System and method for modulation of non-data bearing...

Multiplex communications – Diagnostic testing – Determination of communication parameters

Reexamination Certificate

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C375S260000

Reexamination Certificate

active

07020095

ABSTRACT:
For one aspect of the invention, a method is described for mitigating power spectral density irregularities in a multi-carrier modulation environment. The method involves identifying at least one carrier of a plurality of carriers that is in a non-data bearing state. Thereafter, that carrier is modulated with random data.

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