus comprising:
A communication system comprising:
Dependencies are inferred from the claim text.