Multi-mok modulation/demodulation transmission process, corresponding transmitter and receiver
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United States of America Patent
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Feb 5, 2008
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N/A
app pub date -
Jun 20, 2000
filing date -
Jun 29, 1999
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Abstract
A method and an apparatus for transmitting data using multi-MOK modulation/demodulation transmission process corresponding to transmitter and receiver are disclosed. At transmission, the data to be transmitted is divided into N data blocks. The N blocks are processed in parallel in N M-ary orthogonal keying (MOK) modulation channels, each modulation using a group of spread codes, each channel emitting a signal, all these signals (S) are transmitted in series. At reception, the signal received (R) is processed in N MOK demodulation channels and the blocks obtained are grouped together in series.
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