Transmission method, transmitter and receiver
First Claim
1. A receiver for generating a transmission symbol series by applying predetermined modulation processing to an encoded bit series obtained by encoding an information bit series of a predetermined transmission rate, generating a transmission signal by applying predetermined transmission processing to said transmission symbol series, and receiving said transmission signal transmitted through a predetermined communication channel, the receiver comprising:
- receiving means for generating a transmission-information bit series of a transmission rate lower than said predetermined transmission rate in accordance with said information bit series, for receiving said transmission signal transmitted when transmission of a transmission signal generated in accordance with said transmission-information bit series is started through said predetermined communication channel, and for stepwise increasing the low transmission rate of said transmission-information bit series to reach said predetermined transmission rate while a number of said communication channels used in accordance with the stepwise increase of said low transmission rate is stepwise increased with the channels equal to the number of channels for said transmission signal;
demodulating means for generating a reception symbol series by applying predetermined demodulation processing to each of a plurality of reception signals received by said receiving means; and
storing means for storing and outputting a reception bit series obtained by applying predetermined decoding to said reception symbol series.
1 Assignment
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Accused Products
Abstract
A receiver for generating a transmission symbol stream by applying predetermined modulation processing to an encoded bit series obtained by encoding an information bit series having a predetermined transmission rate. The receiver generates a transmission-information bit series having a transmission rate lower than a predetermined transmission rate in accordance with an information bit series and receives a transmission signal generated in accordance with the transmission-information bit series through a communication channel. The receiver stepwise increases the low transmission rate of the transmission-information bit series to reach a predetermined transmission rate by stepwise increasing the low transmission rate, while stepwise increasing the number of communication channels to be used in accordance with the stepwise increase of the low transmission rate.
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Citations
4 Claims
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1. A receiver for generating a transmission symbol series by applying predetermined modulation processing to an encoded bit series obtained by encoding an information bit series of a predetermined transmission rate, generating a transmission signal by applying predetermined transmission processing to said transmission symbol series, and receiving said transmission signal transmitted through a predetermined communication channel, the receiver comprising:
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receiving means for generating a transmission-information bit series of a transmission rate lower than said predetermined transmission rate in accordance with said information bit series, for receiving said transmission signal transmitted when transmission of a transmission signal generated in accordance with said transmission-information bit series is started through said predetermined communication channel, and for stepwise increasing the low transmission rate of said transmission-information bit series to reach said predetermined transmission rate while a number of said communication channels used in accordance with the stepwise increase of said low transmission rate is stepwise increased with the channels equal to the number of channels for said transmission signal; demodulating means for generating a reception symbol series by applying predetermined demodulation processing to each of a plurality of reception signals received by said receiving means; and storing means for storing and outputting a reception bit series obtained by applying predetermined decoding to said reception symbol series. - View Dependent Claims (2, 3, 4)
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Specification