Transmitting device and control method thereof

Pulse or digital communications – Systems using alternating or pulsating current – Plural channels for transmission of a single pulse train

Reexamination Certificate

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Details

C375S267000, C375S299000, C375S340000, C375S347000, C370S203000, C370S204000, C370S206000, C370S208000, C370S210000, C370S480000, C455S101000, C455S132000, C455S296000, C455S500000

Reexamination Certificate

active

07991061

ABSTRACT:
A transmitting device is provided that generates OFDM symbols by identifying a sampling frequency of input data that is input from an external device, determining a number of inverse Fourier transform sample points and a number of sampling points of a redundant data portion in accordance with the identified sampling frequency, and subjecting the input data to OFDM modulation using the determined number of sampling points. The transmitting device then transmits the generated OFDM symbols.

REFERENCES:
patent: 2006/0215540 (2006-09-01), Krishnamoorthi et al.
patent: 2008/0043866 (2008-02-01), Mujtaba
patent: 2001-36495 (2001-02-01), None
patent: 2001-275194 (2001-10-01), None

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