Joint demodulation using a Viterbi equalizer having an adaptive total number of states
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United States of America Patent
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Nov 22, 2011
Grant Date -
Jul 23, 2009
app pub date -
Mar 27, 2009
filing date -
Dec 20, 2001
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Abstract
Systems and methods for performing joint demodulation using a Viterbi equalizer having an adaptive total number of states are disclosed. Generally, a method includes joint demodulating a desired signal and none or more interfering signals with a Viterbi equalizer having an adaptive total number of states based on channel impulse response (CIR) coefficients associated with a desired signal and the one or more interfering signals.
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