TRANSMISSION APPARATUS, RECEPTION APPARATUS AND DIGITAL RADIO COMMUNICATION METHOD
First Claim
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1. A digital radio communication method comprising:
- selecting a modulation scheme for a transmission data signal from among a plurality of modulation schemes;
modulating the transmission data signal according to the selected modulation scheme to generate a first symbol, the first symbol being a first quadrature baseband signal; and
modulating a pilot signal according to a specific modulation scheme to generate a second symbol, the second symbol being a second quadrature baseband signal.
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Abstract
A digital radio communication method includes selecting a modulation scheme for a transmission data signal from among a plurality of modulation schemes. The transmission data signal is modulated according to the selected modulation scheme to generate a first symbol, the first symbol being a first quadrature baseband signal. Further, a pilot signal is modulated according to a specific modulation scheme to generate a second symbol, the second symbol being a second quadrature baseband signal.
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Citations
10 Claims
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1. A digital radio communication method comprising:
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selecting a modulation scheme for a transmission data signal from among a plurality of modulation schemes; modulating the transmission data signal according to the selected modulation scheme to generate a first symbol, the first symbol being a first quadrature baseband signal; and modulating a pilot signal according to a specific modulation scheme to generate a second symbol, the second symbol being a second quadrature baseband signal. - View Dependent Claims (2, 3, 4, 5)
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6. A transmission apparatus comprising:
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a frame configuration determiner that determines a modulation scheme for a transmission data signal from among a plurality of modulation schemes; a first modulator that modulates the transmission data signal in accordance with the selected modulation scheme to generate a first symbol, said first symbol being a first quadrature baseband signal; and a second modulator that modulates a pilot signal in accordance with a specific modulation scheme to generate a second symbol, said second symbol being a second quadrature baseband signal. - View Dependent Claims (7, 8, 9, 10)
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Specification