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《Acta Electronica Sinica》 2000-S1
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The Design and Implementation of a General purpose and High Speed Viterbi Decoder in the 3G Mobile Communication Systems

KANG Gui xia,LIN Hui,WANG Ting,ZHANG Ping(Wireless Tech.Innovation Lab,Beijing University of Posts and Telecommunications,Beijing 100876,China)  
This paper describes the design and implementation of a general purpose and high speed Viterbi decoder which can be used in the third generation mobile communication systems.This decoder can decode the soft data stream with variable code rate and frame length,thus is general purpose in a sense.Meanwhile,this decoder reaches the high speed decoding rate up to 588kbps by taking the double pipeline parallel structure.This Viterbi decoder is so general purpose and portable that it can be used in many systems especially in the third generation mobile communication systems.
【Fund】: 国家 8 63项目基金!(No .863 31 7 0 3 0 1 0 5 99)
【CateGory Index】: TN929.5
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