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US 2003/0118131 A1Published application
Joint demodulation using a viterbi equalizer having an adaptive total number of states
AssigneeSBC Technology Resources, Inc.
InventorsRichard A. Kobylinski, David Randall Wolter
Life of this patent
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Abstract
A desired signal and at least one interfering signal are joint demodulated with a Viterbi equalizer having an adaptive total number of states. The total number of states is based on channel impulse response (CIR) coefficients associated with the desired signal and the at least one interfering signal.
Claims24
A method comprising:
- joint demodulating a desired signal and one or more interfering signals with a Viterbi equalizer having an adaptive total number of states based on channel impulse response (CIR) coefficients associated with the desired signal and the one or more interfering signals.
A system comprising:
- a demodulator to jointly demodulate a desired signal and one or more interfering signals with a Viterbi equalizer having an adaptive total number of states based on channel impulse response (CIR) coefficients associated with the desired signal and the one or more interfering signals.
A computer-usable medium having computer program code to cause a computer system to perform an act of:
- joint demodulating a desired signal and one or more interfering signals with a Viterbi equalizer having an adaptive total number of states based on channel impulse response (CIR) coefficients associated with the desired signal and the one or more interfering signals.
Dependencies are inferred from the claim text.