Decision Fusion Over Noncoherent Fading Multiaccess Channels

  title={Decision Fusion Over Noncoherent Fading Multiaccess Channels},
  author={Feng Li and Jamie S. Evans and Subhrakanti Dey},
  journal={IEEE GLOBECOM 2008 - 2008 IEEE Global Telecommunications Conference},
In this paper, we consider a distributed detection scenario where a number of remote sensors is linked to a decision fusion center by a fading multiaccess channel. The communication is assumed to be noncoherent meaning that channel gains are unknown at both sensors and the fusion center. Each sensor makes a binary local decision and communicates it to the fusion center simultaneously. We investigate the detection performance of the system in terms of error probability and error exponent under… CONTINUE READING
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