System and Method for Monitoring Preamble Signal Quality
AssigneeLSI Corporation
InventorsScott M. Dziak, Jason D. Byrne
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Abstract
The disclosure is directed to a system and method of determining signal quality based upon at least one of: a comparison of energy content of the signal to a threshold energy content, a comparison of energy content of the fundamental harmonic of the signal to a specified percentage of the energy content of the signal, and a comparison of a difference between phase of the signal and a target phase to a threshold phase difference.
Claims20
A system for analyzing signal quality, the system comprising at least one processor communicatively coupled to a storage medium, the at least one processor being configured to:
- receive a signal from the storage medium;
- determine an energy content of the signal;
- determine an energy content of a fundamental harmonic of the signal;
- determine a phase of the signal;
- and
- determine a quality of the signal based upon at least one of:
- the energy content of the signal, the energy content of the fundamental harmonic of the signal, and the phase of the signal.
A method of analyzing signal quality, comprising:
- receiving a signal from the storage medium;
- determining an energy content of the signal;
- determining an energy content of a fundamental harmonic of the signal;
- determining a phase of the signal;
- and
- determining a quality of the signal based upon at least one of:
- the energy content of the signal, the energy content of the fundamental harmonic of the signal, and the phase of the signal.
A method of analyzing signal quality, comprising:
- receiving a signal from the storage medium;
- comparing an energy content of the signal to a threshold energy content;
- comparing an energy content of a fundamental harmonic of the signal to a specified percentage of the energy content of the signal;
- comparing a difference between a phase of the signal and a target phase to a threshold phase difference;
- and
- determining a quality of the signal based upon at least one of:
- the comparison of the energy content of the signal to the threshold energy content, the comparison of the energy content of the fundamental harmonic of the signal to the specified percentage of the energy content of the signal, and the comparison of the difference between the phase of the signal and the target phase to the threshold phase difference.
Dependencies are inferred from the claim text.