Transmitting apparatus, receiving apparatus, transmission method, and reception method
A transmission method includes generating a control information signal relating to control information of a data signal. A transmission frame is formed by repeating and discretely arranging the same control information signal. The data signal and the control information signal are transmitted using the transmission frame.
1. A transmission method, comprising:
generating a control information relating to a data signal;
forming a transmission frame by repeating and discretely arranging the same control information; and
transmitting the data signal and the control information using the transmission frame.
2. The transmission method according to claim 1 ,
wherein the forming of the transmission frame is performed by repeating and discretely arranging the same control information on a plurality of subcarriers at separate locations on a frequency axis.
3. The transmission method according to claim 1 ,
wherein the control information is modulated using QPSK or BPSK modulation.
4. The transmission method according to claim 1 ,
wherein the control information includes an error correction method information relating to the data signal.
5. The transmission method according to claim 1 ,
wherein the control information includes a modulation method information relating to the data signal.
6. The transmission method according to claim 1 ,
wherein each transmission frame has a first period and a second period;
wherein the first period includes the control information; and
wherein the second period includes the data signal.
7. A transmission apparatus, comprising:
a control information signal generator that generates a control information relating to a data signal;
a frame former that forms a transmission frame by repeating and discretely arranging the same control information; and
a transmitter that transmits the data signal and the control information using the transmission frame.
8. The transmission apparatus according to claim 7 ,
wherein the frame former forms the transmission frame by repeating and discretely arranging the same control information on a plurality of subcarriers at separate locations on a frequency axis.
9. The transmission apparatus according to claim 7 , further comprising:
a modulator that modulates the data signal and the control information, wherein the control information is modulated using QPSK or BPSK modulation.
10. The transmission apparatus according to claim 7 ,
wherein the control information includes an error correction method information signal relating to the data signal.
11. The transmission apparatus according to claim 7 ,
wherein the control information includes a modulation method information signal relating to the data signal.
12. The transmission apparatus according to claim 7 ,
wherein each transmission frame has a first period and a second period;
wherein the first period includes the control information; and
wherein the second period includes the data signal.