System and method of enhancing signal integrity
AssigneeDell Products L.P.
InventorsBhyrav M. Mutnury, Douglas E. Wallace
Life of this patent
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Abstract
A signal processing method is disclosed. The method includes identifying a preferred loss profile for a plurality of signal transmission channels and generating a filter transfer function corresponding to each of the plurality of signal transmission channels, where each filter transfer function is configured to produce a filtered signal with a loss profile approximately equal to the preferred loss profile. The method further includes generating a plurality of filtered signals by filtering a plurality of signals using the filter transfer function corresponding to each of the plurality of signal transmission channels. and transmitting the plurality of filtered signals to a plurality of receivers via the plurality of signal transmission channels.
Claims15
A signal processing method, the method comprising:
- identifying a preferred loss profile for a plurality of signal transmission channels;
- generating a filter transfer function corresponding to each of the plurality of signal transmission channels, each filter transfer function configured to produce a filtered signal with a loss profile approximately equal to the preferred loss profile at a Nyquist frequency;
- generating a plurality of filtered signals by filtering a plurality of signals using the filter transfer function corresponding to each of the plurality of signal transmission channels;
- and
- transmitting the plurality of filtered signals to a plurality of receivers via the plurality of signal transmission channels.
An information handling system, the system comprising:
- a plurality of receivers;
- a plurality of signal transmission channels;
- a plurality of transmitters, each transmitter communicatively coupled to one of the plurality of receivers via one of the plurality of signal transmission channels, each transmitter configured to:
- generate a filter transfer function configured to produce a filtered signal with a loss profile approximately equal to a preferred loss profile of the plurality of signal transmission channels at a Nyquist frequency;
- generate a filtered signal using the filter transfer function;
- and
- transmit the filtered signal to one of the plurality of receivers via one of the plurality of signal transmission channels.
A non-transitory computer readable storage medium, comprising computer-executable instructions carried on the computer readable medium, the instructions readable by a processor and, when read and executed, configured to cause the processor to:
- generate a filter transfer function configured to produce a filtered signal with a loss profile approximately equal to a preferred loss profile of a plurality of signal transmission channels at a Nyquist frequency;
- generate a filtered signal using the filter transfer function;
- and
- transmit the filtered signal to a receiver via one of the plurality of signal transmission channels.
Dependencies are inferred from the claim text.