Apparatus and method for removing common phase error in a DVB-T/H receiver

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United States of America Patent

PATENT NO 8401097
APP PUB NO 20100119013A1
SERIAL NO

12452407

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A receiver is a Digital Video Broadcasting-Terrestrial/Handheld (DVB-T/H) receiver. The DVB-T/H receiver comprises a fast fourier transform (FFT) operative on a signal for providing an FFT output signal comprising a number of samples; a spectrum shifter for reordering the samples in the FFT output signal to provide a spectrum shifted signal; and a phase corrector for estimating a phase error from the FFT output signal and for correcting a phase of the spectrum shifted signal in accordance with the estimated phase error.

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Patent Owner(s)

Patent OwnerAddress
INTERDIGITAL MADISON PATENT HOLDINGS3 RUE DU COLONEL MOLL PARIS 75017

International Classification(s)

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  • 2007 Application Filing Year
  • H04K Class
  • 763 Applications Filed
  • 428 Patents Issued To-Date
  • 56.10 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances200720082009201020112012201320142015201620170255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Liu, Peng Beijing, CN 833 6111
Zou, Jilin Beijing, CN 2 7
Zou, Li Beijing, CN 50 592

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Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges36657301417744421101 - 1011 - 2021 - 3031 - 4041 - 5051 - 6061 - 7071 - 8081 - 9091 - 100100 +0510152025303540455055606570

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