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US 2006/0222096 A1Published application
Platform noise mitigation in OFDM receivers
AssigneeIntel Corporation
InventorsYongfang Guo, Xintian Lin, Qinghua Li
Life of this patent
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Abstract
Techniques and structures are presented for use in mitigating the effects of platform noise within a wireless device.
Claims36
An apparatus, comprising:
- a discrete Fourier transform unit to convert signals received through multiple receive antennas from a time domain representation to a frequency domain representation;
- and
- a decorrelator to decorrelate said received signals in the frequency domain to whiten platform noise components within said received signals.
A method comprising:
- receiving signals from a wireless channel through multiple receive antennas;
- converting said received signals from a time domain representation to a frequency domain representation to generate frequency domain signals;
- and
- decorrelating said frequency domain signals to whiten platform noise within said frequency domain signals.
1 more element
A system comprising:
- a plurality of dipole receive antennas;
- a discrete Fourier transform unit to convert signals received through said plurality of dipole receive antennas from a time domain representation to a frequency domain representation;
- and
- a decorrelator to decorrelate said received signals in the frequency domain to whiten platform noise components within said received signals.
1 more element
An article comprising a storage medium having instructions stored thereon that, when executed by a computing platform, operate to:
- obtain signals received from a wireless channel through multiple receive antennas;
- convert said received signals from a time domain representation to a frequency domain representation to generate frequency domain signals;
- and
- decorrelate said frequency domain signals to whiten platform noise within said frequency domain signals.
1 more element
Dependencies are inferred from the claim text.