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《Journal of Baoding Teachers College》 2004-02
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Application of an Unequal Error Prot ection with Convolutional Codes

LIU Li-ping 1 ,LI Cai-xia 2 (1.Department of Mathematics and Com puter,Baoding Teachers College,Ba oding ,071051;2.School of Electronics Informatio n and Engineering.,Hebei University)  
We introduce principles of coding of convolutional codes(cc)and punctured cc.Through computer simulation,performance o f UEP scheme made up of cc and puncture d cc is analysed.The sim-ulation results show that such UEP sc heme may achieve improved performan ce in multiple hierarchical data transmission.
【CateGory Index】: TN911.22
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