[an error occurred while processing this directive]
   
 
���¿��ټ��� �߼�����
   ��ҳ  �ڿ�����  ��ί��  Ͷ��ָ��  �ڿ�����  ��������  �� �� ��  ��ϵ����
�������պ����ѧѧ�� 2012, Vol. 38 Issue (1) :116-122    DOI:
���� ����Ŀ¼ | ����Ŀ¼ | ������� | �߼����� << | >>
���ڰ���ʽ�ķֲ�ʽ������Դ�ŵ�����
������, ���ٿ�, ����*
�������պ����ѧ ������Ϣ����ѧԺ, ���� 100191
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

ժҪ
�����
�������
Download: PDF (420KB)   HTML 1KB   Export: BibTeX or EndNote (RIS)      Supporting Info
ժҪ ���һ�ֻ��ڰ���ʽ(Syndrome)�ľ��п�������ܵķֲ�ʽ������Դ�ŵ����뷽��.�ڲ����ӱ���˸��Ӷȵ�ǰ����,���һ���µĻ��ڰ���ʽ�ı�����,ʹ��ͬʱ����ѹ���Ϳ���������;���,�����Ӧ��������,���Ľ����е����������㷨,�������������µ���Ϣ��������,�������������.����������:�÷����������������еĻ��ڰ���ʽ�ķֲ�ʽ������Դ�ŵ����뷽��������,����������Ƚϸ�ʱ,�÷���������Ҳ���ڻ���У��λ(Parity)�ķֲ�ʽ������Դ�ŵ����������.
Service
�ѱ����Ƽ�������
�����ҵ����
�������ù�����
Email Alert
RSS
�����������
�ؼ����� ����ʽ   �ֲ�ʽ������Դ�ŵ�����   ��������   ���������     
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;
Fund:

������Ȼ��ѧ����������Ŀ(60702012); ��ѧ�ع���Ա������������������Ŀ

About author: ������(1986-),��,�㶫������,˶ʿ��,panxuzhou@gmail.com.
���ñ���:   
������, ���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
���ӱ���:  
http://bhxb.buaa.edu.cn//CN/     ��     http://bhxb.buaa.edu.cn//CN/Y2012/V38/I1/116
Copyright 2010 by �������պ����ѧѧ��