Distributed Source-Channel Coding Using Reduced-Complexity Syndrome-Based TTCM

نویسندگان

  • Abdullah Aljohani
  • Zunaira Babar
  • Soon Xin Ng
  • Lajos Hanzo
چکیده

In the context of Distributed Joint Source-Channel coding (DJSC), we conceive reduced-complexity Turbo Trellis Coded Modulation (TTCM)-aided syndrome-based block decoding for estimating the crossover probability pe of the Binary Symmetric Channel (BSC), which models the correlation between a pair of sources. Our joint decoder achieves an accurate correlation estimation for varying correlation coefficients at 3 dB lower SNR, than conventional TTCM decoder, despite its considerable complexity reduction.

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عنوان ژورنال:
  • IEEE Communications Letters

دوره 20  شماره 

صفحات  -

تاریخ انتشار 2016