Wireless communication system, wireless transmitter, wireless receiver, wireless communication method, wireless transmission method and wireless reception method
First Claim
1. A radio communication system characterized by comprising a radio transmitter and a radio receiver, said radio transmitter including encoding means for encoding a digital signal to be transmitted, and a transmission antenna which transmits the signal encoded by said encoding means, and said radio receiver including a reception antenna which receives the transmitted signal, and decoding means for performing decoding corresponding to encoding for the signal received by said reception antenna and restoring the digital signal, wherein communication is performed without using any carrier.
1 Assignment
0 Petitions
Accused Products
Abstract
The transmitting side encodes a digital signal to be transmitted by using a code not containing any DC component, and transmits the digital signal without using any carrier. The receiving side performs decoding corresponding to encoding for the received signal, and restores the original digital signal.
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Citations
62 Claims
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1. A radio communication system characterized by comprising a radio transmitter and a radio receiver,
said radio transmitter including encoding means for encoding a digital signal to be transmitted, and a transmission antenna which transmits the signal encoded by said encoding means, and said radio receiver including a reception antenna which receives the transmitted signal, and decoding means for performing decoding corresponding to encoding for the signal received by said reception antenna and restoring the digital signal, wherein communication is performed without using any carrier.
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16. A radio transmitter characterized by comprising:
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encoding means for encoding a digital signal to be transmitted; and
a transmission antenna which transmits the signal encoded by said encoding means, wherein the digital signal is transmitted without using any carrier. - View Dependent Claims (17, 18, 19, 20, 21)
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22. A radio receiver which receives a signal from a radio transmitter that encodes a digital signal to be transmitted and transmits the digital signal without using any carrier, characterized by comprising:
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a reception antenna which receives the transmitted signal; and
decoding means for performing decoding corresponding to encoding for the signal received by said reception antenna and restoring the digital signal. - View Dependent Claims (23, 24, 25, 26, 27, 28, 29, 30, 31)
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- 32. A radio communication method characterized by comprising the encoding step of encoding a digital signal to be transmitted, the transmission step of transmitting the signal encoded in the encoding step, the reception step of receiving the transmitted signal, and the decoding step of performing decoding corresponding to encoding for the signal received in the reception step and restoring the digital signal, wherein communication is performed without using any carrier.
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47. A radio transmission method characterized by comprising:
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the encoding step of encoding a digital signal to be transmitted; and
the transmission step of transmitting the encoded signal, wherein the digital signal is transmitted without using any carrier. - View Dependent Claims (48, 49, 50, 51, 52)
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53. A radio reception method of receiving a signal from a transmitting side which encodes a digital signal to be transmitted and transmits the digital signal without using any carrier, characterized by comprising:
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the reception step of receiving the transmitted signal; and
the decoding step of performing decoding corresponding to encoding for the signal received in the reception step and restoring the digital signal. - View Dependent Claims (54, 55, 56, 57, 58, 59, 60, 61, 62)
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Specification