Method and apparatus for estimating clock slew and carrier translation

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United States of America Patent

PATENT NO 5850421
SERIAL NO

08636812

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Abstract

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The present invention helps derive accurate clock and carrier translation presets in the presence of noise and various line shapes. The invention provides an adaptive algorithm that optimizes the calculations of clock slew (.DELTA.T.sub.s) and frequency offset (.DELTA.f) over the specific line conditions encountered at each connection by choosing an optimal subset of the communication device's probing frequencies that minimizes the effect of line losses and noise.

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Patent Owner(s)

  • RACAL-DATACOM, INC.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Krishnan, Vedavalli G Miami Lakes, FL 8 261
Misra, Raj M Sunrise, FL 5 40

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