Detection of PPM-UWB Random Signals

  title={Detection of PPM-UWB Random Signals},
  author={Jos{\'e} A. Lopez-Salcedo and Gregori V{\'a}zquez},
  journal={IEEE Transactions on Signal Processing},
This paper focuses on the symbol detection problem of random pulse-position modulation (PPM) ultrawideband (UWB) signals in the absence of interframe interference. Particular attention is devoted to severely time-varying channels where optimal detectors are proposed for both uncorrelated and correlated scattering scenarios. This is done by assuming the received waveforms to be unknown parameters. In UWB communication systems, the assumption of unknown random waveforms is consistent with the… CONTINUE READING
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How different are UWB channels from conventional wideband channels

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