Pulse or digital communications – Systems using alternating or pulsating current – Plural channels for transmission of a single pulse train
Reexamination Certificate
2006-05-03
2009-11-03
Ha, Dac V (Department: 2611)
Pulse or digital communications
Systems using alternating or pulsating current
Plural channels for transmission of a single pulse train
C375S267000, C375S347000, C370S210000, C370S319000, C370S344000, C370S480000
Reexamination Certificate
active
07613245
ABSTRACT:
An apparatus for transmitting data in a frequency division multiple access based communication system is disclosed. The apparatus includes a symbol block generator for generating a symbol block in a predetermined symbol block period within one TTI when control information to be transmitted exists in the TTI, an FFT unit for performing FFT on the symbol block, and an IFFT unit for performing IFFT on signals output from the FFT unit and then transmitting the signals. The symbol block includes the control information and data to be transmitted. The TTI includes multiple symbol block periods.
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Adachi (US 2007/0053449); Mar. 8, 2007; Transmitter Apparatus, Communication System, And Communication Method.
Cho Joon-Young
Cho Yun-Ok
Kwon Hwan-Joon
Lee Ju-Ho
Ha Dac V
Roylance Abrams Berdo & Goodman L.L.P.
Samsung Electronics Co,. Ltd.
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