Volume 38 Issue 1
Jan.  2012
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Pan Xuzhou, Liu Rongke, Wang Yanet al. Syndrome-based distributed joint source-channel coding scheme[J]. Journal of Beijing University of Aeronautics and Astronautics, 2012, 38(1): 116-122. (in Chinese)
Citation: Pan Xuzhou, Liu Rongke, Wang Yanet al. Syndrome-based distributed joint source-channel coding scheme[J]. Journal of Beijing University of Aeronautics and Astronautics, 2012, 38(1): 116-122. (in Chinese)

Syndrome-based distributed joint source-channel coding scheme

  • Received Date: 20 Sep 2010
  • Publish Date: 30 Jan 2012
  • A syndrome-based error resilient scheme of distributed joint source-channel coding was addressed. Without increasing the complexity of the encoder, a new appropriate syndrome based encoder with compression and error resilient capability were designed. Secondly, a corresponding decoder was designed and the existing joint decoding algorithm was improved, introducing a new information exchange, to improve the performance of the decoder. Simulation results show that the performance of the proposed scheme is better than that of the existing syndrome-based distributed joint source-channel coding scheme in the noisy channel and the performance of the scheme is also better than that of the parity-based distributed joint source-channel coding when the signal to noise ratio (SNR) is high.

     

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