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�������պ����ѧѧ�� 2012, Vol. 38 Issue (1) :116-122    DOI:
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Syndrome-based distributed joint source-channel coding scheme
Pan Xuzhou, Liu Rongke, Wang Yan*
School of Electronics and Information Engineering, Beijing University of Aeronautics and Astronautics, Beijing 100191, China

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Abstract�� 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.
Keywords�� syndrome-based   distributed joint source-channel coding (DJSCC)   concatenated coding   error resilient     
Received 2010-09-20;

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About author: ������(1986-),��,�㶫������,˶ʿ��,panxuzhou@gmail.com.
������, ���ٿ�, ����.���ڰ���ʽ�ķֲ�ʽ������Դ�ŵ�����[J]  �������պ����ѧѧ��, 2012,V38(1): 116-122
Pan Xuzhou, Liu Rongke, Wang Yan.Syndrome-based distributed joint source-channel coding scheme[J]  JOURNAL OF BEIJING UNIVERSITY OF AERONAUTICS AND A, 2012,V38(1): 116-122
http://bhxb.buaa.edu.cn//CN/     ��     http://bhxb.buaa.edu.cn//CN/Y2012/V38/I1/116
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